adamjee notes for class 10

10th class Math Notes Exercise 3.1

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10th Class Math Notes Exercise 3.1

10th Class Math Notes Exercise 3.1

“Math” a compulsory subject for 10th class Science students. and 10th Class Math Notes Exercise 3.1 English (Science Group) included in this book. For getting good marks in this subject, the students need more practice. Here we are providing you Math Notes 10th class  Solution for your better preparation. 10th class Science Students can get more practice and  prepared through these important mathematics class 10 notes solutions. We are providing you these notes in the pdf files in which you can easily download and save. 10th class general math notes pdf is available for preparation here. Lets take a visit on English Medium version and enjoy your study also share with your friends for the easiness of other classmates and colleagues.

(DOWNLOAD IN PDF FORMAT)

Note: If you find any error, then just inform us in comments or email address admin@eStudent.pk

MCQs & Short Questions

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Math Ch#03, 10th Class

Here MCQs for your Revision

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Welcome

You Should Enter your Name

1 / 40

Find " x " in proportion

4 : x :: 5 : 15

2 / 40

If v varies direct as u^3  , then u^3 = ________

  1. vk
  2. \frac{k}{v}
  3. \frac{v}{k}
  4. vk^3

(Which Option is Correct)

3 / 40

in a Ratio " x : y ", y is called __________

4 / 40

the Simplest form of the ratio \frac{(x+y)(x^2+xy+y^2))}{x^3-y^3} is ________

  1. \frac{x-y}{x+y}
  2. 1
  3. \frac{x^3+y^3}{x^3-y^3}
  4. \frac{x+y}{x-y}

(Which Option is Correct)

5 / 40

The fourth proportional w of " x : y : : v : w is _________

6 / 40

What is the Value of x in the continued proportion of 8, x,  18 ?

7 / 40

In a ratio " a : b " , a is called ________

 

8 / 40

Mean Proportional of 9p^6q^4 and r^8 is __________

  1. \pm 3p^3q^2r^4
  2. \pm 9p^6q^2r^8
  3. \pm 9p^3q^2r^4
  4. \pm 3p^6q^4r^8

(Which Option is Correct)

9 / 40

Mean proportional of 20x^3y^5 , 5x^7y is _________

  1. \pm 10x^5y^6
  2. \pm 10x^5y^3
  3. \pm 10x^{10}y^6
  4. 100x^{10}y^6

(Which Option is Correct)

10 / 40

In a proportion " a : b :: c : d " , "a" and "d" are called  ___________

 

11 / 40

If 6 : m : : 9 : 12 , then m = ________

12 / 40

If \frac{u}{v} = \frac{v}{w} = k then _______ (Which Option is Correct)

  1. u = wk^2
  2. u = vk^2
  3. u = w^2k
  4. u = v^2k

13 / 40

If x and y varies directrly, then x = _________

14 / 40

In proportion 7 : 4 : : p : 8,   the value of  p = _______

15 / 40

The fourth proportional of 15, 6 , 5 is _________

16 / 40

if  u α v^2, then_________

  • u = v^2
  • u=kv^2
  • uv^2=k
  • uv^2 = 1

(Which Option is Correct)

17 / 40

In continued proportion " a : b = b : c ", ac = b2  , b is said to be ________ proportional between "a & c".

 

18 / 40

The Third proportional of x^2 and y^2 is ___________

  1. \frac{y^2}{x^2}
  2. x^2y^2
  3. \frac{y^4}{x^2}
  4. \frac{y^2}{x^4}

(Whcih Option is Correct)

19 / 40

The Mean Proportional of 20 & 45 is _______

20 / 40

A third proportional of 12 and 4, is ______

21 / 40

In a proportion " a : b :: c : d " , "b" & "c" are called _________

22 / 40

Newton's law of Gravitation is an example of ________

23 / 40

Fourth proportional of 5, 8, 15 is ________

24 / 40

In Continued proportion of 12 , p , 3 the value of p is _____

25 / 40

Which one is the Fourth proportional of 4x^4 , 2x^3 , 18x^5 ?

  1. 36x^8
  2. 9x^2
  3. 9x^{12}
  4. 9x^4

(Which Option is Correct)

26 / 40

in continues proportional " a : b = b : c " , c is said to be  __________ proportional to "a & b".

27 / 40

The continued proportion of 4, m, 9 is written as ________

28 / 40

If \frac{9pq}{2lm} = \frac{18p}{5m}, then value of "5q" is __________

29 / 40

If a : b = x : y, then alternando property is _______

  1. \frac{a}{x} = \frac{b}{x}
  2. \frac{a}{b} = \frac{x}{y}
  3. \frac{a+b}{b}=\frac{x+y}{y}
  4. \frac{a-b}{x}=\frac{x-y}{y}

(Select Correct Option)

30 / 40

if y^2 ∝ \frac{1}{x^3} , then _______________

  • y^2 = \frac{k}{x^3}
  • y^{2} = \frac{1}{x^3}
  • y^2 = x^2
  • y^2 = kx^3

(Which Option is Correct)

31 / 40

If \frac{5a}{3x} = \frac{15b}{y} , then ay = ____________________

32 / 40

There are _________  types of variation

33 / 40

What is the value of p in the continued proportion of 5, p, 45?

34 / 40

If \frac{a}{b} = \frac{c}{d}, then componendo property is _________

  1. \frac{a}{a+b}=\frac{c}{c+d}
  2. \frac{a}{a-b}=\frac{c}{c-d}
  3. \frac{ad}{bc}
  4. \frac{a-b}{b}=\frac{c-d}{d}

(Select Correct Option)

35 / 40

Third proportional of 6, 12 is _______

36 / 40

If a : b = x : y , then invertendo property is ___________

  1. \frac{a}{x} = \frac{b}{y}
  2. \frac{a}{a-b}=\frac{x}{x-y}
  3. \frac{a+b}{b} = \frac{x+y}{y}
  4. \frac{b}{a}=\frac{y}{x}

(Select Correct Option)

37 / 40

The mean proportional of 4m^2n^4 and p^6 is ______________

  1. \pm 2mnp
  2. \pm mnp
  3. \pm \frac{2m^2n}{p}
  4. \pm 2mn^2p^3

(Which Option is Correct)

38 / 40

If \frac{u}{v} = \frac{v}{w} = k , then

  1. u = wk^2
  2. u = v k^2
  3. u = w^2k
  4. u=v^2k

(Which Option is Correct)

39 / 40

Third proportional of a^3 , 3a^2 is _________

  1. 3a^5
  2. 9a
  3. 9a^4
  4. 9a^7

(Which Option is Correct)

40 / 40

If w varies inversely as p^2 , then k = _________

  1. \frac{w}{p^2}
  2. wp^2
  3. \frac{p^2}{w}
  4. wp

(Which Option is Correct)

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Math Solution 10th Class (Science Group)

Exercise 2.1          (English)          (Urdu)

Exercise 2.2          (English)          (Urdu)

Exercise 2.3          (English)          (Urdu)

Exercise 2.4          (English)          (Urdu)

Exercise 2.5          (English)          (Urdu)

Exercise 2.6          (English)          (Urdu)

Exercise 2.7          (English)          (Urdu)

Exercise 2.8          (English)          (Urdu)

Ex 2-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 3.1          (English)          (Urdu)

Exercise 3.2          (English)          (Urdu)

Exercise 3.3          (English)          (Urdu)

Exercise 3.4          (English)          (Urdu)

Exercise 3.5          (English)          (Urdu)

Exercise 3.6          (English)          (Urdu)

Exercise 3.7          (English)          (Urdu)

Ex 3-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 4.1          (English)          (Urdu)

Exercise 4.2          (English)          (Urdu)

Exercise 4.3          (English)          (Urdu)

Exercise 4.4          (English)          (Urdu)

Ex 4-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 5.1          (English)          (Urdu)

Exercise 5.2          (English)          (Urdu)

Exercise 5.3          (English)          (Urdu)

Exercise 5.4          (English)          (Urdu)

Exercise 5.5          (English)          (Urdu)

Ex 5-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 6.1          (English)          (Urdu)

Exercise 6.2          (English)          (Urdu)

Exercise 6.3          (English)          (Urdu)

Ex 6-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 7.1          (English)          (Urdu)

Exercise 7.2          (English)          (Urdu)

Exercise 7.3          (English)          (Urdu)

Exercise 7.4          (English)          (Urdu)

Exercise 7.5          (English)          (Urdu)

Ex 7-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 8.1          (English)          (Urdu)

Exercise 8.2         (English)          (Urdu)

Ex 8-Misc             (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 9.1          (English)          (Urdu)

Exercise 9.2         (English)          (Urdu)

Ex 9-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 10.1          (English)          (Urdu)

Exercise 10.2          (English)          (Urdu)

Exercise 10.3          (English)          (Urdu)

Ex 10-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 11.1          (English)          (Urdu)

Ex 11-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 12.1          (English)          (Urdu)

Ex 12-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 13.1          (English)          (Urdu)

Exercise 13.2          (English)          (Urdu)

Exercise 13.3          (English)          (Urdu)

Ex 13-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

2018

2019

2020

2021

2022

10th Class Math Science Group (English Medium)

10th Class Math Science Group (Urdu Medium)

10th Math Past Papers (Science Group)

10th Math Past Papers (Arts Group)

9th Class Math Science Group (English Medium)

9th Class Math Science Group   (Urdu Medium)

9th Class Math Arts Group      (Urdu Medium)

9th Class Math Past Papers      (Science Group)

9th Class Math Past Papers         (Arts Group)

Class 10th Math Notes pdf (Solution)

There are total 13 Chapters in Mathematics 10th Class for Punjab Textbook Board, Lahore. Solutions of all the chapters are given below. Anyone can download the PDF file of the notes. Note that, you can view these notes only if you have PDF reader software/ App on your device. However online view of the notes is also available on eStudent.pk . You can find all solution along with , Math MCQs Class 10. if you are searching the topics like 10th Class Math Notes, Notes of 10th Class math, 10th Class Math Solution, 10th Class Math, 10th Class math solution pdf, 10th class Math solution pdf download, 10th class math guess paper 2022, Past Papers 10th Class Math, 10th class math solution pdf download, past papers 10th class math, 10th class math key book pdf free download, 10th class math solution pdf free download, 10th class math book solved all chapters pdf download, 10th class math MCQs pdf download, 10th class math pairing scheme 2022, 10th class math guide pdf download, 10th Class Math Notes Chapter 3, 10th Class Math Notes in Urdu (Science Group), math class 10 notes Punjab board, key book of mathematics 10th class punjab text book pdf, math notes class 10 urdu medium, Math Notes Class 10 Solution Exercise 3.1, 10th Class Math Notes Exercise 3.1

Notes for Class 10th Math

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10th class Math Notes Exercise 2.1

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10th Class Math Notes Exercise 2.1

10th Class Math Notes Exercise 2.1

“Math” a compulsory subject for 10th class Science students. and 10th Class Math Notes Exercise 2.1 English (Science Group) included in this book. For getting good marks in this subject, the students need more practice. Here we are providing you Math Notes 10th class  Solution for your better preparation. 10th class Science Students can get more practice and  prepared through these important mathematics class 10 notes solutions. We are providing you these notes in the pdf files in which you can easily download and save. 10th class general math notes pdf is available for preparation here. Lets take a visit on English Medium version and enjoy your study also share with your friends for the easiness of other classmates and colleagues.

(DOWNLOAD IN PDF FORMAT)

Note: If you find any error, then just inform us in comments or email address admin@eStudent.pk

MCQs & Short Questions

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Revise / Test Your MCQs

Time is over

Thanks for taking Quiz, Click Finish Button to see your Result

Math Ch#02, 10th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

Welcome

You Should Enter your Name

1 / 58

If α , β are the roots of   7x^2-x+4=0   , then αβ is ______

2 / 58

\omega ^{4} = _______

3 / 58

If the Roots of any Quadratic Equation are equal, then its Discriminant will be ________

4 / 58

If Roots of a Quadratic Equation are imaginary, and unequal, the possible value of Discriminant is _________

5 / 58

Discriminant of 2x² - 7x + 1 = 0 is __________

6 / 58

The Sum of five times a number and the square of the number is ________

7 / 58

Which of the following are symmetric function of the roots of a quadratic equation?

8 / 58

Discriminant of x² - 3x + 3 = 0    is _________

9 / 58

Sum of the cube roots of unity is ________

10 / 58

If Roots of a quadratic equation are rational and distinct, then its Discriminant must be ______

11 / 58

If 1 + ω  + ω²  are cube roots of unity, then ω + ω²  = _______

12 / 58

Cube Roots of -27 are _________

13 / 58

(1-\omega -\omega ^2)^{5}  =   ____________

14 / 58

If 1, ω, ω² are cube root of unity, then 1 + ω + ω² = _______ ω³

15 / 58

(9 + 4ω + 4ω² )³  =   _________

16 / 58

If 1, ω, ω² are cube roots of unity, then 1 + ω = _______

17 / 58

If b²-4ac <0, then the roots of  ax²+bx+c=0 are __________

18 / 58

Two Square Roots of unity are _________

19 / 58

If b²-4ac > 0, but not a perfect square then roots of ax²  + bx + c =0 are _________

20 / 58

(1 - 3ω -  3ω² )³ = _________

21 / 58

If Roots of a quadratic equation are real, rational and equal, then the possible value of Discriminant will be __________

22 / 58

If ω is complex cube root of unity, then \omega ^{-27}  = __________

23 / 58

If α, β are roots of 3x^2+5x-2 =0 , then α  + β is _________

24 / 58

Which of the following shows "the product of two consecutive positive number"

25 / 58

If roots of a quadratic equation are irrational and distinct, then Discriminant is ________

26 / 58

"Five less than three times a certain number" is written in equation form as _______

27 / 58

If ω is complex cube root of unity, then \omega ^{23} = _____

28 / 58

If Roots of a Quadratic Equation are real, irrational and unequal then possible value of Discriminant will be _________

29 / 58

Roots of any quadratic equation determined as Imaginary, as its Discriminant is ____

30 / 58

\omega ^{4} = _______

31 / 58

If any quadratic equation have b²-4ac=205,

then Roots are _______

32 / 58

α² + β² is equal to ________

33 / 58

If α, β are the roots of px²+qx+r=0 , then the sum of the roots 2α and 2β is ________

34 / 58

For a quadratic Equation b²-4ac=49  , then Roots are Real and ________

35 / 58

If Roots of any Quadratic Equation are Real but distinct , then its Discriminant must be ___________

36 / 58

(-1+\sqrt{-3})^{3} =  _____________

37 / 58

If ω is complex cube root of unity, then \omega ^{-5} = _______

38 / 58

If length and width of any rectangle are x & y respectively then Parameter of said rectangle can be shown as ________

39 / 58

The Nature of the Roots of equation ax²+bx+c=0 can be determined by _______

40 / 58

The Equation x^4 - 49x^2+36x+252 = 0 is called ________

41 / 58

If  \omega = \frac{-1-\sqrt{-3}}{2}    then    ω² = ___________

  1. \frac{-1\pm \sqrt{3}}{2}
  2. \frac{-1+ \sqrt{3}}{2}
  3. \frac{-1+ \sqrt{-3}}{2}
  4. \frac{-1\pm \sqrt{-3}}{2}

(Which Option is Correct)

42 / 58

Cube Roots of 8 are _________

43 / 58

If Roots of any quadratic equation are real, rational and unequal then possible value of Discriminant will be _________

44 / 58

Cube Roots of 64 are _______

45 / 58

Roots of the equation   4x²-4x+1=0 are _______

46 / 58

If b²-4ac = 0 , then roots of quadratic equation ax²+bx+c=0 are ___________

47 / 58

If b²-4ac > 0, but not a perfect square then roots of    ax²+bx+c=0  are _______

48 / 58

If ω and ω² are complex cube root of unity, then ω.ω² = ________

49 / 58

The discriminant of    ax² + bx + c = 0   is ________

50 / 58

The Determinant of a Quadratic Equation is -47 , then the Roots are______

51 / 58

If ω us complex cube root of unity, then \omega ^{63} = _______

52 / 58

The Roots of   x² + 8x + 16 = 0  , are _______

53 / 58

If ω is complex cube root of unity, then \omega ^{-16} = _________

54 / 58

If α, β are the roots of x²-x-1=0 , then sum of the roots 2α and 2β is ________

55 / 58

Product of cube roots of unity is ___________

56 / 58

Cube Roots of "-1" are ______

57 / 58

Roots of the equation  4x^2-5x+2=0  are ________

58 / 58

\frac{1}{\alpha } + \frac{1}{\beta } is equal to __________

  1. \frac{1}{\alpha }
  2. \frac{1}{\alpha }-\frac{1}{\beta }
  3. \frac{\alpha -\beta }{\alpha \beta }
  4. \frac{\alpha +\beta }{\alpha \beta }

(Which Option is Correct)

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Math Solution 10th Class (Science Group)

Exercise 2.1          (English)          (Urdu)

Exercise 2.2          (English)          (Urdu)

Exercise 2.3          (English)          (Urdu)

Exercise 2.4          (English)          (Urdu)

Exercise 2.5          (English)          (Urdu)

Exercise 2.6          (English)          (Urdu)

Exercise 2.7          (English)          (Urdu)

Exercise 2.8          (English)          (Urdu)

Ex 2-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 3.1          (English)          (Urdu)

Exercise 3.2          (English)          (Urdu)

Exercise 3.3          (English)          (Urdu)

Exercise 3.4          (English)          (Urdu)

Exercise 3.5          (English)          (Urdu)

Exercise 3.6          (English)          (Urdu)

Exercise 3.7          (English)          (Urdu)

Ex 3-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 4.1          (English)          (Urdu)

Exercise 4.2          (English)          (Urdu)

Exercise 4.3          (English)          (Urdu)

Exercise 4.4          (English)          (Urdu)

Ex 4-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 5.1          (English)          (Urdu)

Exercise 5.2          (English)          (Urdu)

Exercise 5.3          (English)          (Urdu)

Exercise 5.4          (English)          (Urdu)

Exercise 5.5          (English)          (Urdu)

Ex 5-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 6.1          (English)          (Urdu)

Exercise 6.2          (English)          (Urdu)

Exercise 6.3          (English)          (Urdu)

Ex 6-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 7.1          (English)          (Urdu)

Exercise 7.2          (English)          (Urdu)

Exercise 7.3          (English)          (Urdu)

Exercise 7.4          (English)          (Urdu)

Exercise 7.5          (English)          (Urdu)

Ex 7-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 8.1          (English)          (Urdu)

Exercise 8.2         (English)          (Urdu)

Ex 8-Misc             (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 9.1          (English)          (Urdu)

Exercise 9.2         (English)          (Urdu)

Ex 9-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 10.1          (English)          (Urdu)

Exercise 10.2          (English)          (Urdu)

Exercise 10.3          (English)          (Urdu)

Ex 10-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 11.1          (English)          (Urdu)

Ex 11-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 12.1          (English)          (Urdu)

Ex 12-Misc              (English)          (Urdu)

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Exercise 13.1          (English)          (Urdu)

Exercise 13.2          (English)          (Urdu)

Exercise 13.3          (English)          (Urdu)

Ex 13-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

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10th Class Math Science Group (English Medium)

10th Class Math Science Group (Urdu Medium)

10th Math Past Papers (Science Group)

10th Math Past Papers (Arts Group)

9th Class Math Science Group (English Medium)

9th Class Math Science Group   (Urdu Medium)

9th Class Math Arts Group      (Urdu Medium)

9th Class Math Past Papers      (Science Group)

9th Class Math Past Papers         (Arts Group)

Class 10th Math Notes pdf (Solution)

There are total 13 Chapters in Mathematics 10th Class for Punjab Textbook Board, Lahore. Solutions of all the chapters are given below. Anyone can download the PDF file of the notes. Note that, you can view these notes only if you have PDF reader software/ App on your device. However online view of the notes is also available on eStudent.pk . You can find all solution along with , Math MCQs Class 10. if you are searching the topics like 10th Class Math Notes, Notes of 10th Class math, 10th Class Math Solution, 10th Class Math, 10th Class math solution pdf, 10th class Math solution pdf download, 10th class math guess paper 2022, Past Papers 10th Class Math, 10th class math solution pdf download, past papers 10th class math, 10th class math key book pdf free download, 10th class math solution pdf free download, 10th class math book solved all chapters pdf download, 10th class math MCQs pdf download, 10th class math pairing scheme 2022, 10th class math guide pdf download, 10th Class Math Notes Chapter 2, 10th Class Math Notes in Urdu (Science Group), math class 10 notes Punjab board, key book of mathematics 10th class punjab text book pdf, math notes class 10 urdu medium, Math Notes Class 10 Solution Exercise 2.1, 10th Class Math Notes Exercise 2.1

Notes for Class 10th Math

Math Notes Class 10, 10th class math notes, Math notes for class 10, math notes class 10 pdf, class 10 math notes pdf, 10th class math solution pdf free download, key book of mathematics 10th class Punjab text book board, math class 10 notes kpk board pdf, class 10 math notes pdf, math class 10 notes punjab board, math notes class 10 kpk board, math notes class 10 adamjee notes, math class 10 notes, 10th class math notes chapter 2, 10th class math solution chapter 2 pdf, math notes class 10 chapter 2, then this post is specially for you and your future. All Boards of Intermediate & Secondary Educations in Punjab, Federal Board of Intermediate and Secondary Education, kpd board, Sindh board, Agha Khan Board and also Allama Iqbal Open University including adamjee notes class 10 Math 2022, adamjee notes for class 10 Math, adamjee notes for class 10, adamjee notes, are taking examination according to Mathematics 10th Class. 10th Class Math key book pdf in urdu.

 

10th class Math Notes Exercise 1.3

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10th Class Math Notes Exercise 1.3

10th Class Math Notes Exercise 1.3

“Math” a compulsory subject for 10th class Science students. and 10th Class Math Notes Exercise 1.3 English (Science Group) included in this book. For getting good marks in this subject, the students need more practice. Here we are providing you Math Notes 10th class  Solution for your better preparation. 10th class Science Students can get more practice and  prepared through these important mathematics class 10 notes solutions. We are providing you these notes in the pdf files in which you can easily download and save. 10th class general math notes pdf is available for preparation here. Lets take a visit on English Medium version and enjoy your study also share with your friends for the easiness of other classmates and colleagues.

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MCQs & Short Questions

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Math Ch#01, 10th Class

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1 / 34

if 2X=1 , then x = _________

2 / 34

If y =x-1 and 3y=5, the value of x is _________

3 / 34

Standard form of quadratic equation is ___________

4 / 34

The Solution Set of equation  2 + 9x = 5x2   is __________

5 / 34

The Cancellation of x on both sides the equation of type ax²=bx means the loss of one root.
The Value that root is always equal to ________

6 / 34

What should be done to make the co-efficient of x² equal to 1, in 7x² + 2x - 1 = 0 ?

7 / 34

Cancellation of x on both sides of 5x² = 30x means ________

8 / 34

Two linear factors of x²-15x+56 are __________

9 / 34

The solution set of equation 5x²=30x   is _________

10 / 34

An Equation of the form 22x – 3.2x + 5  = 0   is called a / an ________ equation.

11 / 34

The Solution set of the equation     x² - 9 =0  is _____

12 / 34

How many linear factors a quadratic equation has ?

13 / 34

Sentences involving the sign ______between two algebraic expressions are called equations.

14 / 34

The solution set of equation 3x²+4x=5 is ________ (Select Correct Option)

  1. \left \{ \frac{-2\pm {\sqrt{19}}}{3} \right \}
  2. \left \{ \frac{2\pm {\sqrt{19}}}{3} \right \}
  3. \left \{ \frac{4\pm {\sqrt{19}}}{3} \right \}
  4. \left \{ \frac{-4\pm {\sqrt{19}}}{3} \right \}

15 / 34

The number of methods to solve a quadratic equation is ___________

16 / 34

The solution set of   25x² - 1 = 0     is _______

17 / 34

The Solution set of equation 4x²-16=0

18 / 34

The standard form of the quadratic equation is     ax² + bx + c = 0 , where a, b, c are _________

19 / 34

An equation, which remains unchanged when x is replaced by (1/x) is called a/an __________

20 / 34

the Number of Roots of a quadratic equation is _____

21 / 34

An equation of the form 2x4-3x3+7x2-3x+2=0   is called a/ an _________

22 / 34

The Value of variable of an equation not satisfying the equation is called _____

23 / 34

The Solution set of equation x²-x-2=0 is __________

24 / 34

If a=0, in ax²+bx+c=0, then it reduces to __________

25 / 34

What is the degree of quadratic equation ?

26 / 34

An Equation of the type 3x+32-x+6=0 is a/ an ___________

27 / 34

Which value satisfied the equation 51+x + 51-x = 26 .

 

28 / 34

The Quadratic Formula is ________ (Select Correct Option)

  1. x = \frac{-b\pm \sqrt{b^2-4ac}}{2a}
  2. x = \frac{b\pm \sqrt{b^2-4ac}}{2a}
  3. x = \frac{-b\pm \sqrt{b^2+4ac}}{2a}
  4. x = \frac{b\pm \sqrt{b^2+4ac}}{2a}

29 / 34

The number of terms in a standard quadratic equation   ax²+bx+c=0   is _________

30 / 34

The Solution set of equation x²-7x+6=0 is _______

31 / 34

What should be done to make the co-effecient  of x² equal to 1 in 3x²+72=0 ?

32 / 34

if   b = 0 in a quadratic equation ax²+bx+c=0 then it is called ___________

33 / 34

If Y = 2x   and 8y = 1, then x= _______

34 / 34

The Solution Set of equation  x² - 16 = 0 is __________

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Math Solution 10th Class (Science Group)

Exercise 2.1          (English)          (Urdu)

Exercise 2.2          (English)          (Urdu)

Exercise 2.3          (English)          (Urdu)

Exercise 2.4          (English)          (Urdu)

Exercise 2.5          (English)          (Urdu)

Exercise 2.6          (English)          (Urdu)

Exercise 2.7          (English)          (Urdu)

Exercise 2.8          (English)          (Urdu)

Ex 2-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 3.1          (English)          (Urdu)

Exercise 3.2          (English)          (Urdu)

Exercise 3.3          (English)          (Urdu)

Exercise 3.4          (English)          (Urdu)

Exercise 3.5          (English)          (Urdu)

Exercise 3.6          (English)          (Urdu)

Exercise 3.7          (English)          (Urdu)

Ex 3-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 4.1          (English)          (Urdu)

Exercise 4.2          (English)          (Urdu)

Exercise 4.3          (English)          (Urdu)

Exercise 4.4          (English)          (Urdu)

Ex 4-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 5.1          (English)          (Urdu)

Exercise 5.2          (English)          (Urdu)

Exercise 5.3          (English)          (Urdu)

Exercise 5.4          (English)          (Urdu)

Exercise 5.5          (English)          (Urdu)

Ex 5-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 6.1          (English)          (Urdu)

Exercise 6.2          (English)          (Urdu)

Exercise 6.3          (English)          (Urdu)

Ex 6-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 7.1          (English)          (Urdu)

Exercise 7.2          (English)          (Urdu)

Exercise 7.3          (English)          (Urdu)

Exercise 7.4          (English)          (Urdu)

Exercise 7.5          (English)          (Urdu)

Ex 7-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 8.1          (English)          (Urdu)

Exercise 8.2         (English)          (Urdu)

Ex 8-Misc             (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 9.1          (English)          (Urdu)

Exercise 9.2         (English)          (Urdu)

Ex 9-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 10.1          (English)          (Urdu)

Exercise 10.2          (English)          (Urdu)

Exercise 10.3          (English)          (Urdu)

Ex 10-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 11.1          (English)          (Urdu)

Ex 11-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 12.1          (English)          (Urdu)

Ex 12-Misc              (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

Exercise 13.1          (English)          (Urdu)

Exercise 13.2          (English)          (Urdu)

Exercise 13.3          (English)          (Urdu)

Ex 13-Misc               (English)          (Urdu)

Online Practice/ Test - MCQs & Short Questions

2018

2019

2020

2021

2022

10th Class Math Science Group (English Medium)

10th Class Math Science Group (Urdu Medium)

10th Math Past Papers (Science Group)

10th Math Past Papers (Arts Group)

9th Class Math Science Group (English Medium)

9th Class Math Science Group   (Urdu Medium)

9th Class Math Arts Group      (Urdu Medium)

9th Class Math Past Papers      (Science Group)

9th Class Math Past Papers         (Arts Group)

Class 10th Math Notes pdf (Solution)

There are total 13 Chapters in Mathematics 10th Class for Punjab Textbook Board, Lahore. Solutions of all the chapters are given below. Anyone can download the PDF file of the notes. Note that, you can view these notes only if you have PDF reader software/ App on your device. However online view of the notes is also available on eStudent.pk . You can find all solution along with , Math MCQs Class 10. if you are searching the topics like 10th Class Math Notes, Notes of 10th Class math, 10th Class Math Solution, 10th Class Math, 10th Class math solution pdf, 10th class Math solution pdf download, 10th class math guess paper 2022, Past Papers 10th Class Math, 10th class math solution pdf download, past papers 10th class math, 10th class math key book pdf free download, 10th class math solution pdf free download, 10th class math book solved all chapters pdf download, 10th class math MCQs pdf download, 10th class math pairing scheme 2022, 10th class math guide pdf download, 10th Class Math Notes Chapter 1, 10th Class Math Notes in Urdu (Science Group), math class 10 notes Punjab board, key book of mathematics 10th class punjab text book pdf, math notes class 10 urdu medium, Math Notes Class 10 Solution Exercise 1.3, 10th Class Math Notes Exercise 1.3

Math Notes Class 10, 10th class math notes, Math notes for class 10, math notes class 10 pdf, class 10 math notes pdf, 10th class math solution pdf free download, key book of mathematics 10th class Punjab text book board, maths class 10 notes kpk board pdf, class 10 math notes pdf, math class 10 notes punjab board, math notes class 10 kpk board, math notes class 10 adamjee notes, maths class 10 notes, 10th class math notes chapter 1, 10th class math solution chapter 1 pdf, math notes class 10 chapter 1 then this post is specially for you and your future. All Boards of Intermediate & Secondary Educations in Punjab, Federal Board of Intermediate and Secondary Education, kpd board, Sindh board, Agha Khan Board and also Allama Iqbal Open University & adamjee notes class 10 Math 2022, adamjee notes for class 10 Math, adamjee notes for class 10, adamjee notes, are taking examination according to Mathematics 10th Class. 10th Class Math key book pdf in urdu.

 

Computer Notes for Class 10 Chapter 1

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Computer Notes for Class 10 Chapter 1

Introduction to Programming:

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Computer Notes for Class 10 Chapter 1

Lets discuss the all about 10th class computer notes to get the basic concept of C Language and gain the good marks in this class, as:

MCQs questions for class 10 computer with answers:

here are Computer Science MCQs with Solution pdf format and free download is available. Online practice for MCQs is also available here. MCQs from Text Book Exercise and others included in this Practice panel. By practicing again and again, Student can get good practice on this topic “Networks” i.e. 9th Class Computer Science MCQs Chapter-03. Best of Luck.

 

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Computer Ch#01, 10th Class

Here MCQs for your Revision

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Welcome

Please provide information & fill-up this form

1 / 71

Include Statements are written in ____ sections.

2 / 71

C Language contains ___________ header files.

3 / 71

A _________ occurs when the rules of the programming language are not followed.

4 / 71

The place to write comments in C program is ___________

5 / 71

A _____________ is a software that is used to write and edit computer programs.

6 / 71

Every programming language has some primitive building blocks and follows some grammar rules known as its _____

7 / 71

A set of rules to write instructions in a programming language is known as __________

8 / 71

All keywords in C are written in __________

9 / 71

C language was developed by ___________ between 1969 and 1973 at Bell Labs.

10 / 71

The syntax errors in a program are checked by ____________

11 / 71

The name of header file can be written between ________

12 / 71

A location in computer memory with some data that can be changed is called _______

13 / 71

Which of the following is required to declare a variable?

14 / 71

The place to write header files in C program is _________

15 / 71

Char is used to declare a variable type of ____________

16 / 71

Which of the following is a C language IDE?

17 / 71

The variable names cannot contain ____________

18 / 71

What is the name for the words that have predefined meaning and cannot be used as variable names?

19 / 71

The name of header file can be written between ________

20 / 71

Which of the following is not a reserved word?

21 / 71

Variables are created in __________

22 / 71

Which of the following functions must be included in all C programs?

23 / 71

Variable names cannot begin with ___________

24 / 71

_______ are added in the source code to further explain the techniques and algorithms used by the programmer.

25 / 71

C programs  are converted  into machine language with the help of ___________

26 / 71

____ are the values that do not change during the whole execution of program.

 

27 / 71

_____ can be thought of as a container to store constants.

28 / 71

stdio stands for__________

29 / 71

Which of the following C declaration statement is invalid?

30 / 71

In C language, _________ are the values without a decimal point.

31 / 71

A series of instructions given to the computer to solve any kind of problem is called ___________

32 / 71

Which of the following is a valid example of character constant?

33 / 71

Header files in C Language contain __________

34 / 71

Which of the following is an invalid statement for variable declaration?

35 / 71

In C language, anything after // on the same line is considered as __________

36 / 71

Another name for keyword is __________

37 / 71

Which of the following header file contains information about common mathematical functions?

38 / 71

For every opening brace in a C program, there must be a ________

39 / 71

________ is a single alphabet, digit or special symbol enclosed within single quotes.

40 / 71

Which symbol is used to separate each variable while declaring many variables in one statement?

41 / 71

________ is a Software that is responsible for the conversion of program files to machine understandable and executable code.

42 / 71

__________ are the statements that are ignored by the compiler and are not executed.

43 / 71

A quantity whose value cannot be changed during program execution is called __________

44 / 71

Data type “int” takes _________ bytes in storage.

45 / 71

The main () is a ____________

46 / 71

In C Language statement ends with a__________

47 / 71

Multiline comments in C language end with _________

48 / 71

const, double and int are examples of__________

49 / 71

Which of the following is not a valid data type in C language?

50 / 71

For initializing a variable, we use ______ operator.

51 / 71

A float uses ______ bytes of memory.

52 / 71

Which of the following is correct comment in C language?

53 / 71

In C language, _______ are the values that include a decimal point.

54 / 71

Single line comment in C language start with _____________

55 / 71

The number of bytes used by float data type in C is ___________

56 / 71

In C language, the comments can be written in a program between __________

57 / 71

In C language, character constants are written within __________

58 / 71

The number of bytes used by char data type in C language is ___________

59 / 71

If a reserved word is used as variable name, it causes _________ error.

60 / 71

Computer programs are also known as _______________

61 / 71

An IDE typically consists of ________

62 / 71

IDE stands for _________

63 / 71

A list of words that are predefined and must not be used by the programmer to name his own variable are known as ______

64 / 71

Which header file contains information about standard input/output functions?

65 / 71

A Software that facilitates programmers in writing computer programs in known as _______

66 / 71

The data type “int” stores __________

67 / 71

Which of the following is used to declare variables that can hold real numbers?

68 / 71

The process of feeding or storing instructions in the computer is known as _________

69 / 71

The person who knows how to write a computer program correctly is known as __________

70 / 71

The extension of the header file is _______

71 / 71

Which of the following is used to indicate the start and end of main() function body?

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MCQs Chap # 01 – Computer Science 10th

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Computer science Short Questions/ Long Questions – 10th Class:

Short Questions and Long Questions related to 10th Class Computer science notes new Syllabus are available here. The Students who are searching the study material (Short questions / Long Questions) for Punjab boards, along with KPK boards and Karachi boards, here is a good chance to avail the chance from this opportunity.

Long / Short Questions Chap # 01 – Computer Science 10th

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Solved Exercise – Computer Science Notes 10th Class:

This book of Computer Notes for Class 10 Chapter 1 is new Syllabus and New problems are not solved according to 100% correction. But here we are providing the solution of this problem and Solved Exercise of Computer Science Notes 10th Class is available here for pdf format and for download.

Solved Exercise Chap # 01 – Computer Science 10th

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Coding problems – Computer Science New Syllabus 10th Class:

In 10th Class Computer science Notes, important part is Coding of C-Language. Here are a lot of Coding problem solutions of Examples, Coding problem solution of exercise and Extra examples of Coding in C-Language is available on our website eStudent.pk.

10th Class Computer Science Notes:

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Class 10 Computer Science Chapter Wise Notes

Chapter 01 – Introduction to Programming

Chapter 02 – User Interface

Chapter 03 – Conditional Logic

Chapter 04 – Data and Repetition

Chapter 05 – Functions

adamjee notes for class 10:

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Computer Notes for Class 10 Chapter 2

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Computer Notes for Class 10 Chapter 2

User Interface:

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Computer Notes for Class 10 Chapter 2

Lets discuss the all about 10th class computer notes here as:

MCQs questions for class 10 computer with answers:

here are Computer Science MCQs with Solution pdf format and free download is available. Online practice for MCQs is also available here. MCQs from Text Book Exercise and others included in this Practice panel. By practicing again and again, Student can get good practice on this topic “Networks” i.e. 9th Class Computer Science MCQs Chapter-03. Best of Luck.

 

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Computer Ch#02, 10th Class

Here MCQs for your Revision

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Welcome

Please provide information & fill-up this form

1 / 89

The symbol + is a type of operator.

2 / 89

The statement

float result = 3/2;

will return the value __________

3 / 89

Which of the following is a valid line of code.

4 / 89

The relational operators can be used to __________ numbers.

5 / 89

Which operator has highest precedence among the following:

6 / 89

The operator % is used to calculate __________

7 / 89

Which escape sequence can be used to insert a Tab in the output?

8 / 89

The operator “%” in C language is called  __________ operator.

9 / 89

The statement:
float result = 3.0/2;
will return the value _______

10 / 89

How many variables can be used in one printf() function?

11 / 89

Which of the following relational operators represents NOT EQUAL TO in C language?

12 / 89

Which of the following is a valid character?

13 / 89

Which of the following is unary operator in C?

14 / 89

Precedence of division operator is greater than multiplication operator.

15 / 89

The value of the C expression result = 18 /2 *3 + 7 % 3 + (5*4); is ___________

16 / 89

Modulus operator (%) works on __________ data type.

17 / 89

What is the output of the following code segment?

printf(”%d”, 5 ==5);

18 / 89

Which of the following symbols is used before the name of each variable in scanf() function?

19 / 89

Which of the following functions is used to display output on the screen?

20 / 89

getch() stands for _________

21 / 89

Which of the following is not a Boolean expression?

22 / 89

__________ header file must be included in the program to use getch() function.

23 / 89

Which of the following returns True if A = 25 and B = 35:

24 / 89

What is the output of the following code segment?

printf(” %d ”, 5>7);

25 / 89

Which of the following operators is used to decrease the value of a variable?

26 / 89

Scanf is used for output operations.

27 / 89

The expression 10%3 has a value equal to ___________

28 / 89

Let the following part of code, what will be the value of a after execuation:
int a=4;
float b=2.2;
a=a*b;

29 / 89

The expression 3%5 has a value equal to _______

30 / 89

The value of the C expression 5 / 9 * 2 is ________

31 / 89

All of the following are binary operators except _________

32 / 89

The number of relational operators in C language is ________

33 / 89

Which of the following operators is used to assign a value to a variable?

34 / 89

The value of the C expression 9 / 5 * 2 is _________

35 / 89

Which of the following is not a valid escape character?

36 / 89

When a relational expression is false, it has the value ________

37 / 89

Format specifiers begin with a % sign.

38 / 89

An escape sequence is a combination of two characters always starting with _________

39 / 89

Which operator is used to get the remainder of an integer after division?

40 / 89

Which of the following operators reverses the result of a relational expression?

41 / 89

What is the output of a logical OR (||) operation if one of the Inputs/operands is false?

42 / 89

scanf () is an example of ________ function.

43 / 89

getch is used to take all types of data input from user.

44 / 89

Which of the following is not a type of operator:

45 / 89

Scanf is a ______ in C programming Language.

46 / 89

The relational operators give result in the form of ____________

47 / 89

What is the output of a logical AND (&&)  operation  If  one  of  the inputs/operands is false?

48 / 89

Printf is used to print _______ type of data.

49 / 89

Which of the following operators has the lowest priority?

50 / 89

The statement i++; is equivalent to _________

51 / 89

The value of the C expression result = 9 * 3 + 7 % 3 + 20 is ________

52 / 89

Which of the following format specifiers is used for character data type?

53 / 89

_____ operators can be used to evaluate more than one relational expressions.

54 / 89

Which of the following relation operators represents EQUAL TO in C language?

55 / 89

Which of the following symbols is used for NOT operator?

56 / 89

__________ function is used to read a character from user.

57 / 89

The logical NOT operator, denoted by ( ! ) , is a ______

58 / 89

When we use %f to display float value, it displays _________ digits after the decimal point.

59 / 89

The statement

int remaining = 14 % 3;

will return the value _______

60 / 89

Escape sequence ___________ specifies the movement of cursor to start of the next line.

61 / 89

Precedence determines which operator ______

62 / 89

Which is true about C Language?

63 / 89

Which of the following symbols is used for OR operator?

64 / 89

________ is a built-in function in C language that takes input from user into the variables.

65 / 89

Which of the following is used to specify the type of value a variable can hold?

66 / 89

When a relational expression is true, it has the value _______

67 / 89

The expression 0%4 has a value equal to _________

68 / 89

Which operator in C performs the product of two numbers?

69 / 89

Which of the following format specifiers is used for integer data type?

70 / 89

The operator that operates on single operand is called ________

71 / 89

The addition and subtraction in an arithmetic expression are performed from ________

72 / 89

The value of the C expression 13 + 21 % 4 - 2 is ________

73 / 89

Format specifier is started with the symbol ______

74 / 89

All of the following are logical operators EXCEPT___________

75 / 89

Which of the following symbols is used for AND operator?

76 / 89

Which of the following operators works with two operands?

77 / 89

Which of the following is not arithmetic operator?

78 / 89

The value of the C expression result = 27 + 7 % 3 + 20 is ______________

79 / 89

______________ sign is used as assignment operator in C.

80 / 89

Which of the following format specifiers is used for float data type?

81 / 89

Which of the following is a relational operator in C language?

82 / 89

Which of the following is not a binary operator in C?

83 / 89

Which operator has the highest order of precedence when computing an expression?

84 / 89

The operator that operates on three operands is called ________

85 / 89

Which of the following operators has the highest precedence?

86 / 89

Maximum value that can be stored by an integer is 32000.

87 / 89

Which of the following symbols is used to terminate a C statement?

88 / 89

getch() function is used to take _________ as input form user

89 / 89

Which of the following operators is used to increase the value of a variable?

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MCQs Chap # 02 – Computer Science 10th

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Computer science Short Questions/ Long Questions – 10th Class:

Short Questions and Long Questions related to 10th Class Computer science notes new Syllabus are available here. The Students who are searching the study material (Short questions / Long Questions) for Punjab boards, along with KPK boards and Karachi boards, here is a good chance to avail the chance from this opportunity.

Long / Short Questions Chap # 02 – Computer Science 10th

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Solved Exercise – Computer Science Notes 10th Class:

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Coding problems – Computer Science New Syllabus 10th Class:

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10th Class Computer Science Notes:

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Class 10 Computer Science Chapter Wise Notes

Chapter 01 – Introduction to Programming

Chapter 02 – User Interface

Chapter 03 – Conditional Logic

Chapter 04 – Data and Repetition

Chapter 05 – Functions

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Physics Notes for 10th Class Chapter-18

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Here are important MCQs for 10th Class Physics Chapter # 18

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Physics Ch#18, 10th Class

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1 / 56

The half life of a certain isotope is 1 day. What is the quantity of the isotope after 2 days?

2 / 56

Transmutation is _____________

3 / 56

Which among the following radiations has more penetrating power?

4 / 56

The total number of nucleons in a nucleus is__________

5 / 56

The rate of radioactive decay is proportional to the number of __________

6 / 56

Which Radioactive isotope is used for curing cancerous tumors and cells?

7 / 56

The reason carbon dating works is that __________

8 / 56

Release of energy by the sun is due to ________

9 / 56

Tritium contains one proton, while protium and deuterium contains_________

10 / 56

Isotopes are atoms of same element with different _______

11 / 56

Nuclear fission was first observed in 1939 by__________

12 / 56

Which Option is Correct ?

13 / 56

The total number of protons in a nucleus or total number of electrons in the orbits is __________

14 / 56

Stream of high energy electrons_____________

15 / 56

16 / 56

Radium-226 has a half-life of _____________

17 / 56

Hazards of radiation for humans are_____________

18 / 56

In each fission reaction energy released__________

19 / 56

Gamma rays are also called __________

20 / 56

Half-life of   (60-27)Co is _________

21 / 56

Which have the greatest power of ionization s compared to others?

22 / 56

Rutherford discovered that the positive charge in an atom was concentrated in a small region called__________

23 / 56

The number of neutrons in a nucleus is represented by_______

24 / 56

Which option is Correct

25 / 56

Isotopes of an element have the same____________

26 / 56

In order to find the intensity of radiations, which device can be used?

27 / 56

Which statement is correct about isotopes?

28 / 56

Who accidentally discovered that uranium salt crystals emit an invisible radiation that can darken a photographic plate?

29 / 56

The number of protons and neutrons in a nucleus or atomic mass is represented by______

30 / 56

Atoms of the element which have same number of protons but different number of neutrons are__________

31 / 56

What happens to the atomic number of an element which emits 1 alpha particle?

32 / 56

When a tree dies, which radioactive isotope present in plant starts decaying?

33 / 56

The stable argon nuclide Ar-40 half life___________

  • 2.4 x 108 years
  • 2.69 x 104 years
  • 2.5 x 109 years
  • 2.4 x 1011 years

Which Option is Correct ?

34 / 56

The earth and all living things receive radiation from outer space which name is __________

35 / 56

One of the isotopes of uranium is U(238-92)  the number of neutrons in this isotope is ___________

36 / 56

Which compound is used for diagnosis of brain tumor?

37 / 56

A nucleon is _________ times heavier than electron.

38 / 56

Penetrating power of γ rays as compared to α rays and β rays is __________

39 / 56

____________ are collectively called nucleons.

40 / 56

Mass energy equation and theory of relativity was given by___________

41 / 56

Elements are naturally unstable having atomic number greater than_________

42 / 56

When Uranium (98 protons) ejects a beta particle, how many protons are let in the remaining nucleus?

43 / 56

During fission of 1kg of Uranium -235 energy released is ___________

  • 67 x 1010J
  • 65 x 108J
  • 60 x 108J
  • 66 x 109J

Which Option is Correct ?

44 / 56

The phenomenon by which radiations split matter into positive and negative ion is called ____

45 / 56

Which are chemical compounds containing some quantity of radioisotope?

46 / 56

The mass of the proton and neutron is nearly equal to___________

  • 1.67 x 10-27 kg
  • 1.67 x 10-31 kg
  • 1.67 x 10-19kg
  • 1.67 x 10-21 kg

which Option is Correct ?

47 / 56

The temperature of the center of sun is _________

48 / 56

Stable nuclei have atomic number between__________

49 / 56

When heavy nucleus splits into two lighter nuclei, the process would _____________

50 / 56

Half-life of plutonium (236 96 Pu) is 2.85 years and 242 94 Pu is _____________

  • 3.79 x 105 years
  • 7.1 x 108 years
  • 2.85 years
  • 7.1 x 1010 years

Which Option is Correct ?

51 / 56

Charge on alpha particles is ________

52 / 56

When two lights nuclei combine to form a heavier nucleus, this process is called_______

53 / 56

The atomic number is represented by_______

54 / 56

The half-life of C-14 is ______

55 / 56

In which simplest atom, nucleus has only one proton?

56 / 56

Which compound readily accumulated in the thyroid gland and can be used for monitoring of thyroid functioning?

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MCQs Chap # 18 – Physics 10th

(Download in pdf format)

(Correct Answers has shown at front end of each question)

Solved Numericals Chap # 18 – Physics 10th

(Download in pdf format)

Short Questions Chap # 18 – Physics 10th

(Download in pdf format)

Long Questions Chap # 18 – Physics 10th

(Download in pdf format)

Conceptual Questions Chap # 18 – Physics 10th

(Download in pdf format)

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

Chapter-10 – Simple Harmonic Motion and Waves

Chapter-11 – Sounds

Chapter-12 – Geometrical Optics 

Chapter-13 – Electrostatics

Chapter-14 – Current Electricity

Chapter-15 – Electromagnetism 

Chapter-16 – Basic Electronics 

Chapter-17 – Information Technology 

Chapter-18 – Atomic and Nuclear Physics

Pairing Scheme for 2022 – Physics 10th Class

Physics Notes, Numerical for Class 10th

If your are talking about the Study material of Class 10th Physics Notes chapter-18, Physics Notes for 10th Class Chapter-18, eStudent.pk is providing same helpful content against each chapter of Physics Class 10 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

If you are going to trace the topics like 10th class physics numerical pdf, 10th class physics numerical pdf download, 10th class physics numerical pdf in Urdu, 10th class physics solved numericals pdf, 10th class physics numericals pdf download, 10th class physics numericals pdf in urdu, 10th class physics numericals pdf in english, 10th class physics chapter 18 numerical solved, 10th class physics chapter 9 numerical, then you can find your solution on this page.

These Notes are helpful, if you are searching for Physics Notes for Class 10 Punjab Board pdf, Physics Notes for Class 10 Sindh Board pdf, Physics Notes for Class 10 adamjee, Physics Notes for Class 10th Sindh Board, Physics Notes for Class 10 federal Board 2021, Physics Notes for Class 10 kpk Board 2021, unique notes for 10th Class Physics, Physics Notes for Class 10th Urdu, Physics Numerical for Class 10 Chapter 18, 10th Class physics notes English medium pdf, physics notes for class 10 sindh board pdf download, physics notes class 10 federal board, physics notes for class 10 chapter 18,

How did we prepare from these notes? any Student of 10th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Physics Notes for 10th Class: 

For All types Notes of physics you can search hour website. we have added the topics like adamjee notes for class 10, adamjee notes for class 10 physics, 10th class physics notes, 10th Class notes of physcis, Physics Note 10th Class, physics notes for class 10 pdf”, class 10 physics notes chapter 18, kips notes for 10th class physics, 10th class physics notes english medium pdf, physics notes for class 10 sindh board pdf download, 10th class physics notes urdu medium, physics class 10 chapter 18, physics notes for class 10 chapter 18, 10th class physics notes pdf, kips notes for 10th class physics, class 10 physics notes chapter 1, 10th class physics notes pdf in urdu, 10th class physics numericals notes, physics class 10 chapter 18 notes, 10th class physics short questions notes, 10th class physics numericals pdf download, 10th Classs physics MCQs, 10th Class Physics MCQs Chapter 18, Physics Notes for 10th Class, Physics Notes for 10th Class Chapter-18.

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Physics Notes for 10th Class Chapter-17

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Here are important MCQs for 10th Class Physics Chapter # 17

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Physics Ch#17, 10th Class

Here MCQs for your Revision

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1 / 63

Which is rigid, magnetically sensitive disk that spins rapidly and continuously inside the computer chassis?

2 / 63

The most common form of crime in internet using is _____________

3 / 63

In telephone, information is sent in the form of signals through________

4 / 63

Cell phone sends and received the message in the form of _______________

5 / 63

Who design and operate the software and feed input data, build the hardware for the smooth running of any CBIS?

6 / 63

The most important piece of hardware use for input is____________

7 / 63

Cell phone is a type of __________ having two-way communication.

8 / 63

The process to draw the required line or pictures on a computer screen using mouse or key board is called__________

9 / 63

At the radio station, sound waves produced are changed into electrical signals through__________

10 / 63

Cell phone Transmission are made with_______________

11 / 63

Which of the following are electromagnetic waves?

12 / 63

Which device is slightly larger than a gum- stick?

13 / 63

In computer terminology, processed data is called__________

14 / 63

Which statement is correct about secondary memory?

15 / 63

Supports equipment’s of hardware are__________

16 / 63

Which is an electronic computing machine used for adding, subtracting and multiplying?

17 / 63

Which device basically scans a page to convert its text and graphic into electronics signal and transmit it?

18 / 63

Use of computer through which we can write a letter, article, book or prepare a report, is called___________

19 / 63

Microprocessor is tiny rectangular chip present in __________________

20 / 63

Which statement is incorrect for primary memory?

21 / 63

Which source has shortened the distance and has brought in contact the who world?

22 / 63

A program which helps to create written document and lets you go back and make corrections as necessary________

23 / 63

The essential part of any communication system is_________

24 / 63

Storage devices work on what principle?

25 / 63

A CD can store computer Data______________

26 / 63

Cell phone network system consist of ____________

27 / 63

Which is small storage device that can be used to transport files from one computer to another?

28 / 63

Major Components of CBIS are___________

29 / 63

The most important of hardware of computer system is ________________

30 / 63

1MB equal to ___________

31 / 63

To collect information for a special purpose and to store it in the computer in more than one interlinked files is called________

32 / 63

Which are facts that are used by programs to produce useful information?

33 / 63

The transfer of information from one place to another through different electronic and optical equipment is__________

34 / 63

1GB is equal to ____________

35 / 63

Information in the form of audio frequency AF signals may be transmitted directly by______

36 / 63

1024 bytes are equal to _________

37 / 63

Which are more compact and portable?

38 / 63

A typical floppy has a storage capacity between____________

39 / 63

Which functions allows uses to view web pages?

40 / 63

Which refers to the instructions or programs?

41 / 63

Which waves are the radio waves?

42 / 63

Which technology is used in videophone?

43 / 63

What type of software is used for creating letters, papers and other documents?

44 / 63

The term refers to machinery in computer terminology is___________

45 / 63

The method used to communicate information to far off places instantly is called________

46 / 63

Internet is a global web of more than one million nets in which more than________ computers are operating?

47 / 63

  1. Which one is an example of browsers?

48 / 63

In 1876 Alexander Graham Bell made a _______________

49 / 63

Who transmitted the first radio signal in the air?

50 / 63

The mouthpiece of telephone contain thin metal diaphragm and granules of ___________

51 / 63

Floppy is coated with____________

52 / 63

Telephone sent voice in the form of __________

53 / 63

The advantage of e-mail is__________

54 / 63

The speed of sound in air is ________

55 / 63

What is floppy disk made of ______________?

56 / 63

The areas between pits are called_____________

57 / 63

Which one is short-term storage devices?

58 / 63

Which technology is used in mobile phone?

59 / 63

Who invent radio?

60 / 63

Which refers to computer programs and the manuals that support them?

61 / 63

Which is small magnetically sensitive, flexible, plastic wafer housed in plastic case?

62 / 63

For sending information over a long distance, it has to be superimposed on________

63 / 63

Which is basically an electronic based system of information transmission, reception, processing and retrieval?

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MCQs Chap # 17 – Physics 10th

(Download in pdf format)

(Correct Answers has shown at front end of each question)

Short Questions Chap # 17 – Physics 10th

(Download in pdf format)

Long Questions Chap # 17 – Physics 10th

(Download in pdf format)

Conceptual Questions Chap # 17 – Physics 10th

(Download in pdf format)

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

Chapter-10 – Simple Harmonic Motion and Waves

Chapter-11 – Sounds

Chapter-12 – Geometrical Optics 

Chapter-13 – Electrostatics

Chapter-14 – Current Electricity

Chapter-15 – Electromagnetism 

Chapter-16 – Basic Electronics 

Chapter-17 – Information Technology 

Chapter-18 – Atomic and Nuclear Physics

Pairing Scheme for 2022 – Physics 10th Class

Physics Notes, Numerical for Class 10th

If your are talking about the Study material of Class 10th Physics Notes chapter-17, Physics Notes for 10th Class Chapter-17, eStudent.pk is providing same helpful content against each chapter of Physics Class 10 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

If you are going to trace the topics like 10th class physics numerical pdf, 10th class physics numerical pdf download, 10th class physics numerical pdf in Urdu, 10th class physics solved numericals pdf, 10th class physics numericals pdf download, 10th class physics numericals pdf in urdu, 10th class physics numericals pdf in english, 10th class physics chapter 17 numerical solved, 10th class physics chapter 8 numerical, then you can find your solution on this page.

These Notes are helpful, if you are searching for Physics Notes for Class 10 Punjab Board pdf, Physics Notes for Class 10 Sindh Board pdf, Physics Notes for Class 10 adamjee, Physics Notes for Class 10th Sindh Board, Physics Notes for Class 10 federal Board 2021, Physics Notes for Class 10 kpk Board 2021, unique notes for 10th Class Physics, Physics Notes for Class 10th Urdu, Physics Numerical for Class 10 Chapter 17, 10th Class physics notes English medium pdf, physics notes for class 10 sindh board pdf download, physics notes class 10 federal board, physics notes for class 10 chapter 17,

How did we prepare from these notes? any Student of 10th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Physics Notes for 10th Class: 

For All types Notes of physics you can search hour website. we have added the topics like adamjee notes for class 10, adamjee notes for class 10 physics, 10th class physics notes, 10th Class notes of physcis, Physics Note 10th Class, physics notes for class 10 pdf”, class 10 physics notes chapter 1, kips notes for 10th class physics, 10th class physics notes english medium pdf, physics notes for class 10 sindh board pdf download, 10th class physics notes urdu medium, physics class 10 chapter 17, physics notes for class 10 chapter 17, 10th class physics notes pdf, kips notes for 10th class physics, class 10 physics notes chapter 1, 10th class physics notes pdf in urdu, 10th class physics numericals notes, physics class 10 chapter 17 notes, 10th class physics short questions notes, 10th class physics numericals pdf download, 10th Classs physics MCQs, 10th Class Physics MCQs Chapter 17, Physics Notes for 10th Class, Physics Notes for 10th Class Chapter-17.

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Physics Notes for 10th Class Chapter-16

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Physics Ch#16, 10th Class

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1 / 67

The process by which electrons are emitted by a hot metal surface is known as________

2 / 67

Analogue quantities are_______

3 / 67

NOT Gate is also called_________

4 / 67

The NOR operation Is simply an OR operation followed by a_________

5 / 67

NAND gate is the combination of______

6 / 67

Circuits which convert the analogue signal into digital signal_______

7 / 67

The logical operation, whose output will only be zero if its all inputs are zero?

8 / 67

OR operations is represented by _________

9 / 67

In Boolean Algebra zero represents_________

10 / 67

Those quantities whose value vary continuously or remain constant are called__________

11 / 67

Digital electronics uses two digits, which are __________

12 / 67

Cathode Rays contain negatively charged particles called__________

13 / 67

NAND operation is simply an AND operation followed by a_________

14 / 67

AND operation is just like __________combinations of resistors.

15 / 67

The circuit which can be used to implement NOT operation is ____________

16 / 67

NOT operation is also known as_______

17 / 67

Cathode-ray Oscilloscope (C.R. O) is used in many fields of science for______

18 / 67

The quantities whose value vary in non-continuous manner are called_______

19 / 67

Metals contain large number of______

20 / 67

The circuit which implements the OR operation is called___________

21 / 67

AND gate can be formed by using two________

22 / 67

In case of OR operation the lamp is Off when___________

23 / 67

The output of the NAND Is written as______

24 / 67

The various operations of Boolean variables are also called_______

25 / 67

The states of binary variables are usually represented by the digits_____

26 / 67

NOR gate is the combination of _________

27 / 67

To make burglar alarm, we use___________

28 / 67

George Boolean invented a special algebra known as algebra of logics or ___________

29 / 67

Boolean algebra operates with two logic states represented by two distinct voltage level. These are ____

30 / 67

AND operation is represented by__________

31 / 67

The circuit which implements the AND operation is called______

32 / 67

Electron gun is used to investigate the properties of_______

33 / 67

OR operation is just like __________ combinations of resistors.

34 / 67

The logical operation performs by this given gate is ____________

35 / 67

Which of the following are digital devices?

36 / 67

If X = A.B, then X is 1, when___________

37 / 67

Number of input(s) of NOT operation are_________

38 / 67

In Boolean Algebra “1” represents _______

39 / 67

Electronics which provides the data in the form of maximum and minimum voltage signals____

40 / 67

Who observed the deflection of cathode rays by both electric and magnetic fields?

41 / 67

A and B are two inputs of NAND gate. Its output would be zero when_________

42 / 67

Circuits which convert the digital signal into analogue signals_________

43 / 67

The screen of a cathode-ray tube consists of a thin layer of_________

44 / 67

OR operation is represented by the symbol of (+) and Boolean expression for OR is_______

  • x = A + B
  • x = A – B
  • x + A = A
  • X =  A + A

Which Option is Correct ?

45 / 67

The output of a NAND gate is 0 when__________

46 / 67

NOT operation is represented by_____________

47 / 67

Time, pressure, distance, these are all_________

48 / 67

After NOT operation the value of Boolean variable 0 is _________

49 / 67

The Boolean expression for NOR operation is ___________

50 / 67

The degree of deflection of electrons from their original direction is proportional to______

51 / 67

The-process of emission of electrons from the hot metal surface is called_________

52 / 67

To find the depth of sea-beds, C.R.O is used as__________

53 / 67

The branch of applied physics which deals with the behavior of electrons using different devices for various useful purposes is _______________

54 / 67

A and B are the two input of NOR gate. Its output would be 1 when______

55 / 67

Value of a Boolean variable 1 after NOT operation is _______

56 / 67

A switch has only ________possible states.

57 / 67

Electron gun has an electrode for controlling the flow of electron in the beam________

58 / 67

Which of the following is an analogue device?

59 / 67

For thermionic emission typical values of voltage and current used are________

60 / 67

The word “truth” that is used in Boolean algebra is borrowed from ________

61 / 67

The output of a two-point NOR gate is 1 when__________

62 / 67

Which is an analogue circuit which amplifies the signals without changing its shape to such an extent that it can operate a loudspeaker?

63 / 67

If switches S1 and S2 both are open, then the lamp will be _______

64 / 67

A component of Cathode-Ray Oscilloscope (C.R.O) is_______

65 / 67

The particles emitted from a hot cathode surface are ________

66 / 67

The logical operation, whose output will only be one if its all inputs are 1 _________

67 / 67

The number of operations of Boolean algebra are ___________

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MCQs Chap # 16 – Physics 10th

(Download in pdf format)

(Correct Answers has shown at front end of each question)

Short Questions Chap # 16 – Physics 10th

(Download in pdf format)

Long Questions Chap # 16 – Physics 10th

(Download in pdf format)

Conceptual Questions Chap # 16 – Physics 10th

(Download in pdf format)

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

Chapter-10 – Simple Harmonic Motion and Waves

Chapter-11 – Sounds

Chapter-12 – Geometrical Optics 

Chapter-13 – Electrostatics

Chapter-14 – Current Electricity

Chapter-15 – Electromagnetism 

Chapter-16 – Basic Electronics 

Chapter-17 – Information Technology 

Chapter-18 – Atomic and Nuclear Physics

Pairing Scheme for 2022 – Physics 10th Class

Physics Notes, Numerical for Class 10th

If your are talking about the Study material of Class 10th Physics Notes chapter-16, Physics Notes for 10th Class Chapter-16, eStudent.pk is providing same helpful content against each chapter of Physics Class 10 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

If you are going to trace the topics like 10th class physics numerical pdf, 10th class physics numerical pdf download, 10th class physics numerical pdf in Urdu, 10th class physics solved numericals pdf, 10th class physics numericals pdf download, 10th class physics numericals pdf in urdu, 10th class physics numericals pdf in english, 10th class physics chapter 16 numerical solved, 10th class physics chapter 7 numerical, then you can find your solution on this page.

These Notes are helpful, if you are searching for Physics Notes for Class 10 Punjab Board pdf, Physics Notes for Class 10 Sindh Board pdf, Physics Notes for Class 10 adamjee, Physics Notes for Class 10th Sindh Board, Physics Notes for Class 10 federal Board 2021, Physics Notes for Class 10 kpk Board 2021, unique notes for 10th Class Physics, Physics Notes for Class 10th Urdu, Physics Numerical for Class 10 Chapter 16, 10th Class physics notes English medium pdf, physics notes for class 10 sindh board pdf download, physics notes class 10 federal board, physics notes for class 10 chapter 16,

How did we prepare from these notes? any Student of 10th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Physics Notes for 10th Class: 

For All types Notes of physics you can search hour website. we have added the topics like adamjee notes for class 10, adamjee notes for class 10 physics, 10th class physics notes, 10th Class notes of physcis, Physics Note 10th Class, physics notes for class 10 pdf”, class 10 physics notes chapter 16, kips notes for 10th class physics, 10th class physics notes english medium pdf, physics notes for class 10 sindh board pdf download, 10th class physics notes urdu medium, physics class 10 chapter 16, physics notes for class 10 chapter 16, 10th class physics notes pdf, kips notes for 10th class physics, class 10 physics notes chapter 16, 10th class physics notes pdf in urdu, 10th class physics numericals notes, physics class 10 chapter 16 notes, 10th class physics short questions notes, 10th class physics numericals pdf download, 10th Classs physics MCQs, 10th Class Physics MCQs Chapter 16, Physics Notes for 10th Class, Physics Notes for 10th Class Chapter-16.

These Notes are helpful, if you are searching for Physics Notes for Class 10 Punjab Board pdf, Physics Notes for Class 10 Sindh Board pdf, Physics Notes for Class 10 adamjee, Physics Notes for Class 10th Sindh Board, Physics Notes for Class 10 federal Board 2021, Physics Notes for Class 10 kpk Board 2021, unique notes for 10th Class Physics, Physics Notes for Class 10th Urdu.

Physics Notes for 10th Class Chapter-15

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The most interesting and important Subject Physics of 10th Class Chapter-15. Student want to know the important Questions and  physics notes for 10th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 10th Class Physics Chapter # 15

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-15 of Physics Electromagnetism 10th Class.

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Physics Ch#15, 10th Class

Here MCQs for your Revision

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1 / 61

If the current in a wire which is place perpendicular to a magnetic field increases, the force on the wire ________

2 / 61

Weak ionic current that travel along the nerve can produce the _________

3 / 61

Transformer is called step-down when ________

4 / 61

Walk through metal detector are installed at airport and other places for_________

5 / 61

Which statement is true about the magnetic poles?

6 / 61

Shape of Magnetic lines of force in straight Conductor are_____________

7 / 61

Number of turns on secondary coil is ________

8 / 61

The Coil of transformer in which alternating voltage is induced is known as_________

9 / 61

A generator works on the principle of________

10 / 61

Hold down the end of the current carrying solenoid in front of you, if the direction of current flow through this end is anti-clock wise it would be ______

11 / 61

The coil which is connected to the alternating voltage whose value is to be altered is known as____

12 / 61

A dot “.” on paper indicates that the current is directed_______

13 / 61

The magnitude of induced emf depends upon the speed of______

14 / 61

Electromagnetic induction was discovered by___________

15 / 61

Who discovered that when current passes through a conductor it produces a magnetic field around it?

16 / 61

An electrical device which is used to increase or decrease the value ab alternating voltage____

17 / 61

A device used to convert mechanical energy into electrical energy________

18 / 61

Magnetic lines of force in solenoid are________

19 / 61

A Cross “x” on paper indicates that the current is directed___________

20 / 61

If the current is flowing from top to bottom, then the direction of magnetic lines of force will be ___________

21 / 61

Voltage of current supplied to consumers is ______

22 / 61

The presence of a magnetic field can be detected by a __________

23 / 61

The value of induced e.m.f is directly proportional to the rate of change of__________

24 / 61

Type of transformer which is used to decrease the value of alternating voltage_______

25 / 61

The direction of induce e.m.f in a circuit in accordance with conservation of ____

26 / 61

The stop-up transformer______

27 / 61

The magnetic field produced in straight current carrying conductor is weaker ______

28 / 61

If the Current is induced in a circuit due to change of current in another circuit, this process is known as_______

29 / 61

Force on current carrying conductor in a magnetic field is found by________

30 / 61

Type of transformer which is used to increase the value of alternating voltage_______

31 / 61

What is direction of the magnetic field lines inside a bar magnet?

32 / 61

The polarity of current carrying solenoid is found by__________

33 / 61

Transformer works on the principle of_______

34 / 61

Which part of a D.C Motor reverses the direction of current through the coil every half cycle?

35 / 61

The magnetic field produced in straight current carrying conductor is stronger ______

36 / 61

A practical application of mutual induction is______

37 / 61

Electric power is usually generated at places which are far from the places where it is_____

38 / 61

A transformer has 100 turns in primary and 500 turns in the secondary. If 6 Volts D.C is applied across its primary, the voltage induced across its secondary would be______

39 / 61

Lines of force in solenoid resemble the pattern of lines of force due to ________

40 / 61

Electromagnet is used in device named as __________

41 / 61

MRI stands for __________

42 / 61

The coil of transformer in which change in current produces induced current in another coil is known as___________

43 / 61

If the current is flowing from bottom end to top, then the direction of magnetic lines of force will be_________

44 / 61

In step-up transformer _______

45 / 61

Magnetic field in most part of the coil is__________

46 / 61

A Coil in which current is induced is known as___________

47 / 61

Any D.C Motor converts________

48 / 61

_______ is a study of magnetic effects of current.

49 / 61

Which is an electric switch that opens and closes under the control of another electrical circuit ____

50 / 61

When current passes through straight conductor it produces magnetic field in the form of ____

51 / 61

The turn rations of a transformer is 10, it means______

52 / 61

A device which is used to convert electrical energy into mechanical energy_______

53 / 61

The magnetic lines of Force can be traced on cardboard by using_________

54 / 61

Hold down the end of the current carrying solenoid in front of you, if the direction of current flow through this end is clockwise it would be_________

55 / 61

The number of magnetic lines of force passing through any surface_________

56 / 61

Direction of Magnetic lines of force in straight conductor is found by_______

57 / 61

When a straight current carrying conductor is placed in a magnetic field at right angle to it, the direction of force acting on conductor is_______

58 / 61

If the current through a coil or a circuit changes and this change induces an emf in the circuit itself, this process is known as__________

59 / 61

Number of turns on the primary coil is represented as _______

60 / 61

A closely wound cylindrical coil of insulated wire is _________

61 / 61

Who found the direction of induced e.m.f first time?

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MCQs Chap # 15 – Physics 10th

(Download in pdf format)

(Correct Answers has shown at front end of each question)

Solved Numericals Chap # 15 – Physics 10th

(Download in pdf format)

Short Questions Chap # 15 – Physics 10th

(Download in pdf format)

Long Questions Chap # 15 – Physics 10th

(Download in pdf format)

Conceptual Questions Chap # 15 – Physics 10th

(Download in pdf format)

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

Chapter-10 – Simple Harmonic Motion and Waves

Chapter-11 – Sounds

Chapter-12 – Geometrical Optics 

Chapter-13 – Electrostatics

Chapter-14 – Current Electricity

Chapter-15 – Electromagnetism 

Chapter-16 – Basic Electronics 

Chapter-17 – Information Technology 

Chapter-18 – Atomic and Nuclear Physics

Pairing Scheme for 2021 – Physics 10th Class

Physics Notes, Numerical for Class 10th

If your are talking about the Study material of Class 10th Physics Notes chapter-15, Physics Notes for 10th Class Chapter-15, eStudent.pk is providing same helpful content against each chapter of Physics Class 10 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

If you are going to trace the topics like 10th class physics numerical pdf, 10th class physics numerical pdf download, 10th class physics numerical pdf in Urdu, 10th class physics solved numericals pdf, 10th class physics numericals pdf download, 10th class physics numericals pdf in urdu, 10th class physics numericals pdf in english, 10th class physics chapter 15 numerical solved, 10th class physics chapter 6 numerical, then you can find your solution on this page.

These Notes are helpful, if you are searching for Physics Notes for Class 10 Punjab Board pdf, Physics Notes for Class 10 Sindh Board pdf, Physics Notes for Class 10 adamjee, Physics Notes for Class 10th Sindh Board, Physics Notes for Class 10 federal Board 2021, Physics Notes for Class 10 kpk Board 2021, unique notes for 10th Class Physics, Physics Notes for Class 10th Urdu, Physics Numerical for Class 10 Chapter 15, 10th Class physics notes English medium pdf, physics notes for class 10 sindh board pdf download, physics notes class 10 federal board, physics notes for class 10 chapter 15,

How did we prepare from these notes? any Student of 10th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Physics Notes for 10th Class: 

For All types Notes of physics you can search hour website. we have added the topics like adamjee notes for class 10, adamjee notes for class 10 physics, 10th class physics notes, 10th Class notes of physcis, Physics Note 10th Class, physics notes for class 10 pdf”, class 10 physics notes chapter 1, kips notes for 10th class physics, 10th class physics notes english medium pdf, physics notes for class 10 sindh board pdf download, 10th class physics notes urdu medium, physics class 10 chapter 1, physics notes for class 10 chapter 15, 10th class physics notes pdf, kips notes for 10th class physics, class 10 physics notes chapter 15, 10th class physics notes pdf in urdu, 10th class physics numericals notes, physics class 10 chapter 2 notes, 10th class physics short questions notes, 10th class physics numericals pdf download, 10th Classs physics MCQs, 10th Class Physics MCQs Chapter 15, Physics Notes for 10th Class, Physics Notes for 10th Class Chapter-15.

These Notes are helpful, if you are searching for Physics Notes for Class 10 Punjab Board pdf, Physics Notes for Class 10 Sindh Board pdf, Physics Notes for Class 10 adamjee, Physics Notes for Class 10th Sindh Board, Physics Notes for Class 10 federal Board 2021, Physics Notes for Class 10 kpk Board 2021, unique notes for 10th Class Physics, Physics Notes for Class 10th Urdu.

Physics Notes for 10th Class Chapter-14

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Current Electricity:

The most interesting and important Subject Physics of 10th Class Chapter-14. Student want to know the important Questions and  physics notes for 10th class , to prepare it according to BISE Punjab. We are providing the Solution of Student Problems.

Here are important MCQs for 10th Class Physics Chapter # 14

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-14 of Physics Current Electricity, 10th Class.

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Physics Ch#14, 10th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

1 / 103

One coulomb per second is equal to __________

2 / 103

The energy required to move a charge from one point to another in the circuit is called _____

3 / 103

Voltmeter is always connected in a circuit in _______

4 / 103

The current due to negative charges and an equivalent current due to positive charges always flow in the __________

5 / 103

A good voltmeter is that which draws _______

6 / 103

The Instrument with which we can detect the presence of current in a circuit ls known as ______

7 / 103

The energy supplied In driving one coulomb of charge round a complete circult in which the cell is connected is called __________

8 / 103

When resistors are connected in series, the equivalent resistance is equal to ________

9 / 103

When we double the voltage in a simple electric circuit, we double the __________

10 / 103

Insulated covered wire is called__________

11 / 103

Energy is produced to transfer the electrons from positive terminal of the battery to the negative terminal by the _________

12 / 103

Thermistor is_______

13 / 103

An additional wire used in devices having the metallic bodies is_______

14 / 103

The SI unit of electrical power is _______

15 / 103

In liquids and gases, the current is due to the motion of ________

16 / 103

When Q coulomb of charge flows between the two points having potential difference of V volts then the energy in joules is represented by________

17 / 103

Ohm's Law Is applicable to ________

18 / 103

A galvanometer is a very ______

19 / 103

Safety device used in place of fuse is _________

20 / 103

In electrolyte, current is produced due to the flow of _____________

21 / 103

The direction of the electronic current in the closed circuit is ________

22 / 103

Free electrons are ______

23 / 103

The time interval after which the voltage repeats Its value is known as__________

24 / 103

Three resistance 5000, 500 and 50 ohms are connected in series across 555 volts mains. The current flowing through them will be _________

25 / 103

One watt is equal to_____

  • Js
  • Js-1
  • J2s
  • sJ-1

Which Option is Correct ?

26 / 103

In electricity we assume that electric current is always flow due to the flow of _______

27 / 103

The SI unit of specific resistance is _________

  • Ω - m
  • Ω – m
  • Ω – m-1
  • Ω – m-2

Which Option is Correct ?

28 / 103

Ohm Is defined as ________

  • Volt / Coulomb or VC-1
  • Volt/Ampere or VA-1
  • Ampere/Volt or AV-1
  • Ampere x Volt or A x V

Which Option is Correct ?

29 / 103

In order to detect the current, galvanometer is connected _______

30 / 103

In series circuit, the magnitude of current that flows through each resistor is _________

31 / 103

At a certain temperature, the resistance of a wire is directly proportional to its_____

32 / 103

The resistance of a conductor through which a current of one ampere is Mowing when the potential difference across its ends is one volt _______

33 / 103

In order to measure the current in a circuit, ammeter should be connected ________

34 / 103

If a current I ampere flows through a resistance R in time seconds, then the energy supplied will be ______

  • W =IRt
  • W=I2Rt
  • W= IR2t
  • W=IRt2

Which Option is Correct ?

35 / 103

The SI unit of electric current is ____________

36 / 103

The frequency of A.C used in our houses is _________

37 / 103

At a certain temperature, the resistance of a wire is inversely proportional to its_____

38 / 103

Batteries convert _______

39 / 103

The conventional current Is due to the flow of ___________

40 / 103

The graphical representation of Ohm’s law is _________

41 / 103

The wire grounded in the earth is called ___________

42 / 103

The wire at certain potential is called_________

43 / 103

What is the power rating of a lamp connected to a 12V source when it carries a current of 2.5A?

44 / 103

If the resistors are connected in parallel, then ___________

45 / 103

The equivalent current of positive charges which flows through a conductor is known as ______

46 / 103

What happens to the intensity or the brightness of the lamps connected in series as more and more lamps are added?

47 / 103

Which one of the following bulbs has least resistance?

48 / 103

If 1 ampere current flows through 2-M long conductor, the charge flow through this in 1-hour will be _________

49 / 103

The energy supplied W = I2Rt is the mathematical expression for _______

50 / 103

The resistance of a conductor does not depend on its________

51 / 103

The number of cycles completed by current in one second is called its_______

52 / 103

The resistances are connected end to end and provide only one path for current in ________

53 / 103

The current which always flows in one direction is called ______

54 / 103

Heat energy dissipated in a resistor R when connected to a battery of V volts and current I ampere flowing through it for time t is given by __________

  • I2R
  • IRt
  • VIt
  • I2Rt

Which Option is Correct ?

55 / 103

The potential drop across each of resistors will be same in ________

56 / 103

The amount of energy supplied by current in unit time is known as _________

57 / 103

If we increase the temperature of a conductor, its resistance will_____

58 / 103

All electrical appliances are connected in parallel to each other between the main live and neutral wire to get ________

59 / 103

In metals, current is produced only due to the flow of_____________

60 / 103

One kilowatt-hour Is equal to ____________

61 / 103

Kilowatt - hour is a unit of ______

62 / 103

If three resistances of 60 each are connected in series combination. What will be the equivalent resistance?

63 / 103

Ab electric current in conductors in due to the flow of _________

64 / 103

Ohm Is the unit of ____________

65 / 103

Why should household appliances be connected in parallel with the voltage source?

66 / 103

The combined resistance of two identical resistors, connected in series is 8 Ω. Their combined resistance in a parallel arrangement will be _______________

67 / 103

If we increase the length of a wire to four times of its 2. length, what will be its resistance?

68 / 103

What is the voltage across a 6Ω resistor when 3A of current passes through it?

69 / 103

The value of current passing through a conductor is directly proportional to the_______

70 / 103

When current I is flowing through a resistance R the electrical power that generates heat in the resistance is given by _________

71 / 103

The resistance of a meter cube of the substance is called_______

72 / 103

The rate of flow of electric charge through any cross-sectional area is called ________

73 / 103

The current constituted by negative charges flows from a point of ________

74 / 103

Electric potential and E.M.F ______________

75 / 103

The current through a metallic conductor is due to the motion of _________

76 / 103

The current which changes its direction again and again is called_______

77 / 103

Which of the following represents an electric current?

  • Erg C-1
  • Cs-1                      
  • J S-1
  • Dyne S-1

Which Option is Correct ?

78 / 103

If a charge ‘Q’ flows through any cross-section of the conductor in time ‘t’ second the current ‘I’ is given by ______

79 / 103

The resistance of an ammeter should be _________

80 / 103

The potential difference can be directly measured by the instrument known as _______

81 / 103

If the needle of galvanometer shows some deflection, it would indicate the _________

82 / 103

How will you calculate power from current (I) and voltage (v)?

  • power =1/V
  • power = VI
  • power = V2I
  • power = VI2

Which Option is Correct ?

83 / 103

When we connect a battery across a conductor, the energy is provided to the charges in the conductor by the _________

84 / 103

If we increase the cross-sectional area of the wire to double of its original area. It resistance will become_______

85 / 103

Electrical energy is measured in_____________

86 / 103

The series resistance which is connected with galvanometer to convert it into voltmeter usually has value in_____________

87 / 103

The direction of conventional current flowing in a circuit is ________

88 / 103

Volt is a unit of_________

89 / 103

In parallel circuit, the magnitude of current that flows through each resistor will be _______

90 / 103

Circuit breaker works on the principle of ____________

91 / 103

The relation V=IR represents_______

92 / 103

When ammeter is connected in the circuit, the positive terminal of ammeter should be connected with the _____

93 / 103

The wire at zero potential is called_____

94 / 103

A resistance which is connected with the galvanometer in order to convert it into ammeter should have _______

95 / 103

When the temperature of a conductor is raised, its resistance _____________

96 / 103

A small wire connected in series with the live wire is called ________

97 / 103

If the resistance of 2-ohm and 4-ohm are connected in Parallel, the equivalent resistance will be _________

98 / 103

The property of a substance which opposes the flow of current through it is called____

99 / 103

The electronic current is due to the flow of __________

100 / 103

If we double both the current and the voltage in a circuit while keeping its resistance constant, the power_____________

101 / 103

Electrical energy is commonly consumed in very large quantity and hence a large unit of energy is required which is known as ________

102 / 103

If a potential of 220V is applied across a conductor and a current of 2A flu through it. What would be the resistance of the conductor?

103 / 103

the conventional current of positive charges flows from a point of _________

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MCQs Chap # 14 – Physics 10th

(Download in pdf format)

(Correct Answers has shown at front end of each question)

Solved Numericals Chap # 14 – Physics 10th

(Download in pdf format)

Short Questions Chap # 14 – Physics 10th

(Download in pdf format)

Long Questions Chap # 14 – Physics 10th

(Download in pdf format)

Conceptual Questions Chap # 14 – Physics 10th

(Download in pdf format)

Chapter wise PDF Notes / Problems / Numerical Solution of Physics

Chapter-10 – Simple Harmonic Motion and Waves

Chapter-11 – Sounds

Chapter-12 – Geometrical Optics 

Chapter-13 – Electrostatics

Chapter-14 – Current Electricity

Chapter-15 – Electromagnetism 

Chapter-16 – Basic Electronics 

Chapter-17 – Information Technology 

Chapter-18 – Atomic and Nuclear Physics

Pairing Scheme for 2021 – Physics 10th Class

Physics Notes, Numerical for Class 10th

If your are talking about the Study material of Class 10th Physics Notes chapter-14, Physics Notes for 10th Class Chapter-14, eStudent.pk is providing same helpful content against each chapter of Physics Class 10 notes pdf downloadable format of PTB book. For each chapter  there are short questions, long question, multiple-choice questions, and numerical. Similarly, in the case of extra material, there are long questions, short questions, and multiple-choice questions. So, every student can check these notes and prepare for exams.

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How did we prepare from these notes? any Student of 10th class should prepared all the long question of each chapter first and practiced all the numerical as well in good grip. Then he should skimmed through all the multiple-choice question and short questions of same chapter. That should be enough for him to prepare a chapter and secure good marks in exams. All reader should use this technique if you like this.

Physics Notes for 10th Class: 

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Chemistry Notes for Class-10 Chapter-10

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Acids, Bases & Salts:

If you are looking for Chemistry Notes for Class 10 Chapter-10 then you are on right place, and have found the your required Notes for Chemistry. on this post you can find the all type Notes & Solution for chemistry class 10 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class-10, chapter#10

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-10 of Chemistry, 10th Class, Chemical Equilibrium.

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1 / 72

According to Arrhenius concept acid is a substance which dissociates in aqueous solution to give______

2 / 72

Which is used as foaming agent in fire extinguishers?

  • NaOH
  • KOH
  • Al(OH)3
  • NH4OH

Select Correct Option.

3 / 72

All bases turn red litmus into __________

4 / 72

pH of neutral solution is always ________

5 / 72

Phenolphthalein produces red color in ___________

6 / 72

pH value normally varies from_________

7 / 72

The value of constant of ionic product of water Kw at 25°C is _________

  • 1.0x10-4
  • 1.0x1014
  • 1.0 x107
  • 1.0x10-7

which Value is Correct?

8 / 72

Dilute acids react with carbonates to produce the given products except _______

9 / 72

The word acid is derived from thy_________

10 / 72

Stearic acid present in______________

11 / 72

Which one of the following species is not amphoteric?

  • H2O
  • NH3
  • HCO3
  • SO4

Which Option is Correct?

12 / 72

Which one is used for alkaline batteries?

  • NaOH
  • Ca(OH)2
  • KOH
  • Mg(OH)2

Which Option is Correct?

13 / 72

A salt always _________________

14 / 72

Which salt is used as a table salt?

  • NaCl
  • Na2CO3
  • Na2SiO3
  • NaCl

Select One Option.

15 / 72

 

Ferric hydroxide (Fe(OH)3) is precipitated out of solution when aqueous sodium hydroxide solution is added to ferric chloride (FeCl3)

FeCl3 +3Na0H    —>Fe(OH)3 +3NaCl

in this process color of the precipitate is _____________

16 / 72

Which acid is used for etching designs on copper plates?

  • H2SO4
  • HNO3
  • HCl
  • CH3COOH

Which Option is Correct ?

17 / 72

Lewis acid-base concept have the following characteristics except______

18 / 72

When acids react with carbonates and bicarbonates which gas is evolved?

  • H2
  • CO2
  • Cl2
  • N2

The Correct Option is ________

19 / 72

A conjugate acid is a specie formed by accepting a ________

20 / 72

Which is used to manufacture of soap?

  • NaOH
  • Ca(OH)2
  • KOH
  • Mg(OH)2

Select Correct Option.

21 / 72

Which acid is present in our stomach?

22 / 72

Which salt is used for the manufacture of detergents, pulp and paper?

  • NaCl
  • Na2CO3
  • Na2SiO3
  • NaCl

Which Option is Correct?

23 / 72

Jabir Bin Haiyan prepared ____________

24 / 72

Which is used for cleaning agent for domestic and commercial purpose?

  • NaCl
  • Na2CO3
  • NaHCO3
  • Na2SiO3

Select Correct Option

25 / 72

According to Bronsted and Lowry concept a base is a substance that can accept ________

26 / 72

Which acid is used for food preservation?

  • H2SO4
  • HNO3
  • HCl
  • CH3COOH

Select one Option which is Correct?

27 / 72

The product of Lewis acid-base reaction is called adduct. The bond between the adduct species is_________

28 / 72

When acid reacts with sulphites and bisulphites which gas is evolved?

  • H2
  • CO2
  • SO2
  • NH3

The Correct Option is ____________

29 / 72

Which acid is used an electrolyte in lead storage battery?

  • H2SO4
  • HNO3
  • HCl
  • CH3COOH

Which is Correct Option ?

30 / 72

Bronsted and Lowry presented their theories of acids and bases in _____________

31 / 72

A conjugate base is a specie formed by donating a ___________

32 / 72

A reaction between an acid and a base produce___________

33 / 72

Butyric acid is present in ____________

34 / 72

According to Lewis concept an acid is a substance which can accept ________

35 / 72

A base is a substance which neutralizes an acid. Which of these substances is not a base?

36 / 72

What is the POH of a 0.02M Ca(OH)2?

37 / 72

Citric acid is present in ___________

38 / 72

Basic solutions have pH value__________

39 / 72

If a liquid has a pH of 7 then it must ________________

40 / 72

Select one Option

41 / 72

You want to dry a gas which one of the following salt you will use?

  • CaCl2
  • NaCl
  • CaO
  • Na2SiO3

Select Correct Answer ?

42 / 72

Methyl orange produces colour in basic solution _____________

43 / 72

According to Bronsted and Lowry concept an acid is a substance that can donate ______

44 / 72

Alkalis react with ammonium salt to liberate_______

  • SO2
  • CO2
  • NH3
  • H2

Which Option is Correct?

45 / 72

Maltic acid is present in _________

46 / 72

All acids turn blue litmus into _____________

47 / 72

Uric acid is present in__________

48 / 72

Give Kw = (H+] [OH-] = 1.0 x 10-14 at 25°C what is the concentration of H+ in pure water at 25°C?

  • 1 x 10-7 mol dm-3
  • 1 x 107 mol dm-3
  • 1x 10-14 mol dm-3
  • 1 x 1014 mol dm-3

Select Correct Answer ?

49 / 72

Word “Acidus” means__________

50 / 72

Indicators are the ___________

51 / 72

Which is used to remove the grease stains from clothes?

  • NaOH
  • KOH
  • Al(OH)3
  • NH4OH

Which Option is suitable?

52 / 72

According to Lewis concept a base is a substance which can donate ________

53 / 72

A substance which can behave as an acid as well as a base is called ___________

54 / 72

In the preparation of insoluble salts, which one of the facts is incorrect?

55 / 72

Lavoisier named binary compounds of oxygen acids in_______

56 / 72

A salt is not composed of ___________

57 / 72

Acidic solutions have pH value _______

58 / 72

The product of any Lewis acid base reaction is a single specie called _________

59 / 72

Which one is Lewis acid?

  • BF3
  • AIC3
  • FeCl3
  • All of these

Which Option is Correct ?

60 / 72

Acetic acid is a weak acid because it _______________

61 / 72

Which one is Lewis base?

  • NH3
  • R-NH2
  • ROH
  • All of these

Select One Option.

62 / 72

Arrhenius presented his concept about acids and bases in________

63 / 72

Select Correction Option

64 / 72

Formic acid is present in _______________

65 / 72

Who proved that the presence of hydrogen as the main constituent of all acids?

66 / 72

The water of crystallization is responsible for the ___________

67 / 72

When acids react with metals which gas is evolved?

  • H2
  • O2
  • Cl2
  • N2

Select any One Option.

68 / 72

Which one is not an Arrhenius base?

  • NaOH
  • KOH
  • Ca(OH)2
  • NH3

Which Option is Correct ?

69 / 72

Which one is mineral acid?

  • HCl
  • H2SO4
  • HNO3
  • All of these

Select Correct Option.

70 / 72

Which one of the following is a Lewis base?

  • NH3
  • BF3
  • H+
  • AICI3

Select one Option

71 / 72

According to the Lewis concept, acid is a substance which can _______

72 / 72

Which one is not an Arrhenius acid?

  • HCl
  • H2SO4
  • CO2
  • HNO3

Select One Option.

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Chemistry Notes, Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have studied only one book of science that combines chemistry, physics, and biology. But as, now we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Chemistry class 10 pdf

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Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2022 – Chemistry 10th Class

 

 

Chemistry Notes for Class-10 Chapter-9

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Chemical Equilibrium:

If you are looking for Chemistry Notes for Class 10 Chapter-1 then you are on right place, and have found the your required Notes for Chemistry. on this post you can find the all type Solution for chemistry class 10 problems. so read this post and take benefits for your studies and share with your Friends.

Here are important MCQs for Chemistry Notes for Class 10, Chapter 9 (Chap-01)

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-01 of Chemistry, 10th Class, Chemical Equilibrium.

Best of Luck

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Chemistry Ch#09, 10th Class

Here MCQs for your Revision

For Good Revision & Grip on Concept, You Should take the MCQs and Revise it again and again

Good Luck. . . .  (:

1 / 89

When a reaction ceases to proceed further, it is called_____________

2 / 89

Irreversible reaction consists of_________

3 / 89

Reaction quotient is expressed as_____________

4 / 89

At initial stage the rate of forward reaction is______________

5 / 89

Nitrogen and oxygen constituents ________of the atmosphere

6 / 89

The two major components of atmosphere are ___________

7 / 89

Which chemical is called king of chemicals?

  • KNO3
  • H2SO4
  • HCl
  • NHO3

Which Option is Correct ?

8 / 89

When CaO reacts with CO2 they produce_________

  • CaCO3
  • CaCO2
  • Both CaCO3 & CaCO2
  • None of these

Which Option is Correct?

9 / 89

As the numeric value of Qc (8.0) is less than Kc (57.0) then the reaction is not_____________

10 / 89

Nitrogen and oxygen gasses are being used to manufacture chemicals, since the advent of_____ century

11 / 89

When the reaction ceases to proceed, it is called_________

12 / 89

Which type of reactions take place in both directions?

13 / 89

When the magnitude of Kc is very small it indicates_____________

14 / 89

In chemical reactions the substances that combine are called _________

15 / 89

Reverse reaction take place from____________

16 / 89

The color of iodine is______

17 / 89

In extent of reaction, the reaction goes to completion have__________

18 / 89

In direction of a reaction, reaction proceeds reverse then___________

19 / 89

The forward reaction takes place__________

20 / 89

A reverse reaction is one that_______

21 / 89

In direction of a reaction, reaction is at equilibrium then_____________

22 / 89

Reversible reactions take place in__________

23 / 89

Which gas is used to prepare ammonia?

  • N2
  • O2
  • Cl2               
  • S

Which Option is Correct ?

24 / 89

Which is the king of chemicals?

25 / 89

Reverse reactions gradually ______________

26 / 89

The Name of the scientist who presented law of mass action is ______________

27 / 89

Which gas is used to manufacture king of chemicals sulphuric Acid?

  • N2
  • O2
  • Cl2
  • S

Which Option is Correct ?

28 / 89

There are ___________possibilities of predicting extent of reaction.

29 / 89

By knowing the value of equilibrium constant ____________can be predicted.

30 / 89

An equilibrium is achievable only in ___________________

31 / 89

There are ___________ possibilities at equilibrium state.

32 / 89

The reaction in which all the reactants have been converted into products are known as__________

33 / 89

Many environmental systems depend for their_____________

34 / 89

Which type of reactions speed up gradually?

35 / 89

Which Option is Correct

36 / 89

Irreversible reaction represented by a ____________ between a reactant and a product.

37 / 89

When H2 and I2 combine they form ____________

  • H2O
  • HI
  • I2
  • H2 & I2

which Option is Correct ?

38 / 89

In the lime kiln, the reaction CaCO3(g) —> CaO(g) + CO2(g) goes to completion because____

  • Of high temperature
  • CaO is more stable then CaCO3
  • CO2 escapes continuously
  • CaO is not dissociated

Which Option is Correct

39 / 89

The reaction quotient is useful because it predicts the direction of reaction by comparing the value of_______

40 / 89

There are ____________ characteristics of dynamic Equilibrium.

41 / 89

The %age of nitrogen and oxygen in our atmosphere is_________

42 / 89

Dynamic means, reaction is__________

43 / 89

The reaction in which the products can recombine to form reactants are called______

44 / 89

Point out the co efficient in the following hypothetical reaction

2A+3 D   —>   4C+8D

45 / 89

In the beginning, the reverse reactions are ________

46 / 89

Rate of forward reactions takes place at the rate of reverse reaction, the composition of the reaction mixture remains constant is called ____________

47 / 89

Which one of the following statements is not correct about active mass?

48 / 89

For reactions having large Kc Value, the reaction proceeds to _________

49 / 89

The two major components of atmosphere are ____________

50 / 89

Which type of reactions do not go to completion?

51 / 89

The lives of aquatic animals and plants are indirectly related to concentration of ___________ dissolved in water.

52 / 89

When a system is at equilibrium states?

53 / 89

At equilibrium the rate of forward and reverse reaction becomes_____

54 / 89

Sulphur dioxide is used to manufacture_____________

55 / 89

For a reaction between PCI3 and Cl2 to form PCI5, the units of Kc are______________

  • Mol dm-3
  • mol-1 dm-3
  • mol-1dm3
  • mol dm3

Which Option is Correct ?

56 / 89

In an irreversible reaction dynamic equilibrium ______

57 / 89

The characteristics of reversible reactions are the following except____

58 / 89

Equilibrium Constant has no unit when number of moles of reactants and products are_____

59 / 89

When H2 and O2 combine they form__________

  • H2O
  • H and O
  • HO2
  • None of these

Select Correct Option?

60 / 89

In direction of a reaction, reaction proceeds forward then______________

61 / 89

Equilibrium constant value “Kc” is equal to__________

62 / 89

Reaction in which reactants react to form products called__________

63 / 89

Ammonia gas is used to manufacture__________

64 / 89

Nitrogen and hydrogen were reacted together to make ammonia N2 + 3H2 —> 2NH3 where Kc=2.86mol-2 dm6, what will be present in the equilibrium mixture?

  • NH3 only
  • N2, H2 and NH3
  • N2 and H2 only
  • H2 only

Which Option is Correct ?

65 / 89

The reaction in which the products do not recombine to form reactants are called____________

66 / 89

Forward reaction takes place from______________

67 / 89

When the rate of the forward reaction takes place at the rate of reverse reaction the composition of the reaction mixture remains constant it is called_________

68 / 89

Oxygen is used to prepare_______________

69 / 89

The characteristics of inversible reaction are the following except_____________

70 / 89

In a chemical reaction, the substance that combine are called ________

71 / 89

Numerical value of Kc predicts_____________

72 / 89

There are ___________major components of atmosphere.

73 / 89

At dynamic equilibrium__________

74 / 89

An active mass is considered as the molar concentrations in units of__________

  • mol dm-3
  • mol-3 dm
  • mol-2 dm
  • mol-2 dm

Which Option is Correct ?

75 / 89

Reversible reaction____________

76 / 89

The oxidation of carbon monoxides goes to completion at _____________

77 / 89

At equilibrium state the physical properties like density, color etc. are _____________

78 / 89

In extent of reaction, the reaction never goes to completion, which have____________

79 / 89

The ratio of product concentration of products raised to power of co-efficient to the products of reactant raised to the power co-efficient is known as_________

80 / 89

When the magnitude of Kc is very large it indicates___________

81 / 89

For the reactions H2 + I2 —> 2HI, the reactions quotients for this reaction is___________

82 / 89

Nitrogen is used to prepare _______________

83 / 89

Reactions which have comparable amount of reactants and products at equilibrium state have_______

84 / 89

Gases are being used to manufacture____________

85 / 89

The units of molar concentration_____________

  • Mol dm-2
  • mol dm-1
  • mol dm
  • mol dm-3

Which Option is Correct ?

86 / 89

Name the reactants in this equation

2H2 +O2   —> 2H2O

  • H2O
  • H2 & O2
  • O2
  • None of these

Select One Options

87 / 89

Guldburg and Waage’s put forward law of mas action in_______

88 / 89

The Color of hydrogen iodide is___________

89 / 89

There are ___________possibilities of predicting extent of reaction.

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syed hassan13:35:14 Aug 17, 202468%
ua23:31:31 Mar 31, 202473%
zainab12:41:05 Feb 25, 20248%
Sidra Tul Muntaha18:18:19 Feb 23, 202450%
aiman17:29:03 Feb 20, 202453%
Moiz22:56:44 Feb 19, 202438%
Sultan Khan09:11:42 Feb 18, 202432%
Sana22:44:30 Feb 07, 202448%
Hh12:22:01 Jan 21, 202466%
M.Arshad03:53:44 Jan 21, 202447%
Manglani jaan21:41:06 Jan 09, 202442%
Pamu09:41:56 Jan 09, 202468%
Abc18:50:08 Jan 04, 202482%
Abdul Manan09:21:01 Jan 03, 202420%
M.Ahsan00:54:09 Jan 03, 20240%
jkgas22:23:30 Jan 02, 20240%
siuuuuuuuuu22:22:55 Jan 02, 20240%
death21:49:28 Jan 02, 202416%
Shaheer21:44:21 Jan 02, 20240%
Hassan17:28:14 Jan 02, 202415%
Haider12:47:32 Jan 02, 202422%
Fatima10:41:52 Jan 02, 202460%
Mohsin18:48:41 Jan 01, 20240%
MK12:02:38 Dec 24, 202367%
moosa12:00:20 Dec 24, 20230%
Moosa11:59:39 Dec 24, 20230%
abdul13:22:21 Dec 13, 202389%
MAN13:36:31 Dec 12, 202384%
Ali13:18:55 Dec 12, 202347%
zainab21:34:27 Dec 11, 202398%
zainab21:31:11 Dec 11, 20231%
junaid12:00:14 Dec 09, 202369%
m,m,.11:52:26 Dec 09, 202351%
zoya17:38:55 Sep 27, 202314%
Ali Zoyan16:44:53 Sep 26, 202370%
Ali Zoyan16:27:08 Sep 26, 202335%
DONUT20:16:22 Sep 15, 202312%
Huzaifa19:51:50 Sep 15, 202358%
Abu g19:20:22 Sep 15, 202364%
ttyurruru15:16:36 Aug 29, 20236%
Sudais09:49:04 Aug 19, 202374%
Sudais09:37:22 Aug 13, 202357%
sadaf shah09:18:18 Jul 22, 202360%
B14:32:57 Jul 19, 202378%
H05:54:08 Jun 06, 202382%
I09:04:49 Jun 05, 202383%
G18:37:11 Jun 04, 202368%
aaaa03:53:32 Apr 26, 202391%
aaaa03:36:10 Apr 26, 202349%
Faiqa22:03:44 Apr 25, 20230%
Faiqa Naz15:27:05 Apr 25, 202373%
Sindhi10:20:06 Apr 14, 202344%
Vv10:57:19 Apr 10, 202310%
Hello02:11:07 Apr 10, 202337%
ahmed00:33:12 Apr 09, 202352%
Tehreem12:51:31 Mar 23, 202360%
hamna16:59:25 Mar 16, 202360%
Daniya05:45:54 Mar 14, 202332%
Bazlah00:31:04 Mar 14, 202357%
Ali18:07:19 Mar 02, 20231%
hassan17:22:59 Feb 25, 202361%
☹︎☠️12:14:06 Feb 23, 202367%
☠️☹︎11:57:16 Feb 23, 202352%
Maryam Usman13:49:57 Feb 19, 202360%
Brih10:33:58 Feb 10, 202353%
Fahad Qureshi16:34:05 Feb 01, 202335%
idk19:57:00 Jan 15, 202353%
Gubz13:22:48 Jan 11, 202386%
Gubz13:05:09 Jan 11, 202346%
Amina17:21:51 Jan 10, 20238%
Abdul14:12:17 Jan 09, 202311%
Ayesha21:19:34 Jan 08, 202391%
hasan19:01:51 Jan 08, 202392%
Fakiha10:27:34 Dec 24, 202286%
iqra15:18:16 Nov 30, 202262%
Ahmad Hussain22:07:41 Nov 17, 202225%
Muhammad Usman19:42:33 Nov 17, 202222%
Salwa begum23:11:58 Nov 07, 202223%
Abdul Rehman17:13:04 Oct 11, 2022100%
AR16:27:50 Oct 11, 202252%
saira19:35:38 Oct 10, 20221%
Anosha09:57:53 Oct 09, 202269%
Bus kr07:21:47 Oct 08, 202282%
Alizay07:02:57 Oct 08, 202253%
NOOR21:58:28 Oct 07, 202291%
huda21:40:48 Oct 07, 202279%
Arzoo21:26:22 Oct 07, 202259%
amber18:18:42 Oct 02, 20220%
Jjjj12:31:20 Oct 01, 202270%
Ariana00:13:23 Sep 29, 202267%
Maria18:10:58 Sep 28, 202277%
Hajani21:21:59 Sep 26, 202246%
Samreen19:26:23 Sep 26, 202239%
mubeen khurram00:53:30 Sep 24, 202228%
AMNA09:01:26 Sep 23, 202249%
Adc09:54:16 Sep 20, 202226%
Samra16:35:06 Sep 18, 202267%
Sara16:13:32 Sep 18, 202279%
Sawi06:33:54 Sep 18, 20220%
fsgshsh12:21:59 Sep 16, 202260%
Zain22:13:08 Sep 15, 202226%
Tayyab19:54:33 Sep 12, 202267%
Manan11:43:47 Sep 09, 202224%
Anusha18:34:50 Sep 06, 202253%
rubab15:31:50 Sep 05, 202265%
rubab15:16:45 Sep 05, 202234%
Aira13:54:19 Aug 27, 202287%
X66d605:26:59 Aug 22, 202262%
lafiha08:47:21 Aug 16, 202234%
Malika02:21:16 Aug 11, 202253%
Mehmood ul Hassan02:03:36 Aug 11, 202240%
polo18:52:30 Aug 09, 202256%
Sana10:51:02 Aug 04, 202283%
AK17:05:15 Aug 02, 202270%
Laraib20:12:56 Aug 01, 202239%
Asad13:26:26 Jul 21, 202237%
Fhjr17:17:45 Jul 19, 20224%
Fatima16:01:02 Jun 30, 202279%
Princess11:17:07 Jun 29, 202228%
Abc10:54:51 Jun 26, 202215%
Biya01:56:06 Jun 16, 20221%
ayesha kanwal20:13:49 Jun 12, 20225%
Faizan23:28:24 May 15, 202225%
Faizan22:54:52 May 15, 20228%
Sultan Asad04:26:44 May 15, 202283%
Sania05:12:56 May 15, 202291%
Ahmed22:31:59 May 08, 202231%
ZAIN ALI11:26:41 May 08, 202260%
heera03:33:46 May 07, 20226%
Amna03:27:33 May 07, 202286%
Fahad22:24:46 Apr 17, 202231%
ParhaiQabarMeiLekeJanaWala16:47:14 Apr 13, 202216%
IJTABAi23:38:25 Apr 11, 202275%
ijtaba22:53:56 Apr 11, 202233%
rajidabbasi7@gmail.com07:40:03 Apr 03, 202250%
Faisal20:24:37 Nov 24, 202156%
Faisal20:10:50 Nov 24, 202144%
Faisal19:54:16 Nov 24, 202133%
SYED AHMAD ISRAR01:50:34 Nov 08, 202157%
Jennifer15:26:20 Oct 13, 202152%
Asjed06:50:24 Jul 30, 202147%
Hussnain18:40:57 Jul 29, 202157%
Saim Butt14:54:28 Jul 29, 202180%
Saima11:34:20 Jul 29, 202123%
Azhar17:15:10 Jul 14, 202138%
Zaheer07:12:38 Apr 26, 202133%
Danish ali12:08:37 Feb 12, 202153%

 

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Short Questions in PDF Format

 

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Long Questions in PDF Format

 

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Chemistry Notes, Solved Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have to study only one book of science that combines chemistry, physics, and biology. But as, we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Conceptual Questions Chemistry class 10 pdf

If any student searching to topics like Chemistry Notes for 10th class,  Chemistry Notes for Class 10 pdf, Chemistry Notes for Class 10 MCQs, Chemistry Notes for class 10 Gujranwala board, Chemistry Notes for class 10 Lahore board, Class 10 Chemistry notes chapter 01, Chemistry class 10 chapter 9 pdf, Chemistry class 10 chapter-9 short questions, Chemistry class 10 chapter-9 solved exercise pdf, Chemistry Notes for Class 10 Chapter-1, 10th class chemistry notes in Urdu pdf download, Chemistry class 10 pdf, adamjee notes class 10 Chemistry 2022, adamjee notes for class 10 Chemistry, adamjee notes for class 10, adamjee notes, then all the solution if your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2022 – Chemistry 10th Class

 

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