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# Punjab 12th Class Math Chapter 2 Differentiation Mcqs Test Online

 Total Question 20 Questions Total Marks 40 Marks Total Time 20 Minuts
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### Test Name

 Ch. 2 # Differentiation

### Subject

 Mathematics (12th Class)

 MCQs

# Punjab 12th Class Math Chapter 2 Differentiation Mcqs Test Online

Question 1 of 20

## Math

1. The derivative of x sina w.r.t x is
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Question 1 of 20

Question 2 of 20

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Question 2 of 20

Question 3 of 20

3. If a particle moves according to the law x = 16 t – 4 then acceleration at time t = 20 is

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Question 3 of 20

Question 4 of 20

4. The derivative of the function f(x) = sinx + sinx + ...... Up to 9 times, is
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Question 4 of 20

Question 5 of 20

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Question 5 of 20

Question 6 of 20

6. If x = 2cos⁷θ, y = 4sin⁷θ then dy/dx is equal to

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Question 6 of 20

Question 7 of 20

7. The derivative of e² w.r.to x is
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Question 7 of 20

Question 8 of 20

Question 8 of 20

Question 9 of 20

9. The derivative of the function y = tanx is
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Question 9 of 20

Question 10 of 20

10. If δx or dx is quite small then the difference between dy and δy will be
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Question 10 of 20

Question 11 of 20

11. The derivative of tan (ax + b) w.r.t tan (ax + b) is

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Question 11 of 20

Question 12 of 20

12. If x = cos²θ, y = 4sin²θ then dy/dx is equal to
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Question 12 of 20

Question 13 of 20

13. The slope of the tangent to the curve y = x³ + 5 at the point (1, 2) is

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Question 13 of 20

Question 14 of 20

14. Let f be a real value function and x Є Df then the limit when it exists is called
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Question 14 of 20

Question 15 of 20

15. The derivative of (sec ⁻¹ x + cosec⁻¹x) is equal to

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Question 15 of 20

Question 16 of 20

16. If a particle moves according to the law x = et then velocity at time t = 0 is
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Question 16 of 20

Question 17 of 20

17. If a particle thrown vertically upward move according to the law, x = 32t – 16 t² (x in ft, t in sec) then the height attained by the particle when the velocity is zero is
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Question 17 of 20

Question 18 of 20

18. The derivative of Sin⁻¹a + Tan⁻¹ a w.r.t x is equal to
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Question 18 of 20

Question 19 of 20

19. A particle thrown vertically upward, moves according to the law, x = 32 – 16t² (x in ft, t in sec) then the maximum height attained by the particle is
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Question 19 of 20

Question 20 of 20

20. If in a function y = x² – 2x, x = 4, increment in x = 0.5 then the value of differential of the dependent variable is

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Question 20 of 20

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