Punjab 12th Class Math Chapter 2 Differentiation Mcqs Test Online

Please wait...

• <<
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• >>

 

Question 1 of 20

Math

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

1.3 cos x

2.cosx + cosx + cosx

3.9 sin x

4.9 cosx

Question 1 of 20

Question 2 of 20

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

1.– 2tan⁵ θ

2.4tan⁵ θ

3.– 4tan⁷ θ

4.4tan⁷ θ

Question 2 of 20

Question 3 of 20

3. The derivative of the function  is

1.Sec² 45⁰ Cosx

2.– Cosec² 45⁰ Cotx

3.Cosx

4.Sec²45⁰ Sinx

Question 3 of 20

Question 4 of 20

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

1.6

2.5

3.2

4.3

Question 4 of 20

Question 5 of 20

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

1.b sec² (ax + b)

2.a sec² (ax + b)

3.sec² (ax + b)

4.1

Question 5 of 20

Question 6 of 20

6. 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

1.2ft

2.0

3.32t

4.16ft

Question 6 of 20

Question 7 of 20

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

1.3

2.2.5

3.3.5

4.4.5

Question 7 of 20

Question 8 of 20

8. Let f be a real value function and x Є D_f then the limit   when it exists is called

1.The derivative of f at h

2.The derivative of f at x = h

3.The derivative of f at a

4.The derivative of f at x

Question 8 of 20

Question 9 of 20

9. The derivative of x sina w.r.t x is

1.– x cos a + sin a

2.sin a

3.x cos a + sin a

4.cos a

Question 9 of 20

Question 10 of 20

10. The derivative of e² w.r.to x is

1.2e

2.0

3.1

4.2

Question 10 of 20

Question 11 of 20

11. If x = cos²θ, y = 4sin²θ then dy/dx is equal to

1.– 4

2.2

3.– 2

4.4

Question 11 of 20

Question 12 of 20

12. The value of e as sum of the series is

1.A

2.C

3.B

4.D

Question 12 of 20

Question 13 of 20

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

1.0

2.4

3.116

4.6

Question 13 of 20

Question 14 of 20

14. 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

1.16ft

2.2ft

3.32ft

4.48ft

Question 14 of 20

Question 15 of 20

15. If a particle moves according to the law x = et then velocity at time t = 0 is

1.e

2.0

3.1

4.none of these

Question 15 of 20

Question 16 of 20

16. The value of the limit  is equal to

1.7a⁶

2.0

3.0/0

4.7a⁷

Question 16 of 20

Question 17 of 20

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

1.0

2.a/x

3.ax

4.x/a

Question 17 of 20

Question 18 of 20

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

1.e

2.0

3.2

4.10

Question 18 of 20

Question 19 of 20

19. The derivative of the function y = tanx is

1.Sec² 45⁰

2.tanx sec² 45⁰ + sec² x tan 45⁰

3.sec²x sec²45⁰

4.Sec²x

Question 19 of 20

Question 20 of 20

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

1.large

2.very large

3.small

4.negligible

Question 20 of 20

 Loading...

 

Other Related test

• Punjab 11th Class Math Chapter 4 Quadratic Equations Mcqs Test Online
• Punjab 10th Class Pak Study Chapter 2 Pakistan in World Affairs Mcqs Test Online
• Punjab 11th Class Biology Digestion Mcqs Test Online
• Punjab 11th Class Islamiat Chapter 3 Aswa Rasool e Akram PBUH Mcqs Test Online
• Punjab 11th Class Biology Chapter 14 Transport Mcqs Test Online
• Punjab 10th Class Islamic Studies Chapter 3 Aailee Zindagi ki Ahmiyat Mcqs Test Online
• Punjab 9th Class Chemistry Chapter 1 Fundamentals of Chemistry Mcqs Test Online
• Punjab 11th Class English It’s Country For Me Mcqs Test Online
• Punjab 12th Class English Good Bye Mr. Chips Chapter 18 MCQs Test Online
• Punjab 12th Class Computer Chapter 8 Introduction to Database Mcqs Test Online