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If f (x) = 2^(x), then what is int(2)^(1...

If `f (x) = 2^(x)`, then what is `int_(2)^(10) (f '(x))/(f(x))dx` equal to ?

A

4 In 2

B

In 4

C

In 5

D

8 In 2

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NDA PREVIOUS YEARS-QUESTION PAPER 2021(I)-MULTIPLE CHOICE QUESTION
  1. What is the derivative of e^(e^(x)) with respect to e^(x) ?

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  2. What is the condition that f(x) = x^(3) +x^(2) +kx has no local extrem...

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  3. If f (x) = 2^(x), then what is int(2)^(10) (f '(x))/(f(x))dx equal to ...

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  4. If int(-2)^(0) f (x) dx =k, then int(-2)^(0) |f(x)|dx is

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  5. If the function f(x) = x^(2) -kx is monotonically increasing the inter...

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  6. What is the area bounded by y = [x], where [.] is the greatest integer...

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  7. The tangent to the curve x^(2) = y at (1,1) makes an angle theta with ...

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  8. Consider the following relations for two events E and F: 1. P (E cap...

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  9. If P(A|B) lt P(A), then which one of the following is correct ?

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  10. A problem is given to three students A, B and C, whose probabilities o...

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  11. In a cricket match, a batsman hits a six 8 times out of 60 balls he pl...

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  12. Two regression lines are given as 3x-4y+8=0 and 4x-3y-1 = 0 Consider...

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  13. Two regression lines are given as 3x-4y+8=0 and 4x-3y-1 = 0 Consider...

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  14. The marks obtained by 60 students in a certain subject out of 75 are g...

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  15. The marks obtained by 60 students in a certain subject out of 75 are g...

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  16. What is the mean of natural numbers contained in the interval (15, 64)...

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  17. For the set of number x, x, x+2, x+3, x+10 where x is a natural numb...

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  18. The mean of 10 observations is 5.5. If each observation is multiplied ...

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  19. If g is the geometric mean of 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024...

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  20. If the harmonic mean of 60 and x is 48, then what is the value of x ?

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