Maths 2nd Year Chapter 2 Differentiation MCQs with Answers

Searching for the Maths 2nd Year Chapter 2 Differentiation MCQs with Answers then this page is the best source. Here you can get the important MCQs for the Entry Test preparations. If you are going to appear in the Entry Test for Engineering, Business, or Computer Science, then you must perform good. Espacially, the Maths portion is very important. If you need to score good overall, then Maths will help you because its portion is big in different Entry Tests. The 2nd Chapter is about differentiation. You can find derivatives in this chapter easily. There are different theorems used to find the derivatives and they are very important. Further, the series expansion is also important. So, get the important MCQs of this chapter given below and start preparations for the entry test.

Maths 2nd Year Chapter 2 Differentiation MCQs with Answers

Question#1: d/dx cosx^o=?

• sinx^o
• x^osinx^o
• π/180 sinx^o
• – π/180 sinx^o

Question#2: The deceleration of a point, when it is momentarily at rest, which is moving along a straight line with a velocity 16-t² is:

• 4m/sec²
• 6m/sec²
• 2m/sec²
• 8m/sec²
  

Question#3: d/dx e^ex=?

• e^2x
• e^xe^ex
• e^e
• 1/e^x

Question#4: d/dx cosec^-1 (secx)=? where ‘c’ is a constant/

• 1/secx tanx
• 1
• -1/secx tanx
• -1

Question#5: Given S=980t- 490t², the velocity at the instant t=1/2 sec is:

• 490cm
• 490cm/sec
• -490cm/sec
• 49cm/sec

Question#6: d/dx ln(lnx)=?

• 1/x
• 1/xlna
• 1/xlnx
• x/lnx

Question#7: The minimum value of the function y=x³-3x² is:

• y(1)= -13
• y(2)= -4
• y(2)= 4
• y(3)=0

Question#8:  d/dx sec2x=?

• sec2x. tan2x
• sec2x.tan²x
• secx.tanx
• tan2x

Question#9: If y=lnx, then y₄=?

• -3/x⁴
• -6/x⁴
• -5/x⁴
• 4/x⁴

Question#10: d/dx coshx=?

• sinhx
• -sinhx
• sechx
• none of these

Question#11: The maximum value of the function f(x) = sinx cosx is:

• 1
• 2
• ½
• 0

Question#12: Equation of normal to the curve y=sinx at (π,0) is:

• x+y+ π=0
• x+y- π=0
• x-y= π
• x-y+ π=0

Question#13: The n^th derivative of e^bx is:

• e^bx
• be^bx
• bⁿe^bx
• e^bx/b

Question#14: Minimum value of √e^x2-1 is:

• 1
• -1
• 0
• 2

Question#15: The point of inflexion on the curve a²y=(x-b)³ is:

• (a,0)
• (b,0)
• (a,b)
• (1,a)