2nd Year Maths Chapter 1 Functions and Limits MCQs with Answers

Get the important 2nd Year Maths Chapter 1 Functions and Limits MCQs with Answers here for the Entry Test preparations. 2nd Year Math is tough than the 1st year but if you have studied well, then it is easy to get good marks in the entry test. The University you are applying for the admission takes an entry test first. So, you need to pass the test to move further. The test contains MCQs that are difficult. So, you need to prepare for the entry test. For this, there are several academies offering Entry Test preparations but you can prepare very well from this site online. Here, we are providing the most important questions of this chapter that is about Functions and Limits. They have different types and have important formulae. So, have a look down on this page to get important MCQs.

2nd Year Maths Chapter 1 Functions and Limits MCQs with Answers

2nd Year Maths Chapter 1 Functions and Limits MCQs with Answers

Question#1: limx →0 e-1/x4 =?

  • 0
  • -1
  • 1

Answer

Answer

0

Question#2:  limx→3 4x-8/x+2=?

  • -6
  • 20
  • -20
  • 4/5

Answer

Answer

4/5

Question#3: limz→0 sinpz/mz=?

  • 0
  • 1/m
  • p/m

Answer

Answer

p/m

Question#4: Inverse function of y= x/x+5 is:

  • x/x+5
  • x/x-5
  • x/1-x
  • 5x/1-x

Answer

Answer

5x/1-x

Question#5: The graph of the function y=logx has an asymptote at______.

  • y=0
  • x=0
  • x=10
  • y=10

Answer

Answer

x=0

Question#6: limx→∞ (x/1+x)x=?

  • e
  • e-1
  • e2
  • 1/e2

Answer

Answer

e-1

Question#7: If f(x) = x2-1/x2 then f(x) =?

  • -f (1/x)
  • f(1/x)
  • f(x)
  • f(x2)

Answer

Answer

-f (1/x)

Question#8: Which of the following is an implicit function?

  • y= x-1
  • y-1=x2
  • x2+y=2=0
  • x2+xy+y2=9

Answer

Answer

x2+xy+y2=9

Question#9: For a function if right hand limit = left hand limit then which of the following must be true?

  • Function is continuous
  • Function has the same domain and range
  • Function is defined
  • Its limit exists

Answer

Answer

Its limit exists

Question#10: The domain of y=√-x is:

  • (0, ∞)
  • R
  • (-∞, 0)
  • (-∞, ]

Answer

Answer

(-∞, ]

Question#11: f(x)= acosx where g(x)= x3, then f’og(x)=?

  • -asinx3
  • asinx3
  • -acosx4
  • acosx3

Answer

Answer

-asinx3

Question#12: When x approaches to positive infinity then limit lnx/x is equal to:

  • 1
  • e
  • 0

Answer

Answer

0

Question#13: The horizontal asymptote for f(x)= 3x+1/2x-1

  • y=1/2
  • x=3/2
  • y=3/2
  • Not possible

Answer

Answer

y=3/2

Question#14: f(x)= secx tanx is a:

  • Odd function
  • Even function
  • Neither even or odd
  • None of these

Answer

Answer

Odd function

Question#15: If f(π)= π2-2 π-1, then f(a-1)=?

  • a2-2a-1
  • a2-1
  • a2-4a
  • a2-4a+2

Answer

Answer

a2-4a+2

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