2nd Year Mathematics Chapter 1 Online MCQ Test for 12th Class Mathematics Unit 1 (Functions and Limits)

Inverse hyperbolic functions are expressed in terms of natural:

• Numbers A
• Exponential B
• Logarithms C
• Sines D

Let f(x) = x², real valued function then domain of f is the set of all:

• Real numbers A
• Integers B
• Positive numbers C
• Natural numbers D

Which one is not an exponential function ?

• 
  A
• 
  B
• 
  C
• 
  D

• 0 A
• 1 B
• e C
• Does not exist D

• Constant A
• Implicit B
• Explicit C
• Inverse D

• Implicit A
• Explicit B
• Exponential C
• Logarithmic D

• Constant A
• Implicit B
• Identity C
• Inverse D

Let f(x) = x², then range of f is the set of all:

• Real numbers A
• Non-negative real numbers B
• Non-negative integers C
• Complex numbers D

• Constant function A
• Absolute linear function B
• Linear function C
• Quadratic function D

Which one is an identity function ?

• 
  A
• f(x) = g(x) B
• f (x) = x C
• f(x) = 1 D

• Continuous at x = 1 A
• Not continuous at x = 1 B
• Both a and b C
• none D

x² + y² = 4 is:

• Function A
• Not a function B
• Ellipse C
• Line D

• Common logarithmic A
• Natural logarthmic B
• Exponential C
• None of these D

tanh x =

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

• sin x A
• cos x B
• sinh x C
• cosh x D

• 0 A
• 2 B
• 1 C
• 3 D

If y = (x), then the variable x is called --------- variable of a function f.

• Dependent A
• Independent B
• Image of y C
• None of these D

Cosh² x - Sinh² x =

• 1 A
• -1 B
• 2 C
• -2 D

• 4 A
• Does not exist B
• 
  C
• 
  D