NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

Which of the following integrals can be evaluated

• 
  A
• 
  B
• 
  C
• 
  D

• 1/2 A
• 3/5 B
• 4/5 C
• 1 D

The set of complex numbers forms a group under the binary operation of

• Addition A
• Multiplication B
• Division C
• Subtraction D

• 
  A
• 
  B
• 
  C
• 
  D

A function F(x) is called even if

• F(x) = F(-x) A
• F(x) = F(-x) B
• F(x) = -F(x) C
• 2F(x) = 0 D

• 
  A
• 
  B
• 
  C
• None of these D

If Z = (1,2), then Z^-1= ?

• (0.2, 0.4) A
• (-0.2, 0.4) B
• (0.2 , -0.4) C
• (-0.2, -0.4) D

0 (Zero) is

• An irrational number A
• A rational number B
• A negative integer C
• A positive number D

The number of diagonals of a six sided figure are

• 9 A
• 6 B
• 12 C
• 3 D

If the sum of the roots of the equation ax²- 2x + 2a = 0 is equal to their product, then the value of a is

• 1 A
• 2 B
• 3 C
• 4 D

Which of the following is the subset of all sets?

• 
  A
• {1, 2,3} B
• 
  C
• {0} D

If n is a positive integer, then 3+6+9+ -----------------+3n =

• 
  A
• 
  B
• 
  C
• 
  D

• A linear equation A
• A cubic equation B
• A quadratic equation C
• An equation for circle D

If x < y, 2x = A, and 2y =B, then

• A = B A
• A < B B
• A < x C
• B < y D

• An irrational number A
• Whole number B
• A positive integer C
• A rational number D