NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

The number of diagonals of a six sided figure are

• 9 A
• 6 B
• 12 C
• 3 D

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

If c is a constant number and if f is the function defined by the equation f(x) = c for all values of x, then f is differentiable at every x and f is defined the equation f(x) = _________

• f A
• 1 B
• C C
• 0 D

Two natural numbers whose sum is 25 and difference is 5, are

• 25, 20 A
• 20, 10 B
• 20, 5 C
• 15, 10 D

The value of x, and y, when (x + iy)²= 5 + 4i

• X = 2, y = -1 A
• X = -2, y = 1 B
• X = 2, y = -1 C
• X = 2, y = 2 D

In Binomial Expansion the coefficients of the terms equidistant from beginning and end of the expansion are

• Zero A
• Same B
• Equal to preceding term C
• Equal to following term D

6 is

• A prime integer A
• An irrational number B
• A rational number C
• An odd integer D

An angle of one radian is equivalent to

• 90° A
• 60° B
• 67° C
• 57° 18^' D

The value of the polynomial 3x³+ 4x²- 5x + 4 at x = -1 is

• 12 A
• 1 B
• 10 C
• -10 D

• Tan x A
• X B
• - x C
• 
  D

The circle (x-2)²+ (y+3)²= 4 is not concentric with the circle

• (x-2)²+ (y+3)²= 9 A
• (x+2)²+ (y-3)²= 4 B
• (x-2)²+ (y+3)²= 8 C
• (x-2)²+ (y+3)²= 5 D

• 
  A
• 
  B
• 
  C
• 
  D

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

• 2 A
• 1 B
• 3 C
• 4 D

• 
  A
• 
  B
• 
  C
• 
  D