NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

In 30,60,90 triangle, if the smallest side is 6 then the side opposite to the angle of 60°is

• 12 A
• 3 B
• 
  C
• 6 D

• 10 A
• 20 B
• 40 C
• 26 D

120 degrees are equal to how many radians?

• 
  A
• 
  B
• 
  C
• 
  D

The mid point of the line joining (-1, -3) to (3, -5) is

• (1, 1) A
• (1, -1) B
• (2, -8) C
• (1, -4) D

What is the period of Cot x?

• 
  A
• 
  B
• 
  C
• 
  D

• 15 A
• 60 B
• 90 C
• 20 D

Which is an explicit function

• 
  A
• 
  B
• 
  C
• All D

• 0 A
• 1 B
• -1 C
• 2 D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

If 1 + Cos x = 0, then x =

• 
  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

If f₁(x) and f₂(x) are any two anti derivatives of a function F (x), then the value of f₁(x) - f₂(x) =

• A variable A
• A constant B
• undefined C
• infinity D

• 
  A
• 
  B
• 
  C
• 
  D

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