NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

120 degrees are equal to how many radians?

• 
  A
• 
  B
• 
  C
• 
  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

A relation in which the equality is true only for some values of the unknown variable is called

• An identity A
• An equation B
• A polynomial C
• Inverse function D

The number of ways in which we can courier 5 packets to 10 cities is

• 2 x 5⁰ A
• 5¹⁰ B
• 10⁵ C
• 2¹⁰ D

• 
  A
• 
  B
• 
  C
• 
  D

• 10 A
• 20 B
• 40 C
• 26 D

• 
  A
• 
  B
• 
  C
• 
  D

If the diagonal of a square has coordinates (1, 2) and (5,6) the length of a side is

• 3 A
• 4 B
• 1 C
• 5 D

The conic is a parabola if

• e < 1 A
• e > 1 B
• e = 1 C
• e = 0 D

The point (-5, 3) is the center of a circle and P(7, -2) lies on the circle. The radius of the circle is

• 2 A
• 13 B
• 7 C
• 8 D

The set of the first elements of the ordered pairs forming a relation is called its

• Function on B A
• Range B
• Domain C
• A into B 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

A standard deck of 52 cards is shuffled. What is the probability of choosing the queen of the diamonds

• 1/5 A
• 1/13 B
• 5/52 C
• 1/52 D

• 
  A
• 
  B
• 
  C
• None of these D

The Domain of f(x) = log x is

• 
  A
• 
  B
• 
  C
• 
  D