NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

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

• 1 A
• 0 B
• -2 C
• 3 D

• 
  A
• 
  B
• 
  C
• 
  D

• 2 A
• 1 B
• 0 C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

The perpendicular bisector of any chord of a circle

• Passes through the centre of the cirle A
• Does not pass through the centre of the circle B
• May or may not pass through the centre of the cirlce C
• None of these D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• -3/4 B
• 1/16 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

If A and B are matrices such that AB=BA=I then

• A and B are multiplicative inverse of each other
  A
• A and B are additive inverses of each other
  B
• . A and B are singular matrices C
• A and B are equal D

• A polynomial A
• An inequality B
• An identity C
• A linear function D

What is a proper rational fraction?

• 
  A
• 
  B
• 
  C
• All are proper rational fractions D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D