NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

0 (Zero) is

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

• 
  A
• 
  B
• 
  C
• 
  D

The difference of two consecutive terms of an A.P. is called

• Constant of series A
• Common ratio B
• Common difference C
• General term D

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

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• None D

• p < r A
• p > r B
• p + r < 0 C
• p - r < 0 D

• 0 A
• -25 B
• 5 C
• 45 D

How many elements are in the sample space of two rolling dies

• 6 A
• 12 B
• 18 C
• 36 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 A
• C²/AB B
• A²/BC C
• B²/AC D

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