NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

What is the period of Cot x?

• 
  A
• 
  B
• 
  C
• 
  D

The number ways in which 5 distinct toys can be distributed among 3 children is

• 3⁵ A
• 5³ B
• C₃⁵ C
• P₃⁵ D

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

The number of diagonals of a six sided figure are

• 9 A
• 6 B
• 12 C
• 3 D

The length of rectangle is twice as much as its breadth. If the perimeter is 120 cm, the length of the rectangle is

• 10 cm A
• 20 cm B
• 30 cm C
• 40 cm D

• An equation A
• Linear equation B
• Rational fraction C
• Identity D

3/2 is

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

If the angle of a triangle are in the ratio 2:3:7, the triangle is

• Obtuse A
• Acute B
• Right angle C
• Isosceles D

• 1 A
• 0 B
• -2 C
• 3 D

If A and B are matrices of same order than (,A + B)(A + B) =

• A²+ B² A
• A²+ B²+ 2AB B
• A + B C
• A²+ B²+ AB + BA D

• 0 A
• -2 B
• 1 C
• 4 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

120 degrees are equal to how many radians?

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

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