NAT IIP Physical Science Mathematics Preparation Online Test for Pakistani Students

• 1 A
• 2 B
• 3 C
• 4 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

If x < y, 2x = A, and 2y =B, then

• A = B A
• A < B B
• A < x C
• B < y D

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

0 (Zero) is

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

• 2 A
• 1 B
• 0 C
• 
  D

• 
  A
• 
  B
• 
  C
• 
  D

Period of Sin 2x =

• 
  A
• 
  B
• 
  C
• 
  D

• 
  A
• 
  B
• 
  C
• -2-i D

If in isosceles right angled triangle, one side is a then hypotenuse is

• 
  A
• 
  B
• a C
• cannot be determined by given information 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

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

Two dice are rolled. The number of possible outcome in which at least one die shows 2 is?

• 5 A
• 12 B
• 11 C
• 7 D

• 
  A
• 
  B
• 
  C
• None of these D

If the sum of the roots of (a + 1)x²+ (2a + 3)x +(3a+4) = 0 is -1, then product of the roots is

• 1 A
• 2 B
• -2 C
• -1 D