Mathematics MCQs
Mathematics MCQs cover algebra, geometry, trigonometry, calculus, and arithmetic. Ideal for NTS, CSS, PMS, FPSC, and university exams, they enhance problem-solving, logical thinking, speed, and accuracy for learners at all levels.
Q: Sum of interior angles of a pentagon equals
A) 360°
B) 720°
C) 540°
D) 180°
✅ Correct Answer: C
Explanation: The formula for the sum of interior angles is (n−2)×180°, so for a pentagon: (5−2)×180° = 540°.
Q: The value of √49 is
A) 7
B) 8
C) 6
D) 5
✅ Correct Answer: A
Explanation: The square root of 49 is 7 because 7 × 7 = 49.
Q: Product of any number and zero equals
A) Zero
B) That number
C) Undefined
D) One
✅ Correct Answer: A
Explanation: Any number multiplied by zero results in zero.
Q: A number divisible by both 2 and 3 must be divisible by
A) 9
B) 6
C) 5
D) 7
✅ Correct Answer: B
Explanation: The least common multiple of 2 and 3 is 6.
Q: A right-angled triangle always contains
A) Three equal sides
B) A reflex angle
C) A 90° angle
D) An obtuse angle
✅ Correct Answer: C
Explanation: A right-angled triangle has one angle equal to 90°.