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Mathematics MCQs

MCQs on Algebra, Calculus, Statistics and Geometry

30 Questions
Subject Preparation Guide

Prepare Mathematics with confidence

Develop speed and accuracy in arithmetic, algebra, geometry, percentages, ratios and other quantitative concepts.

ArithmeticAlgebraGeometryPercentages and Ratios
Helpful for academic exams, aptitude tests, NTS and quantitative competitive papers.
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21
Easy fpsc ppsc nts

What is 2 raised to the power of 10?

  • A 512
  • B 1000
  • C 1024
  • D 2048
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Correct Answer: Option C — 1024
Explanation: 2 to the power of 10 equals 1024 calculated as ten successive multiplications of 2. Powers of 2 are important in computer science and mathematics. Memorizing powers of 2 up to at least 2 to the power 12 (4096) is useful for competitive exams involving binary calculations and number theory topics.
Submitted by: PaperMCQs
22
Easy fpsc ppsc nts

The sum of angles in a triangle is?

  • A 90 degrees
  • B 180 degrees
  • C 270 degrees
  • D 360 degrees
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Correct Answer: Option B — 180 degrees
Explanation: The interior angles of any triangle always sum to exactly 180 degrees. This fundamental theorem of Euclidean geometry applies to all triangles whether equilateral isosceles scalene right-angled or obtuse. It is frequently used to find unknown angles in triangles and polygons and is foundational for all geometry questions.
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23
Easy fpsc ppsc nts

What is the LCM of 4 and 6?

  • A 12
  • B 18
  • C 24
  • D 36
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Correct Answer: Option A — 12
Explanation: The Least Common Multiple of 4 and 6 is 12. For 4 (2²) and 6 (2×3) LCM = 2²×3 = 12. LCM is the smallest positive integer divisible by both numbers. It is used in adding fractions finding common denominators and solving problems involving cycles or periodic events in competitive exam arithmetic.
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24
Easy fpsc ppsc nts

If x + 5 = 12 what is the value of x?

  • A 5
  • B 6
  • C 7
  • D 8
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Correct Answer: Option C — 7
Explanation: Solving x + 5 = 12: subtract 5 from both sides giving x = 7. This is a basic linear equation in one variable. Linear equations form the foundation of algebra and appear in virtually every competitive exam. Mastering quick solutions to such equations is essential for tackling more complex word problems accurately.
Submitted by: PaperMCQs
25
Easy fpsc ppsc nts

What is the value of π (pi) up to two decimal places?

  • A 3.12
  • B 3.14
  • C 3.16
  • D 3.18
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Correct Answer: Option B — 3.14
Explanation: Pi (π) is an irrational constant representing the ratio of a circle's circumference to its diameter. Its value is approximately 3.14159 rounded to 3.14. Pi appears extensively in geometry trigonometry and calculus including formulas for area circumference of circles volume of spheres and numerous physics and engineering equations.
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26
Easy ppsc nts

If a rectangle has length 8m and width 5m, what is its area?

  • A 26 sq m
  • B 40 sq m
  • C 13 sq m
  • D 80 sq m
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Correct Answer: Option B — 40 sq m
Explanation: Area of Rectangle = Length × Width = 8 × 5 = 40 square meters. Perimeter = 2(L+W) = 2(8+5) = 26 meters.
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27
Easy fpsc ppsc nts

What is the square root of 144?

  • A 11
  • B 12
  • C 13
  • D 14
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Correct Answer: Option B — 12
Explanation: The square root of 144 = 12, because 12 × 12 = 144. Perfect squares to memorize: 1,4,9,16,25,36,49,64,81,100,121,144,169,196,225.
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28
Easy fpsc ppsc nts

Solve: 2x + 5 = 15, find x

  • A x = 4
  • B x = 5
  • C x = 6
  • D x = 7
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Correct Answer: Option B — x = 5
Explanation: 2x + 5 = 15 → 2x = 15 - 5 → 2x = 10 → x = 10/2 → x = 5. Always verify: 2(5) + 5 = 10 + 5 = 15 ✓
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29
Easy ppsc nts

What is 15% of 200?

  • A 25
  • B 30
  • C 35
  • D 40
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Correct Answer: Option B — 30
Explanation: 15% of 200 = (15/100) × 200 = 0.15 × 200 = 30. Percentage calculations are fundamental in competitive exams.
Submitted by: PaperMCQs
30
Easy fpsc ppsc nts

What is the value of π (Pi) approximately?

  • A 3.14159
  • B 3.14169
  • C 3.14149
  • D 3.14179
Permalink
Correct Answer: Option A — 3.14159
Explanation: Pi (π) is approximately equal to 3.14159265... It is the ratio of a circle's circumference to its diameter. It is an irrational number.
Submitted by: PaperMCQs
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