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PPSC MCQs

Punjab Public Service Commission β€” Complete MCQ Bank

86 Questions
Exam Preparation Guide

How to prepare for PPSC

PPSC examinations recruit candidates for Punjab government departments and commonly test general knowledge, current affairs, English and post-related subjects.

Punjab AffairsGeneral KnowledgeCurrent AffairsEnglish
Give special attention to Punjab geography, history and administration alongside the advertised post’s specialist syllabus.
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All Subjects Biology Chemistry Computer Science Current Affairs English Everyday Science General Knowledge Islamic Studies Mathematics Pakistan Studies Physics
81
Mathematics Easy

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

  • A3.12
  • B3.14
  • C3.16
  • D3.18
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Correct Answer: Option B β€” 3.14
Explanation: Pi (Ο€) 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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82
Mathematics Easy

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

  • A26 sq m
  • B40 sq m
  • C13 sq m
  • D80 sq m
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Correct Answer: Option B β€” 40 sq m
Explanation: Area of Rectangle = Length Γ— Width = 8 Γ— 5 = 40 square meters. Perimeter = 2(L+W) = 2(8+5) = 26 meters.
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83
Mathematics Easy

What is the square root of 144?

  • A11
  • B12
  • C13
  • D14
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Correct Answer: Option B β€” 12
Explanation: The square root of 144 = 12, because 12 Γ— 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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84
Mathematics Easy

Solve: 2x + 5 = 15, find x

  • Ax = 4
  • Bx = 5
  • Cx = 6
  • Dx = 7
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Correct Answer: Option B β€” x = 5
Explanation: 2x + 5 = 15 β†’ 2x = 15 - 5 β†’ 2x = 10 β†’ x = 10/2 β†’ x = 5. Always verify: 2(5) + 5 = 10 + 5 = 15 βœ“
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85
Mathematics Easy

What is 15% of 200?

  • A25
  • B30
  • C35
  • D40
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Correct Answer: Option B β€” 30
Explanation: 15% of 200 = (15/100) Γ— 200 = 0.15 Γ— 200 = 30. Percentage calculations are fundamental in competitive exams.
Submitted by: PaperMCQs
86
Mathematics Easy

What is the value of Ο€ (Pi) approximately?

  • A3.14159
  • B3.14169
  • C3.14149
  • D3.14179
Permalink
Correct Answer: Option A β€” 3.14159
Explanation: Pi (Ο€) 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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