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PPSC MCQs

Punjab Public Service Commission — Complete MCQ Bank

1,997 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
461
Computer Science Easy Uploaded: 09 Aug 2026

Which of these is an example of an operating system?

  • ALinux
  • BExcel
  • CMS Word
  • DPhotoshop
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462
Computer Science Easy Uploaded: 09 Aug 2026

Which of the following is a volatile memory?

  • ARAM
  • BFlash Drive
  • CHard Disk
  • DROM
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463
Chemistry Easy Uploaded: 07 Aug 2026

Which of the following is an example of a covalent compound?

  • ACalcium oxide
  • BMagnesium chloride
  • CSodium chloride
  • DWater
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464
Chemistry Medium Uploaded: 07 Aug 2026

Which of the following describes a saturated solution?

  • AContains excess undissolved solute
  • BContains only solvent
  • CContains no solute
  • DContains maximum solute at given temperature
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465
Chemistry Easy Uploaded: 07 Aug 2026

Which term describes elements in the same column of the periodic table?

  • ASeries
  • BBlocks
  • CPeriods
  • DGroups
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466
Chemistry Easy Uploaded: 07 Aug 2026

What type of reaction occurs between an acid and a base?

  • ACombustion reaction
  • BDecomposition reaction
  • CRedox reaction
  • DNeutralization reaction
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467
Chemistry Medium Uploaded: 07 Aug 2026

What is the density of pure water at 4°C?

  • A2.0 g/cm3
  • B0.5 g/cm3
  • C1.0 g/cm3
  • D1.5 g/cm3
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468
Chemistry Easy Uploaded: 07 Aug 2026

What is the process of converting a solid directly to a gas called?

  • AEvaporation
  • BCondensation
  • CSublimation
  • DDeposition
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469
Chemistry Easy Uploaded: 07 Aug 2026

Which reaction type involves the combination of two or more substances to form a single product?

  • ADecomposition reaction
  • BCombination reaction
  • CDisplacement reaction
  • DDouble displacement reaction
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470
Chemistry Medium Uploaded: 07 Aug 2026

What is the pH of gastric acid in the human stomach approximately?

  • A1 to 2
  • B5 to 6
  • C7
  • D9 to 10
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