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FPSC MCQs

Federal Public Service Commission — Complete MCQ Bank

2,313 Questions
Exam Preparation Guide

How to prepare for FPSC

FPSC recruitment tests assess subject knowledge, general ability and job-related competence for federal government positions across Pakistan.

General KnowledgeCurrent AffairsEnglishJob-related Subjects
Read the official syllabus first, then combine subject-specific revision with timed mixed-question practice.
FPSC preparation illustration
841
Chemistry Medium Uploaded: 05 Aug 2026

What gas is produced when calcium carbonate is heated strongly in thermal decomposition?

  • AOxygen
  • BSulfur dioxide
  • CCarbon dioxide
  • DCarbon monoxide
842
Chemistry Medium Uploaded: 05 Aug 2026

Which indicator changes through a full colour range across the pH scale?

  • AUniversal indicator
  • BLitmus
  • CPhenolphthalein
  • DMethyl orange
843
Chemistry Medium Uploaded: 05 Aug 2026

What is the chemical formula for sucrose the common table sugar?

  • AC6H12O6
  • BC12H10O11
  • CC12H22O11
  • DC6H10O5
844
Chemistry Medium Uploaded: 05 Aug 2026

Which process hardens rubber by adding sulfur making it stronger and more elastic?

  • AVulcanisation
  • BSaponification
  • CHydrogenation
  • DPolymerisation
845
Chemistry Medium Uploaded: 05 Aug 2026

What is the chemical formula for laughing gas used as a mild anaesthetic in dentistry?

  • ANO
  • BN2O
  • CNO2
  • DN2O4
846
Chemistry Medium Uploaded: 05 Aug 2026

Which element is essential for synthesis of haemoglobin and its deficiency causes anaemia?

  • AZinc
  • BCalcium
  • CMagnesium
  • DIron
847
Biology Medium Uploaded: 05 Aug 2026

Which type of muscle is under voluntary control and attached to bones to enable movement?

  • ACardiac muscle
  • BSkeletal muscle
  • CSmooth muscle
  • DInvoluntary muscle
848
Biology Medium Uploaded: 05 Aug 2026

Which process by which bacteria take up free DNA from their environment was discovered by Griffith?

  • ATransformation
  • BConjugation
  • CTransduction
  • DTranslation
849
Biology Medium Uploaded: 05 Aug 2026

What is the term for organisms that maintain a stable internal environment despite external changes?

  • AHomeostasis
  • BAdaptation
  • CMetabolism
  • DEvolution
850
Biology Hard Uploaded: 05 Aug 2026

Which type of white blood cell produces specific antibodies against antigens?

  • ANeutrophils
  • BB lymphocytes
  • CMonocytes
  • DCytotoxic T cells