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UPSC Civil Services Examination (CSE) syllabus and previous-year questions

Explore the UPSC Civil Services Examination (CSE) exam pattern and subject-wise syllabus. Practise available previous-year question papers as online tests, then review your result, answers and explanations.

UPSC exam preparation

UPSC Civil Services Examination (CSE) exam syllabus and pattern

This subject-wise outline follows the recruiting authority’s published scheme. Paper names and topic coverage can change by recruitment cycle, post or corrigendum; always use the current official notification for final details.

Preliminary Examination

  • General Studies Paper I: current events; Indian history and national movement; Indian and world geography; polity and governance; economic and social development; environment, biodiversity and climate change; general science
  • General Studies Paper II (CSAT): comprehension; interpersonal and communication skills; logical reasoning and analytical ability; decision-making; general mental ability; basic numeracy and data interpretation. Qualifying at the notified threshold

Main Examination — written

  • Qualifying Indian language and English; Essay; General Studies I (Indian heritage, history, geography and society); GS II (governance, Constitution, polity, social justice and international relations); GS III (technology, economy, biodiversity, environment, security and disaster management); GS IV (ethics, integrity and aptitude); two papers in one optional subject

Personality Test

  • Assessment of suitability for public service; current affairs, intellectual qualities, judgement, leadership, clarity and integrity

UPSC official syllabus / notification ↗ · Check the latest notification and amendments before preparing.

UPSC Civil Services Examination (CSE) previous-year question tests

  • Attempt available previous-year questions online
  • Review your score, correct answers and explanations after submitting
  • Save attempts and retake tests during active access
  • Download the question paper after your test
PYQ test library

UPSC Civil Services Examination (CSE) previous-year papers

Available online tests appear in your student dashboard as papers are added.

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