UPSC Civil Services Preliminary Examination Pattern

The UPSC Prelims Examination is the first stage of the Civil Services Examination. It is an objective type test (Multiple Choice Questions – MCQs) conducted in two papers on the same day.

Paper

Subject

No. of Questions

Marks

Duration

Nature

Negative Marking

Paper I

General Studies (GS)

100

200

2 Hours

Counts for merit & qualification for Mains

⅓ of marks allotted

Paper II

CSAT (Civil Services Aptitude Test)

80

200

2 Hours

Qualifying Paper (33% or 66 marks required)

⅓ of marks allotted

Important Points

  • Both papers are conducted on the same day in two sessions.
  • Only candidates who qualify in Paper–I (GS) and secure minimum 33% in Paper–II (CSAT) are eligible for the Mains Examination.
  • Questions are set in English and Hindi (except English language comprehension in CSAT).

UPSC Civil Services Mains Examination Pattern

The Mains Exam is the second stage of the UPSC Civil Services Examination. It is a written descriptive examination designed to assess a candidate’s intellectual depth, analytical ability, and overall understanding of diverse issues. Unlike the Prelims, which is objective, the Mains requires candidates to write answers in essay form within a given word limit.

Paper

Subject

Marks

Nature

Paper A

 Indian Language (selected from Eighth Schedule)

300

Qualifying (minimum 25%)

Paper B

 English

300

Qualifying (minimum 25%)

Paper I

 Essay

250

Counts for merit

Paper II

 General Studies I (Indian Heritage & Culture, History,   Geography of the World & Society)

250

Counts for merit

Paper III

 General Studies II (Governance, Constitution, Polity,   Social    Justice, International Relations)

250

Counts for merit

Paper IV

General Studies III (Technology, Economic  Development,  Biodiversity, Environment, Security & Disaster Management)

250

Counts for merit

Paper V

 General Studies IV (Ethics, Integrity & Aptitude)

250

Counts for merit

Paper VI

 Optional Subject Paper I

250

Counts for merit

Paper VII

 Optional Subject Paper II

250

Counts for merit

Important Points

  • Total 9 Papers in UPSC Mains.
  • Two papers (Paper A & B) are qualifying only; marks are not added to the merit list.
  • Seven papers (Essay, GS I-IV, Optional I & II) are considered for the final merit, totaling 1750 marks.
  • Candidates who qualify Mains are called for the Personality Test/Interview (275 marks).