UPSC Exam

Civil Service Examination

Civil Service Examination Pattern

The format of the Civil Service Examination has been created to assess a candidate's academic knowledge as well as his or her capacity to present themselves in a methodical and cohesive way. Examining candidates' general intellectual abilities and degree of comprehension is the goal of the test format.

The Union Public Service Commission, i.e., UPSC conducts the IES Examination in the following format:
a) Preliminary
b) Mains, and;
c) Interview

Scheme and subjects for the Preliminary and Main Examinations are as follows:

UPSC Civil Services Prelims Exam Pattern (400 Marks)

  • The IAS Preliminary exam consists of two papers - General Studies and Civil Services Aptitude Test (CSAT). 
  • Both the question papers will be of the objective type (multiple choice questions). 
  • The duration of the exam is two hours.
  • Paper-2 (CSAT) in the Civil Services (Preliminary) Examination is a qualifying paper with minimum qualifying marks fixed at 33%.
  • The Prelims consists of two papers of 200 marks each
  • The question papers will be set in both Hindi and English. However, questions related to English Language Comprehension skills would be provided only in English.
  • Blind candidates would be allowed an extra 20 minutes of time for each paper  

UPSC Civil Services Main Exam Pattern (2025 Marks)

  • Candidates who qualify Preliminary exam are called for the Main exam and on the basis of marks secured in the Main exam, they will be called for Interview
  • The total marks of the Main Exam and Interview sum up to produce the final result

The written examination consists of the following papers:

Paper Subject Total Marks
Paper A One of the Indian Language to be selected by the candidate from the
Languages included in the Eighth Schedule to the Constitution
300 Marks
Paper B English 300 Marks
  Papers to be counted for Merit (Ranking)  
Paper-I Essay 250 Marks
Paper-II General Studies-I
(Indian Heritage and Culture, History and Geography of the World and Society)
250 Marks
Paper-III General Studies-II
(Governance, Constitution, Polity, Social Justice and International Relations)
250 Marks
Paper-IV General Studies-III
(Technology, Economic Development, Bio-diversity, Environment, Security and Disaster Management)
250 Marks
Paper-V General Studies-IV
(Ethics, Integrity and Aptitude)
250 Marks
Paper-VI Optional Subject-Paper 1 250 Marks
Paper-VII Optional Subject-Paper 2 250 Marks
Sub Total (Written Test) 1750 Marks
Personality Test 275 Marks
Grand Total 2025 Marks

 Note:

Candidates may choose any one of the optional subjects from amongst the list of subjects mentioned below:

Language Script
Assamese Assamese
Bengali Bengali
Gujarati Gujarati
Hindi Devanagari
Kannada Kannada
Kashmiri Persian
Konkani Devanagari
Malayalam Malayalam
Manipuri Bengali
Marathi Devanagari
Nepali Devanagari
Odia Odia
Punjabi Gurumukhi
Sanskrit Devanagari
Sindhi Devanagari or Arabic
Tamil Tamil
Telugu Telugu
Urdu Persian
Bodo Devanagari
Dogri Devanagari
Maithili Devanagari
Santhali Devanagari or Olchiki

 For Santhali language, the question paper will be printed in Devanagari script; but candidates will be free to answer either in Devanagari script or in Olchiki.

List of optional subjects for Main Examination:

Subject
Agriculture
Animal Husbandry and Veterinary Science
Anthropology
Botany
Chemistry
Civil Engineering
Commerce and Accountancy
Economics
Electrical Engineering
Geography
Geology
History
Law
Management
Mathematics
Mechanical Engineering
Medical Science
Philosophy
Physics
Political Science and International Relations
Psychology
Public Administration
Sociology
Statistics
Zoology
Literature of any one of the following languages:
(Assamese, Bengali, Bodo, Dogri, Gujarati, Hindi, Kannada, Kashmiri,
Konkani, Maithili, Malayalam, Manipuri, Marathi, Nepali, Odia,
Punjabi, Sanskrit, Santhali, Sindhi, Tamil, Telugu, Urdu and English)
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