Syllabus

OPSC Syllabus 2025 – Download Prelims & Main Exam PDF

Explore the complete OPSC Syllabus 2025 for Odisha Civil Services – detailed Prelims (GS I & II) and Mains (papers I–VII+ optional). Get the latest exam pattern, PDF download link, and Odisha-specific topics to shape your prep strategy.

Gaurav Gaurav Send an email 4 days ago
0 28 4 minutes read

The Odisha Public Service Commission (OPSC) conducts the Odisha Civil Services (OCS) exam to recruit Group A and Group B officers, including OAS, OFS, OPS, and others. This article provides the complete and original OPSC syllabus for both Prelims and Mains, including detailed topics, marks, recommended books, PDF download, preparation tips, and specialization guidance.

OPSC OAS Exam Overview

Component Details
Exam Name Odisha Civil Services Exam (OPSC OAS)
Conducting Body Odisha Public Service Commission (OPSC)
Stages Prelims, Mains, Interview
Mode of Exam Offline (Pen & Paper)
Medium English & Odia
Total Marks 2,000 (Prelims + Mains + Interview)

OPSC Prelims Syllabus 2025

Exam Pattern

Paper Subject Marks Duration Nature
Paper 1 General Studies I 200 2 Hours Merit-Based
Paper 2 General Studies II (CSAT) 200 2 Hours Qualifying (33% Required)

Topic-Wise Prelims Syllabus

Subject Topics
Current Affairs Odisha & Indian Government Schemes, Reports, Awards, Sports, Summits, International Events
History Ancient, Medieval, Modern Indian History, Odisha History (Kalinga War, Gajapati Rule)
Geography Physical & Human Geography, Odisha Rivers, Soils, Resources, Climate, Urbanization
Polity Indian Constitution, Panchayati Raj, Odisha Governance, Political Institutions
Economy Indian & Odisha Economy, Budget, Planning, Poverty, Unemployment, Sectors
Environment Biodiversity, Forests, Odisha’s Ecosystem, Pollution, Disaster Management
Science & Tech Basic Science, Latest Technologies, Innovations, Applications
CSAT (Paper II) Comprehension, Logical Reasoning, Data Interpretation, Basic Numeracy

OPSC Mains Syllabus 2025

Mains Exam Pattern

Paper No. Subject Marks Duration
Paper I Odia Language 250 3 Hours
Paper II English Language 250 3 Hours
Paper III English Essay 250 3 Hours
Paper IV General Studies I 250 3 Hours
Paper V General Studies II 250 3 Hours
Paper VI General Studies III 250 3 Hours
Paper VII General Studies IV (Ethics) 250 3 Hours
Paper VIII & IX Optional Subject (Paper I & II) 250 × 2 = 500 3 Hours Each

OPSC Mains Exam 2025 – Subject-Wise Detailed Syllabus

Paper I – Odia Language

Section Topics Description
Essay Writing General and Odisha-specific themes Structured essays with logical arguments and literary command in Odia
Grammar, Usage, Vocabulary Sentence construction, idioms, synonyms, antonyms Grammar accuracy, spelling, punctuation, and appropriate usage
Translation English to Odia Translating standard English text into correct Odia
Precis Writing Summarizing a passage Condensing content while retaining the original meaning
Comprehension Unseen passage Understanding and answering questions from a given Odia passage

Paper II – English Language

Section Topics Description
Essay Writing Developmental, national, and Odisha-specific topics Critical thinking, grammar, fluency, and originality assessed
Grammar and Usage Articles, prepositions, voice, narration Testing grammatical correctness and vocabulary knowledge
Translation Odia to English Precise and grammatically correct translation from Odia
Precis Writing English passage summary Summarize a given passage in your own words
Comprehension Unseen passage Analyze and answer vocabulary and content-based questions

Paper III – Essay

Topic Area Types of Topics Description
Society Women, caste, healthcare, education Analytical essays reflecting societal challenges and reforms
Polity & Governance Democracy, federalism, governance reforms Structure, function, and reform of institutions and processes
Economy Growth, development, budgeting, employment Essays on economic challenges and government strategies
Ethics Morality, integrity, justice Philosophical and ethical perspectives in public life
Odisha-related Culture, development, regional identity Topics focusing on Odisha’s development and issues

Paper IV – General Studies I

Subject Topic Description
History Ancient, Medieval, Modern India; Odisha History Paika Rebellion, freedom movement, key rulers of Odisha
Geography India & Odisha Rivers, monsoon, soil, agriculture, mineral resources
Culture Indian and Odisha Heritage Temples, classical dances, folk culture, tribal heritage

Paper V – General Studies II

Section Topics Description
Constitution Preamble, FRs, DPSPs, Union-State Relations Structure, features, and amendments of the Indian Constitution
Governance Executive, Judiciary, Local Governance Policy implementation, governance reforms, Panchayati Raj
Social Justice Welfare programs, marginalized groups Government schemes like PMAY, MGNREGA, KALIA, etc.
International Relations India’s Foreign Policy, Odisha’s Political Structure Bilateral relations, neighborhood policy, UN, BRICS

Paper VI – General Studies III

Section Topic Description
Economy Indian & Odisha Economy Budget, planning, inflation, agriculture, mining in Odisha
Science & Tech Developments, Robotics, IT ISRO, DRDO, scientific advancements, digital governance
Environment Climate, Conservation Biodiversity, deforestation, sustainability, Odisha’s coastal risk
Disaster Management NDMA, Odisha-specific plans Floods, cyclones, mitigation strategies and rehabilitation
Security Internal Security, Cybersecurity Border security, naxalism, cybercrime, role of armed forces

Paper VII – General Studies IV (Ethics)

Component Topics Description
Ethics & Integrity Values, Public Service, Corruption Ethical reasoning, transparency, whistleblowing, honesty
Emotional Intelligence Empathy, Self-awareness Role of EI in administration and leadership
Attitude & Aptitude Moral & Political Attitudes Attitude formation, influence, values shaping personality
Case Studies Ethical dilemmas and role-based decisions Administrative case scenarios on conflict resolution, integrity

Optional Subjects (Any One)

Subjects
History, Geography, Sociology, Public Administration
Philosophy, Psychology, Political Science, Law
Anthropology, Economics, Education, Statistics
Physics, Chemistry, Zoology, Botany, Agriculture
Mathematics, Civil/Mechanical/Electrical Engineering

OPSC Syllabus PDF Download

Click the link below to download the official OPSC syllabus PDF:

 Download OPSC Syllabus PDF

Best Recommended Books

Subject Recommended Books
History NCERT 6–12, Bipan Chandra, Odisha History by Dr. Tripathy
Geography NCERTs, Majid Husain, Odisha Atlas
Polity Laxmikanth’s Indian Polity
Economy Ramesh Singh, Economic Survey, Odisha Budget
Science & Tech NCERTs, Current Affairs Magazines
Ethics Lexicon, Subbarao, ARC Reports
CSAT RS Aggarwal, TMH CSAT Manual
Odia/English School Grammar Books, Essay Books

Preparation Strategy

Phase Strategy
Foundation Start with NCERTs, focus on Odisha-specific topics
CSAT Practice reading comprehension and quantitative aptitude
GS Papers Cover syllabus line by line, make short notes
Essay/Ethics Practice weekly writing and case studies
Optional Select based on graduation or strong subjects
Revision Revise monthly, take mock tests and PYQs

Specialization in OPSC

The Mains optional subject allows for subject-specific specialization. Choose based on:

  • Graduation background
  • Availability of study material
  • Personal interest and aptitude

Conclusion

The OPSC OAS syllabus is comprehensive but can be mastered with smart planning and consistent effort. With a detailed understanding of each paper, strategic preparation, and regular revision, aspirants can succeed in one of Odisha’s most prestigious exams.

Gaurav Gaurav Send an email 4 days ago
0 28 4 minutes read
Gaurav

Gaurav

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