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OPSC OCS Syllabus 2026, Subject Wise Topics, Exam Pattern

Check the detailed OPSC OCS Syllabus 2026 with subject-wise topics for Prelims and Mains, latest exam pattern, marking scheme, and preparation-focused insights to plan your study strategy effectively.
authorImageSupriya Shrivastava19 Jan, 2026
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OPSC OCS Syllabus

OPSC OCS Syllabus 2026 covers comprehensive Prelims (two GS papers), Mains (7 merit papers including Essay, GS I-IV, and two Optional subjects), and Interview stages for Odisha Civil Services recruitment. Prelims features objective GS Paper I (200 marks) and CSAT Paper II (qualifying), while Mains demands descriptive answers in Odia/English with minimum 25% in language papers.

The syllabus emphasizes Odisha-specific history, geography, polity, economy, culture alongside national/international current affairs, ethics, and optional subjects like History, Geography, Sociology, and Public Administration. Detailed subject-wise topics, exam patterns (negative marking in Prelims), and preparation strategies ensure targeted study for Group A/B posts. OPSC OCS 2026 notification released on December 31st, 2026 and Prelims is scheduled for June 7th, 2026.

OPSC OCS Syllabus 2026

There are several different topics included in the OPSC OCS Syllabus, including aptitude, reasoning, and general studies. The keys to passing the OPSC OCS examinations include familiarizing yourself with the previous year's questions, making a study strategy, and comprehending the syllabus and exam pattern.

OPSC OCS Syllabus Overview 2026

The preliminary, main, and interview parts constitute the three parts of the Odisha Civil Services exam. This is the time for candidates to start studying. The official notification contains information about vacancies and particular posts. An overview of the official notification data is shown in the table below.
OPSC OCS Syllabus 2026 Overview
Exam Name Odisha Civil Services
Exam Conducting Body OPSC
Name of the Post Group A
  • Odisha Administrative Services (OAS)
Group B
  • Odisha Cooperative Services
  • Odisha Revenue Services
  • Odisha Labour Service
  • Odisha Transport Service
  • Odisha Taxation Services
Category Syllabus
Cycle 2026
Total Vacancies 465
Syllabus Prelims
  • General Studies Paper I & II (covering subjects like History, Geography, Polity, Economy, and Mental Ability)
Mains
  • Essay, English, Odia Language, and four General Studies papers (with a focus on Indian Heritage, Governance, Science, and Social Issues)
Official Website odishapolice.gov.in

OPSC OCS Prelims Syllabus 2026

The OPSC OCS Exam 2026 is divided into many sections. The initial stage is the preliminary exam. The table below shows the expected syllabus for the OPSC OCS Prelims Exam 2026. There are two subjects included in the OPSC preliminary syllabus PDF: General Studies Paper 1 and General Studies Paper 2. See the table below for the comprehensive OPSC syllabus for the preliminary exam.
OPSC OCS Prelims Syllabus
Subject Topic
General Studies Paper 1
  • Current Events Of National And International Importance
  • Economic and Social Development- Sustainable Development, Poverty Inclusion, Demographics, Social Sector Initiatives, etc
  • India and Odisha  Geography- Physical, Social, Economic Geography of India and the World
  • History of India and the Indian National Movement
  • History of Odisha and Odisha National Movement
  • Indian Polity and Governance- Constitution, Political System, Panchayati Raj, Public Policy, Rights Issues, etc
  • General Issues on Environmental Ecology, Bio-Diversity, and Climate Change
  • General Science
General Studies Paper 2
  • Comprehension
  • Interpersonal skills including communication skills
  • General mental ability
  • Decision-making and problem-solving
  • Logical reasoning and analytical ability
  • Basic numeracy and data interpretation of class 10th level
  • English language comprehension skill of class 10th level

OPSC Prelims Exam Pattern 2026

  • Two 200-mark objective-type (multiple-choice) examinations comprise the OPSC prelims exam.
  • Two hours are allotted for the examination.
  • In the OPSC OCS preliminary exam, each wrong answer will result in a 1/3rd mark deduction.
  • A minimum of 33% will be required to pass the qualifying GS paper II of the preliminary test.
OPSC Prelims Exam Pattern
Subject Maximum Marks Duration
General Studies Paper I 200 2 hours
General Studies Paper II 200 2 hours
Total 400 4 hours

OPSC OCS Mains Syllabus 2026

This is the second step of the two-stage selection process. The invitation to take the main examination will only be sent to candidates who pass the preliminary exam. There are two parts to each of the nine descriptive subjects in the OPSC mains syllabus PDF. Two qualifying papers are included in Part I, whereas five required GS papers and one optional topic split into two papers are included in Part II. See the table below for the comprehensive OPSC syllabus for the main examination.
OPSC OCS Mains Syllabus
Subject Topics
Odia Language
  • Comprehension of Given Passages
  • Usage and Vocabulary
  • Precis Writing
  • Short Essays
  • Translation from English to the Odia language and vice versa
English Language
  • Comprehension of Given Passages
  • Usage and Vocabulary
  • Precis Writing
  • Short Essays
English Essay -
General Studies Paper I
  • Constitution of India
  • Indian Polity
  • Legal and Environmental Issues
  • History of Modern India and Indian Culture
  • Indian Geography
  • Operation of the political system of India
  • Current national issues and topics that are socially relevant
  • Demography and Human Resource Development
  • National Institutions:
  • Role
  • Relevance
  • Need for change
  • Social, behavioural, and social welfare problems
General Studies Paper II
  • Important Indian and Global events
  • Indian Economy
  • International Affairs and Institutions
  • Statistical analysis, including graphs, pie charts and diagrams
  • Important events in world and global affairs
  • Development of Science & Technology along with communication
  • Odisha Economy
  • Foreign Affairs
  • Regional Disparity
  • External Security and other allied matters.
General Studies Paper II
  • Technology
  • Bio-Diversity
  • Environment
  • Economics Development
  • Security and Disaster Management
General Studies Paper IV
  • Ethics
  • Integrity
  • Aptitude

OPSC OCS Mains Exam Pattern

Part I and Part II of the OPSC mains exam are descriptive papers. The duration of each OPSC mains exam paper is three hours.
OPSC OCS Mains Exam Pattern
Part I- Qualifying Papers
Subject Maximum Marks Duration
Paper I-Odia Language 250 3 hours
Paper II-English Language 250 3 hours
Part II- Papers to be Counted for Merit
Subject Maximum Marks Duration
Paper I-Essay 250 3 hours
Paper II-General Studies-I 250 3 hours
Paper III-General Studies-II 250 3 hours
Paper IV-General Studies-III 250 3 hours
Paper V-General Studies-IV 250 3 hours
Paper VI-Optional Subject Paper I 250 3 hours
Paper VII-Optional Subject Paper II 250 3 hours
Sub-total 1750 -

OPSC OCS Syllabus Exam Interview 2026

Applicants will be invited to the final interview if they pass both the mains and preliminary exams. There will be 250 marks for the interview or personality test. Thus, the purpose of this post on the OPSC OCS syllabus is to help candidates comprehend the important concepts and topics needed to succeed in the examination. Candidates might improve their chances of passing their exam quickly by setting realistic goals and arranging their preparation according to the subject.

OPSC OCS Syllabus Preparation Tips

The OPSC OCS syllabus PDF must be read by candidates to cover every topic related to the exam. They will be able to focus on areas that are relevant to the examination and maintain an advantage over their competitors. The following are some expert-recommended strategies for going over the OPSC course.
  • Making a list of the most crucial subjects from the OPSC OCS syllabus according to their importance and degree of difficulty should be the first and main part of the advice.
  • To gain knowledge about the subjects often covered in the exam, try answering OPSC past year question papers and practice exams.
  • Select the appropriate books and study materials to cover all of the OPSC syllabus subjects.
  • To help you remember information for a longer time, go over every OPSC OCS topic you have already studied twice a week.

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Other Related Links of OPSC OCS Exam 2026
OPSC OCS Notification OPSC OCS Salary
OPSC OCS Selection Process OPSC OCS Syllabus
OPSC OCS Previous Year Question Paper OPSC OCS Eligibility Criteria

OPSC OCS Syllabus 2026 FAQs

Q1 - How can I prepare for the OPSC OCS 2026 Exam?

Ans - Candidates must clear all three selection phases—the preliminary, main, and personality tests—to become eligible to take the OPSC OCS 2024 Exam.

Q2 - How long will it take to finish the syllabus for the OPSC OCS?

Ans - A candidate should be able to finish the syllabus in two to three months if they study consistently.

Q3 - What will the personality exam consist of, and what parts of the person will be evaluated?

Ans - The personality test mode has not yet been announced. The candidate will be assessed on a variety of topics, including social skills, current events knowledge, and intellectual ability.

Q4 - What is the most important thing for a candidate to remember when studying for the OPSC OCS 2026 exam?

Ans - The candidate should concentrate on reviewing all the important and relevant material, practicing questions from prior exams, and revising every day.

Q5 - How difficult is the OPSC OCS 2026 Exam?

Ans - There is a lot of competition for the few vacancies available, so a lot of people take the exam. However, students can pass the exam if they prepare well and have proper guidance.
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