The Odisha Civil Services Preliminary Examination 2026 is officially scheduled for June 7, 2026 (Sunday). To excel in this competitive exam, candidates must master the comprehensive subject-wise syllabus. Understanding the curriculum, question structure, total marks, and specific marking criteria is essential for an effective preparation strategy.
OPSC OCS Syllabus and Exam Pattern 2026
The OPSC Odisha Civil Services Exam is conducted in three rigorous stages: Prelims, Mains, and the Personality Test (Interview). The Preliminary syllabus is divided into two segments: General Studies Paper I and General Studies Paper II. Aspiring candidates must prepare thoroughly for every topic to qualify for the OCS selection process.
| OPSC OCS Syllabus and Exam Pattern 2026 - Overview | |
| Organization Name | Odisha Public Service Commission |
| Exam Name | Odisha Civil Services Exam 2026 (OPSC OCS 2026) |
| Post Name | Group A and B |
| OPSC OCS Exam Date | 7th June 2026 |
| Vacancies | 314 |
| Category | Syllabus |
| Mode of Exam | Offline |
| Negative Marking | Prelims- ⅓rd mark (0.33) |
| Selection Process | Prelim, Mains, and Personality Test/Interview |
| Official Website | https://www.opsc.gov.in/ |
OPSC OCS Prelims Result 2026 Available Now - Click Here to Check
OPSC Prelims Exam Pattern 2026
While the marks secured in the preliminary examination are not included in the final merit list, the stage is critical for shortlisting candidates for the Main examination. Therefore, achieving a strong score is vital to progress in the selection cycle.
- Odisha Civil Service Prelims Exam consists of 2 General Studies papers- Paper 1 and Paper 2. Candidates have to appear for both papers.
- A minimum of 33% marks is required to qualify for GS Paper 2, and for GS Paper 1, the qualifying marks will be decided by the commission.
- There shall be 200 questions (Objective type) in each paper, and the duration for each Paper is 2 hours (120 minutes).
- For each correct answer, 1 mark is awarded, and each wrong answer results in a ⅓rd mark (0.33) deduction.
| OPSC Prelims Exam Pattern 2026 | ||
| Subjects | Maximum Marks | Duration |
| General Studies Paper I | 200 | 2 hours |
| General Studies Paper II | 200 | 2 hours |
OPSC OCS Prelims Syllabus 2026
The OPSC OCS Prelims 2026 syllabus comprises two objective-type papers: General Studies Paper I and General Studies Paper II. The curriculum covers essential topics including Indian History, Geography, the Constitution of India, and Political Science.
| OPSC OCS Prelims Syllabus 2026 | |
| Papers | Syllabus Topics |
| General Studies Paper 1 |
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| General Studies Paper 2 |
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OPSC OCS Mains Exam Pattern 2026
Performance in the seven compulsory papers (excluding the qualifying Odia and English language papers) and the interview round determines the final merit ranking. All nine papers in the OPSC OCS Mains are descriptive in nature and mandatory for all candidates.
- OPSC OCS Mains Exam consists of 2 qualifying papers and 7 papers for assessment in the merit list.
- Each paper is of 3 hours duration (180 minutes) and shall be conducted over more than 5 days.
- Candidates have to score at least 25% marks in Odia and English Language.
| OPSC OCS Mains Exam Pattern 2026 | ||
| Part I: Qualifying Papers | ||
| Subject | Maximum Marks | Duration |
| Odia Language [Comprehension of Given Passages, Usage and Vocabulary, Precis Writing, Short Essays, Translation from English to the Odia language and vice versa] | 250 | 3 hours |
| English Language [Comprehension of Given Passages, Usage and Vocabulary, Precis Writing, Short Essays] | 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 [Indian Heritage and Culture, Odisha Heritage and Culture, History and Geography of world and society] | 250 | 3 hours |
| Paper III-General Studies-II [Governance, Constitution, Polity, Social Justice and Inter-state relations] | 250 | 3 hours |
| Paper IV-General Studies-III [Technology, Economic Development, Bio-diversity, Enviornment, Security and Disaster Management] | 250 | 3 hours |
| Paper V-General Studies-IV [Ethics, Integrity and Aptitude] | 250 | 3 hours |
| Paper VI-Optional Subject Paper I | 250 | 3 hour |
| Paper VII-Optional Subject Paper II | 250 | 3 hour |
| Total | 1750 | |
| Interview | 250 | |
| Grand Total | 2000 | |
OPSC OCS Mains Syllabus 2026
Detailed below is the prescribed syllabus for the compulsory papers of the OPSC OCS Mains Examination.
| Subjects | Topics |
| Odia Language | This language paper is designed to assess the candidate's proficiency in comprehension, language usage, vocabulary, précis writing, essay composition, and translation from English to Odia.
|
| English Language | The English language paper evaluates candidates on their mastery of comprehension, grammar, vocabulary, précis writing, essay writing, and translation from Odia to English.
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| OPSC OCS Mains General Studies I Syllabus | |
| Heritage and Culture |
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| History |
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| Geography |
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| OPSC OCS Mains General Studies II Syllabus | |
| Governance, Constitution, Polity and Inter-State Relations |
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| Social Justice |
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| OPSC OCS Mains General Studies III Syllabus | |
| Science & Technology |
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| Economic Development |
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| Agriculture |
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| Biodiversity and Environment |
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| Security and Disaster Management |
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| OPSC OCS Mains General Studies IV Syllabus | |
| General Studies IV |
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OPSC OCS Optional Subjects List
For Optional Papers VI and VII of the Mains examination, candidates are required to select specific subjects from the authorized OPSC list.
- Agriculture
- Agriculture Engineering
- Animal Husbandry and Veterinary Science
- Anthropology
- Botany
- Chemistry
- Civil Engineering
- Commerce and Accountancy
- Economics
- Education
- Electrical Engineering
- Fishery Science
- Forestry
- Geography
- Geology
- History
- Home Science
- 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: English, Hindi, Odia, Persian, Sanskrit and Urdu
OPSC OCS Interview/Personality Test
Candidates qualifying for the Mains are invited to a personality test (interview) worth 250 marks. This evaluation focuses on assessing a candidate's mental agility, logical reasoning, critical thinking, depth of interest, leadership potential, and overall intellectual and moral integrity.
OPSC OCS Prelims & Mains Syllabus PDF
For your convenience, the official OPSC Odisha Civil Services 2026 syllabus PDF is available for download. Use the link provided below to access the full curriculum, including details for all compulsory and optional subjects.
Download Official OPSC OCS Syllabus PDF {Prelims + Mains}
Access OPSC OCS Previous Year Question Papers Here
FAQs
The official OPSC OCS 2026 syllabus can be obtained from the official OPSC website or directly through this comprehensive article.
The examination process consists of three distinct stages: Preliminary Examination, Main Examination, and the Interview (Personality Test).
Yes, the examination follows a negative marking system where 1/3rd of the marks assigned to a question are deducted for every incorrect answer.
Candidates belonging to the General category are allowed 6 attempts, whereas SC/ST candidates face no restrictions on the number of attempts.
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