The premier administrative recruitment for Odisha Administrative Service (OAS) and OPS officers.
Mandatory educational background, age limits, pay scale, and service designations
The Odisha Public Service Commission (OPSC) conducts the Odisha Civil Services (OCS) Examination to recruit officers for the Odisha Administrative Service (OAS Group A), Odisha Police Service (OPS Group A), and Odisha Finance Service (OFS Group A). Fully aligned with the modern UPSC Civil Services format, OPSC features a 2-paper Prelims and a 1750-mark Mains (Odia and English qualifying; Essay, GS 1 to 4, and one Optional Subject counting for merit) plus a 250-mark interview.
Bachelor's Degree in any discipline from a recognized University. Mandatory: Must be able to read, write, and speak Odia and have passed an examination in Odia language equivalent to Middle English school standard (Class VII).
21 to 38 Years
SC / ST / SEBC (OBC) / Women: 5 years (up to 43) | PwD: 10 years (up to 48) | Ex-Servicemen: As per Odisha rules
General / UR: 6 attempts (Up to 38 years of age)
OBC: 9 attempts (Up to 43 years of age)
SC / ST: Unlimited attempts (Up to 43 years of age)
Pay Matrix Level 12 (₹56,100 – ₹1,77,500) for Group A & Level 10 for Group B + DA, HRA & allowances
Annual Vacancies: Approx. 400 – 680 vacancies per cycle
Stage-wise breakdown, paper timing, question distribution, and negative marking rules
Negative Marking Rule: 1/3rd (0.33) marks deducted per incorrect answer in Prelims.
Mode: Offline OMR for Prelims, Descriptive Sheets for Mains, In-Person Interview in Cuttack | Medium: Bilingual (English / Odia) for Prelims; Mains written in English or Odia; Qualifying Odia paper.
Two objective papers of 200 marks each. Paper 1 (General Studies) determines qualification for Mains; Paper 2 (CSAT) is qualifying with mandatory 33% minimum marks. Standard 1/3rd negative marking applies.
| Paper / Component | Format | Questions | Marks | Duration | Negative Marking & Nature |
|---|---|---|---|---|---|
General Studies (Paper 1) Current Events of National & International Importance, History of India and Indian National Movement, History, Heritage and Culture of Odisha, Indian and World Geography - Physical, Social, Economic Geography of India and the World, Geography of Odisha, Indian Polity and Governance - Constitution, Political System, Panchayati Raj, Public Policy, Economic and Social Development, General Science & Environment | Objective (MCQ) | 100 | 200 | 2 Hours | Decides Mains qualification list (12x vacancies) |
Civil Services Aptitude Test - CSAT (Paper 2) Comprehension, Interpersonal skills including communication, Logical reasoning and analytical ability, Decision making & problem solving, General Mental Ability, Basic numeracy (Class X level) & Data interpretation | Objective (MCQ) | 80 | 200 | 2 Hours | Qualifying in nature (Mandatory minimum 33% = 66 Marks) |
Pattern matches UPSC Civil Services. Odia Language (250 marks) and English Language (250 marks) are qualifying (minimum 25% required). Final merit is determined by 7 descriptive papers of 250 marks each (Essay, GS 1 to 4, and 2 papers of one Optional Subject = 1750 Marks).
| Paper / Component | Format | Marks | Duration | Negative Marking & Nature |
|---|---|---|---|---|
Paper I: Odia Language Comprehension, Precis, Usage and Vocabulary, Short Essay, Translation from English to Odia | Descriptive (Written) | 250 | 3 Hours | Qualifying (Min 25% required) |
Paper II: English Language Comprehension, Precis, Usage and Vocabulary, Short Essay, Translation from Odia to English | Descriptive (Written) | 250 | 3 Hours | Qualifying (Min 25% required) |
Paper III: Essay Two essays on contemporary socio-economic, political, cultural, or philosophical themes | Descriptive (Written) | 250 | 3 Hours | Merit |
Paper IV: General Studies I Indian Heritage and Culture, History and Geography of the World and Society (with substantial Odisha history & geography context) | Descriptive (Written) | 250 | 3 Hours | Merit |
Paper V: General Studies II Governance, Constitution, Polity, Social Justice and International Relations (with Odisha governance schemes) | Descriptive (Written) | 250 | 3 Hours | Merit |
Paper VI: General Studies III Technology, Economic Development, Bio-diversity, Environment, Security & Disaster Management (Odisha cyclone mitigation model) | Descriptive (Written) | 250 | 3 Hours | Merit |
Paper VII: General Studies IV Ethics, Integrity, Aptitude, Public Service Values & Case Studies | Descriptive (Written) | 250 | 3 Hours | Merit |
Paper VIII: Optional Subject Paper 1 Choice of one optional discipline (Part 1 of honours university syllabus) | Descriptive (Written) | 250 | 3 Hours | Merit |
Paper IX: Optional Subject Paper 2 Choice of one optional discipline (Part 2 of honours university syllabus) | Descriptive (Written) | 250 | 3 Hours | Merit |
Board interview conducted at OPSC headquarters in Cantonment Road, Cuttack evaluating administrative leadership, ethical integrity, and awareness of Odisha state development.
| Paper / Component | Format | Marks | Duration | Negative Marking & Nature |
|---|---|---|---|---|
Personality Interview Board Personal record & DAF, Odisha 5T governance model and Mo Sarkar, Disaster management: Odisha State Disaster Management Authority (OSDMA) and zero-casualty cyclone protocol, Tribal empowerment (PVTG communities) and mineral industrialization | Interview | 250 | 25 – 35 Minutes | Added to Mains marks for 2000 Grand Total Merit |
Detailed curriculum modules categorized by standard foundations vs. high-yield scoring chapters
Phase-by-phase roadmap, daily study schedule, topper golden rules, and fatal pitfalls to avoid
OPSC OCS is completely synchronized with the UPSC CSE exam pattern (1750 marks written + 250 marks interview). This enables UPSC aspirants to transition seamlessly. The decisive edge comes from deep mastery of Odisha regional history (Kalinga, Somavamshi, Gajapati dynasties, Paika rebellion), Odia temple architecture, Odisha geography, and the 500-mark Optional Subject.
BK Publications Odisha GK / Odisha Reference Manual, NCERTs, Laxmikanth
Optional Subject completion (500 marks), GS 1 to 4 answer drafting
Paper 1 GS revision, CSAT math/reasoning, Odisha Current Affairs
Full mock exams across all 7 merit papers + Odia/English qualifying
Topper-validated standard reference books and chapter-wise question banks
Author: Shashikant Nishant Sharma / Arihant Experts | Pub: Arihant Publications
Comprehensive guide to Odisha history, art, temple architecture, mineral belts, and governance schemes.
Author: Dr. Harihar Panda | Pub: Kitab Mahal
The academic authority on ancient Kalinga, Kharavela, Somavamshis, and Ganga dynasties.
Author: M. Laxmikanth | Pub: McGraw Hill
The definitive guide for Prelims and Mains GS-2 constitutional and governance topics.
Author: BK Publications Editorial Board | Pub: BK Publications Cuttack
Authentic past papers of OPSC OCS with detailed explanations and answer keys.
Official past category-wise cutoffs to benchmark your target mock scores
| Cycle / Tier / Service | General (UR) | OBC | EWS | SC | ST | Scope & Remarks |
|---|---|---|---|---|---|---|
| 2022 Prelims GS-1 (Out of 200 Marks) | 105.50 Marks | 98.50 Marks (SEBC) | 100.00 Marks | 86.50 Marks | 76.00 Marks | Cutoff out of 200 marks in Paper 1; CSAT is qualifying at 33%. |
| 2021 Prelims GS-1 (Out of 200 Marks) | 101.00 Marks | 95.50 Marks | N/A | 82.00 Marks | 72.50 Marks | Screening cutoff for Mains examination entry. |
| 2021 Final Merit (Out of 2000 Marks) | 1065.00 Marks (OAS Group A) | 1010.00 Marks | N/A | 945.00 Marks | 890.00 Marks | Final aggregate out of 2000 (Mains 1750 + Interview 250). |
From initial application to final cadre allocation and joining the training academy
Apply online at opsc.gov.in ensuring Odia language eligibility.
Appear for Paper 1 (GS - 200 marks) and Paper 2 (CSAT qualifying - 200 marks). Top 12 times vacancies qualify for Mains.
Write 7 descriptive merit papers (1750 marks) + 2 qualifying language papers (Odia & English) over 5-7 days.
Attend board interview in Cantonment Road, Cuttack (250 Marks).
Merit ranking out of 2000 determines allocation to OAS, OPS, or OFS followed by training at Gopabandhu Academy of Administration (GAA) Bhubaneswar.
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