OPSC Syllabus pdf I OAS Prelims Syllabus I OAS Syllabus 2025 I Exam Pattern

 

OPSC OAS Syllabus 2025 PDF: Odisha Public Services Commission (OPSC) is the highest exam conducting board. This exam is conducted by the OPSC. Many candidates apply for this exam every year, so here we know the OPSC Syllabus. OPSC Civil Services Syllabus comprises three stages: Prelims, Mains, and Interview/Personality Test.  OAS Prelims syllabus consists of two papers, General Studies, and Aptitude Test. OPSC Mains syllabus comprises five compulsory and four optional papers. The candidate may choose two optional subjects. The third and final stage is the Personality test, or generally known as the Interview round.

 OAS Syllabus 2025 PDF Download

Candidates have to clear each stage of the OPSC Exam to become Odisha civil service servants. The candidate’s first step toward success in the OPSC OAS 2022 is to understand the syllabus well and to plan their preparation strategy accordingly. Here we have given details OAS Syllabus 2025 and the OAS Civil Services Syllabus in a precise and clear manner to help you begin your preparation on the right note.

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OPSC OAS exam pattern: 


OPSC is conducting an OAS exam every year for thousands of candidates applying for this post, but few candidates can qualify for this job. So here we gave the OCS exam pattern for the upcoming OPSC OAS exam prelims and main exam. Which will be conducted in the expected month of August or September. Aspirant candidates should go through the details OAS syllabus before starting preparation. The OAS exam will be held in three states. 1st preliminary exam will be conducted for entering the main exam, and if candidates clear this exam will get a chance to sit in the main exam. Below we have given the detailed syllabus of the OPSC Prelim exam and the main Exam. OAS Prelims syllabus: The OPSC Civil Service Preliminary Examination shall contain two papers of objective type (Multiple choice questions), and each paper shall be of two hours duration as follows:

OPSC OAS Preliminary Examination 2025

Paper I: General Studies- 200 marks

Paper-II: General Studies- 200 marks

NB: General Studies Paper-II is qualifying in Nature, and the Candidates have to secure a minimum of 33% to qualify.

Paper I General Studies- 200 marks

1. Current events of national and international importance.

2. History of India and Indian National Movement.

3. Indian and World Geography – Physical, Social, Economic Geography of India and the World.

4. Indian Polity and Governance – Constitution, Political System, Panchayat Raj, Public Policy, Rights Issues, etc.

5. Economic and Social Development: Sustainable Development, Poverty, Inclusion, Demographics, Social Sector initiatives, etc.

6. General issues on Environmental Ecology, Biodiversity, and Climate Change do not require subject specialization.

7. General Science.

Paper-II General Studies- 200 marks

1. Comprehension

2. Interpersonal skills, including communication skills

3. Logical reasoning and analytical ability

4. Decision-making and problem-solving

5. General mental ability

6. Basic numeracy (numbers and their relations, orders of magnitude, etc.) (Class X level), Data

7. Interpretation (charts, graphs, tables, data sufficiency, etc. – Class X level)

8. English Language Comprehension skills (Class X level).

Mains Examination Exam Pattern and Syllabus 2025

Paper I Odia Language

Precis writing

Grammar, usage, and vocabulary

Short Essays

Passage Comprehension

Translation from English to Odia

Mark's Expansion of an idea

Paper-II- English

Precis writing
Grammar, usage, and vocabulary
Short Essays
Passage comprehension
Translating Odia to English
Mark's Expansion of an idea

Paper IV-General Studies-I

Legal and environmental issues
History of Modern India and Indian Culture
Indian Polity
Current National issues and topics of social relevance
Geography of India

Paper V- General studies-II

International Affairs & Institutions
Developments in various fields such as science & technology, communications, and space
India and the Rest of the World
Indian Economy
Statistical Analysis
Graphs & Diagrams

Notes:

1. The OPSC Civil Service Preliminary examination is only for qualifying for the main exam. The preliminary mark secured by the candidate is not qualified for the Job it is selected 12 times for the candidate to sit in the main exam.

2. Candidates who have achieved the same mark at the cut-off point in each category will be admitted even if they have exceeded 12 times in the same category.

3. In the preliminary examination, the candidate will be awarded a mark for the correct response to each question The non-fourth mark given to that question will be deducted to indicate the wrong response of each question, but no rebate will be deducted from the total score unless a response is given for a question in the answer sheet.

4. There shall be four options in each question to be answered, and only one correct response shall be made to that.

5. More than one response to any question shall be treated as a wrong response, and marks for such a wrong response shall be deducted if one of the responses happens to be an incorrect response.

OAS Mains Syllabus

OPSC OAS Main Exam Syllabus: OAS main exam consists of five compulsory papers and two optional paper, the optional paper will be chosen by candidates according to their choice. There is no bound to take optional papers against the candidate's choice. Candidates can select an optional paper at the time.

The Main Examination shall consist of the following papers, and each paper shall be of three hours duration.

Compulsory Papers-1400 Mark

Paper I: Odia Language


300 Marks


Paper-II: English


300 Marks


Paper-III: English Essay


200 marks


Paper IV: General Studies-I


300 Marks


Paper-V: General Studies-II


300 Marks

OAS Optional Subject Syllabus

Optional Papers- (Paper- VI, VII, VIII, and IX)- 1200 Marks

List of Optional subjects 

Agriculture

Animal Husbandry and Veterinary Science

Anthropology

Agricultural Engineering

Botany

Chemistry

Civil Engineering

Commerce and Accountancy

Economics

Electrical Engineering

Education

Fisheries Science

Forestry

Geography

Geology

Home Science

History

Indian Language & Literature (any 1): (a) Odia (b) Hindi (c) Sanskrit (d) English (e) Persian (f) Urdu

Law

Management

Mathematics

Mechanical Engineering

Philosophy

Physics

Political Science & International Relations

Public Administration

Psychology

Sociology

Statistics

Zoology

Out of 35 options, the candidates have to choose two options for a detailed OAS Syllabus 2025 PDF download: Click here

OPSC OAS Syllabus 2025 PDF: Check Here

What is the syllabus for the OPSC OAS exam comprised of?

OPSC OAS Syllabus is divided into three stages of the following papers:

Prelims

Mains

Interview/Personality Test

Does the OPSC Prelims exam comprise subjective or objective questions?

OPSC Prelim Exam comprises objective-type questions

How many papers are there in the OPSC Mains Exam?

There are 9 papers in the OPSC Main Examination, including the ‘Compulsory papers’ and Optional Papers’.

How many papers are there in the OPSC Prelims?

The paper is two papers in the OPSC Prelims exam: Paper I and Paper II.

How many optional subjects can I choose for the 4 optional papers for the Odisha Civil Services Mains exam?

You need to choose two optional subjects for the four optional papers conducted in the OPSC OAS Mains Exam.

What is the Syllabus of the Odia paper in the OAS 2025 syllabus?

Odia Syllabus for the OPSC OAS exam includes the following:

Odia comprehension

Precis Writing

Translation of  English to Odia

Short essays

Odia Grammar,

Odia language
usage

Odia Vocabulary

Is it important to qualify for the OPSC OAS Interview stage?

Yes, the OPSC OAS interview stage is one of the most important stages, as the marks scored in this will be used for preparing the merit list for the Odisha civil services results.