100+ Free OPSC OCS Practice Questions
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The south-west monsoon, which brings most of India's annual rainfall, normally sets in over the Kerala coast around which month?
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Key Facts: OPSC OCS Exam
2 papers
Prelims objective papers
OPSC
200 marks
Marks per paper
OPSC
2 hours
Duration per paper
OPSC
33%
GS Paper II (CSAT) qualifying
OPSC
1/3 mark
Negative marking per wrong answer
OPSC
Rs. 700
Application fee (General/SEBC)
OPSC notification
The OPSC OCS Preliminary Examination has two compulsory objective papers of 200 marks each, two hours each. General Studies Paper I (about 100 questions) covers history, geography, polity, economy, environment, science, current affairs, and Odisha topics. General Studies Paper II (CSAT) is qualifying at 33%, and one-third of a mark is deducted for each wrong answer.
Sample OPSC OCS Practice Questions
Try these sample questions to test your OPSC OCS exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.
1The Paika Rebellion of 1817, an armed uprising against British rule, took place in which present-day Indian state?
2Veer Surendra Sai is remembered for leading a prolonged rebellion against the British in which region of Odisha?
3Odisha became a separate province on a linguistic basis under British India in which year?
4The Kalinga War, after which Emperor Ashoka renounced warfare, was fought against the kingdom located in present-day Odisha around which year?
5The Sun Temple at Konark, a UNESCO World Heritage Site in Odisha, was built by a king of which dynasty?
6Utkalmani Gopabandhu Das, a renowned social reformer of Odisha, is most closely associated with founding which institution?
7Which of the following is the largest brackish water lagoon in India and a Ramsar site located in Odisha?
8Which river is the longest river flowing through Odisha and is dammed at Hirakud?
9Simlipal National Park, a tiger reserve and biosphere reserve, is located in which district of Odisha?
10Which of the following minerals is Odisha the leading producer of in India, making it central to the country's steel and aluminium industries?
About the OPSC OCS Exam
The Odisha Civil Services (OCS) Examination, conducted by the Odisha Public Service Commission (OPSC), recruits candidates for Group A and Group B posts such as the Odisha Administrative Service, Odisha Revenue Service, and Odisha Taxation Service. The selection process has three stages: a Preliminary Examination, a Main Examination, and a Personality Test (Interview). The Preliminary Examination comprises two compulsory objective-type (MCQ) papers of 200 marks each and two hours each — General Studies Paper I and General Studies Paper II (CSAT). General Studies Paper II is qualifying with a minimum of 33%, and there is negative marking of one-third for each wrong answer.
Questions
200 scored questions
Time Limit
2 hours per paper (4 hours total)
Passing Score
GS Paper II (CSAT) qualifying at 33%; GS Paper I screened via annual cutoff
Exam Fee
Rs. 700 for General/SEBC candidates; SC/ST/PwD/Women exempted (Odisha Public Service Commission (OPSC), Cuttack)
OPSC OCS Exam Content Outline
History (India & Odisha)
History of India and the national movement, history of Odisha and Odia nationalism, ancient Kalinga, and cultural heritage
Geography (India & Odisha)
Physical, social, and economic geography of India and the world, with special emphasis on Odisha
Polity & Governance
Indian Constitution, political system, Panchayati Raj, public policy, and constitutional bodies
Economy & Social Development
Economic and social development, schemes, poverty, inclusion, demographics, and Odisha welfare programmes
Environment, Ecology & General Science
Environmental ecology, biodiversity, climate change, conservation, and general science
Current Affairs
National, international, and Odisha-specific current events, schemes, and developments
CSAT / Aptitude (GS Paper II)
Comprehension, logical reasoning, decision-making, basic numeracy, and data interpretation (qualifying paper)
How to Pass the OPSC OCS Exam
What You Need to Know
- Passing score: GS Paper II (CSAT) qualifying at 33%; GS Paper I screened via annual cutoff
- Exam length: 200 questions
- Time limit: 2 hours per paper (4 hours total)
- Exam fee: Rs. 700 for General/SEBC candidates; SC/ST/PwD/Women exempted
Keys to Passing
- Complete 500+ practice questions
- Score 80%+ consistently before scheduling
- Focus on highest-weighted sections
- Use our AI tutor for tough concepts
OPSC OCS Study Tips from Top Performers
Frequently Asked Questions
What is the OPSC OCS Examination?
The Odisha Civil Services (OCS) Examination is conducted by the Odisha Public Service Commission (OPSC) to recruit officers for Group A and Group B posts in the Odisha government. It has three stages: Preliminary Examination, Main Examination, and a Personality Test (Interview).
What is the pattern of the OPSC OCS Preliminary Examination?
The prelims has two compulsory objective-type (MCQ) papers of 200 marks each, two hours each. General Studies Paper I covers general studies and Odisha-specific topics, while General Studies Paper II is a CSAT-style aptitude paper that is qualifying in nature.
How many questions are in the OPSC OCS prelims?
General Studies Paper I typically has 100 questions, and General Studies Paper II (CSAT) also has objective questions for 200 marks. Each correct answer carries marks, and there is negative marking of one-third (0.33) for each wrong answer.
What is the qualifying mark for the CSAT paper?
General Studies Paper II (CSAT) is qualifying in nature, and candidates must score at least 33% to have their General Studies Paper I evaluated for shortlisting to the Main Examination.
Does the OPSC OCS prelims count toward the final merit?
No. The Preliminary Examination is only a screening test; its marks are not counted in the final merit list. The final merit is based on the Main Examination and the Personality Test.
What is the application fee for OPSC OCS?
The application fee is Rs. 700 for General and SEBC candidates. SC, ST, persons with disabilities, and women candidates are generally exempted from the fee, as specified in the official notification.
Who is eligible to appear for the OPSC OCS exam?
Candidates must be Indian citizens, hold a Bachelor's degree in any discipline from a recognised university, have knowledge of Odia as prescribed, and meet the age limit (generally 21 to 38 years for unreserved, with relaxations) and the category-wise attempt limit.
Is there negative marking in the OPSC OCS prelims?
Yes. One-third (0.33) of the marks assigned to a question are deducted for each wrong answer in the Preliminary Examination, so accuracy and selective attempting are important.