OPSC OAS Previous Year Question Papers: Download PDF

OPSC OAS Previous Year Question Papers are available here to download in PDF format. Practicing and reviewing papers will help you determine what are the important topics, the weightage of them, and important and repeating questions. The OPSC OAS examination is conducted on two different levels i.e preliminary and mains exam for different posts. Aspirants can download OPSC OAS Prelims and Mains Previous Year Question Papers from links given in below tables.

OPSC OAS Prelims 2025 Question Paper and Answer Key PDF

Question Paper PDF	Answer Key PDF	Detailed Solution
OPSC OCS Prelims 2025 GS Paper 1 Question Paper and Answer Key PDF (Jun 07, 2026)	Download PDF	Attempt Now
OPSC OCS Prelims 2025 GS Paper 2 Question Paper and Answer Key PDF (Jun 07, 2026)	Download PDF	Attempt Now

OPSC OAS Prelims 2024 Question Paper and Answer Key PDF

Question Paper PDF	Answer Key PDF	Detailed Solution
OPSC OAS Prelims 2024 GS Paper 1 Question Paper and Answer Key PDF (Oct 12, 2025)	Download PDF	Attempt Now
OPSC OAS Prelims 2024 GS Paper 2 Question Paper and Answer Key PDF (Oct 12, 2025)	Download PDF	Attempt Now

OPSC OAS Prelims Previous Year Question Papers

Year	Paper I	Paper II
2022	Download PDF	Download PDF
2021	Download PDF	Download PDF
2020	Download PDF	Download PDF
2019	Download PDF	Download PDF
2018	Download PDF	Download PDF
2017	Download PDF	Download PDF
2016	Download PDF	Download PDF
2015	Download PDF	Download PDF
2011	Download PDF	-
2006	Download PDF	-

The OPSC OAS Prelims exam includes Two Papers: Paper 1 and Paper 2. The total duration of the exam is two hours each for Paper 1 and Paper 2. For each correct answer, one mark is awarded and 1/4 marks will be deducted for incorrect answers. The mains paper is an exam based consisting of 9 exam sets. These contain 5 compulsory and 4 optional papers.

Relevant Links
OPSC OAS Eligibility	OPSC OAS Syllabus
OPSC OAS Mock Tests	OPSC OAS Exam Pattern

OPSC OAS Previous Year Question Papers: FAQs

Ques. What is the selection process for OPSC OAS?

Ans. The selection process for OPSC OAS includes a Preliminary Exam, Mains Exam, and Personality Test/Interview.

Ques. What is the OPSC OAS examination?

Ans. The OPSC OAS (Odisha Administrative Service) examination is conducted by the Odisha Public Service Commission to fill Group A positions in the state government.

Ques. What are the advantages of solving the OPSC OAS previous year’s papers?

Ans. The OPSC OAS previous year's papers will guide you to be well prepared for the OAS exam by providing you with exam-level questions to practice.

Ques. Will there be negative marking in the OPSC OAS exam?

Ans. There will be negative marking in the prelim’s exam only whereas the mains exam will not have negative marking.