The official OPSC OCS Answer Key 2026 is expected to be released in mid-June after the OPSC OCS Preliminary Examination in multiple centres across the state. The Odisha Civil Service response sheet will be released as a PDF, including all correct answers to the questions in the civil service exam. Every candidate who appeared in the exam wants to know the correct answers. That’s why we have provided the unofficial answer key of Paper 1, and the Paper 2 response key will be provided after the exam in the article below.
OPSC OCS Answer Key 2026 Out (Unofficial)
Once the official answer key is not released, till then, candidates can get the unofficial answer key for the Civil Service Examination. The unofficial answer key has been prepared by the subject matter experts of Adda247 after reviewing the OPSC OCS Question Paper 2026. Every candidate through this response sheet can match every answer to the question marked in the exam and count the expected achieved marks so that they can know the result status, whether they have qualified or not.
OPSC OCS Prelims Answer Key 2026 – Overview
The OPSC is going to fill the 465 Civil Service posts through eligible candidates who will clear all the stages as part of the recruitment process. For this purpose, the OPSC has conducted the written exam, and it will now release the official response sheet PDF on its official website soon at opsc.gov.in.
| OPSC OCS Answer Key 2026: Key Highlights | |
| Recruitment Organization | Odisha Public Service Commission (OPSC) |
| Post Name | Odisha Civil Service (Group A & B) |
| Vacancy | 465 |
| Category | Answer Key |
| OPSC OCS Written Exam 2026 | 07 June 2026 |
| OPSC OCS Answer Key 2026 | 07 June 2026 (Unofficial) |
| OPSC OCS Answer Key Objection Link | TBA |
| Job Location | Odisha |
| Official Website | @opsc.gov.in. |
OPSC OCS Mains Answer Key 2026:(Unofficial)
Candidates can check the unofficial answer key for the Civil Services Examination conducted on 07 June 2026. The official answer key is expected to be released in mid-June 2026. For the convenience of candidates, we have provided the direct answers for SET A and SET B of Paper 1 below. By comparing their responses with the answer key, candidates can estimate their probable scores before the release of the official answer key and results.
| OPSC OCS Prelims 2026 Unofficial Answer Key – Set A (Paper-I) | |||||||
|
Question No.
|
Answer | Question No. | Answer | Question No. | Answer | Question No. | Answer |
| 1 | B | 26 | D | 51 | C | 76 | A |
| 2 | C | 27 | A | 52 | A | 77 | D |
| 3 | A | 28 | B | 53 | C | 78 | D |
| 4 | C | 29 | B | 54 | A | 79 | A |
| 5 | B | 30 | B | 55 | A | 80 | B |
| 6 | D | 31 | C | 56 | C | 81 | A |
| 7 | C | 32 | C | 57 | B | 82 | C |
| 8 | C | 33 | B | 58 | C | 83 | D |
| 9 | B | 34 | D | 59 | C | 84 | B |
| 10 | D | 35 | D | 60 | C | 85 | A |
| 11 | C | 36 | C | 61 | C | 86 | A |
| 12 | B | 37 | B | 62 | C | 87 | A |
| 13 | A | 38 | A | 63 | C | 88 | B |
| 14 | D | 39 | C | 64 | B | 89 | B |
| 15 | C | 40 | C | 65 | B | 90 | A |
| 16 | B | 41 | A | 66 | B | 91 | D |
| 17 | A | 42 | B | 67 | D | 92 | D |
| 18 | A | 43 | B | 68 | C | 93 | B |
| 19 | D | 44 | D | 69 | C | 94 | C |
| 20 | B | 45 | C | 70 | B | 95 | C |
| 21 | B | 46 | A | 71 | A | 96 | B |
| 22 | D | 47 | D | 72 | C | 97 | C |
| 23 | B | 48 | D | 73 | A | 98 | D |
| 24 | D | 49 | A | 74 | A | 99 | A |
| 25 | D | 50 | B | 75 | C | 100 | A |
| OPSC OCS Prelims 2026 Unofficial Answer Key – Set B (Paper-I) | |||||||
| Question No. | Answer | Question No. | Answer | Question No. | Answer | Question No. | Answer |
| 1 | A | 26 | D | 51 | D | 76 | C |
| 2 | A | 27 | C | 52 | C | 77 | C |
| 3 | A | 28 | B | 53 | B | 78 | C |
| 4 | B | 29 | A | 54 | A | 79 | C |
| 5 | B | 30 | D | 55 | C | 80 | B |
| 6 | A | 31 | C | 56 | C | 81 | B |
| 7 | D | 32 | B | 57 | A | 82 | B |
| 8 | D | 33 | A | 58 | B | 83 | D |
| 9 | B | 34 | A | 59 | B | 84 | C |
| 10 | C | 35 | D | 60 | D | 85 | C |
| 11 | C | 36 | B | 61 | C | 86 | B |
| 12 | B | 37 | B | 62 | A | 87 | A |
| 13 | C | 38 | D | 63 | D | 88 | C |
| 14 | D | 39 | B | 64 | D | 89 | A |
| 15 | A | 40 | D | 65 | A | 90 | A |
| 16 | A | 41 | D | 66 | B | 91 | C |
| 17 | B | 42 | D | 67 | C | 92 | A |
| 18 | C | 43 | A | 68 | A | 93 | D |
| 19 | A | 44 | B | 69 | C | 94 | D |
| 20 | C | 45 | B | 70 | A | 95 | A |
| 21 | B | 46 | B | 71 | A | 96 | B |
| 22 | D | 47 | C | 72 | C | 97 | A |
| 23 | C | 48 | C | 73 | B | 98 | C |
| 24 | C | 49 | B | 74 | C | 99 | D |
| 25 | B | 50 | D | 75 | C | 100 | B |
Steps To Download The OPSC OCS Mains Answer Key 2026
We have provided simple, step-by-step instructions in this article to help candidates download the official OPSC OCS Answer Key 2026. Those who are unsure how to access the response sheet can easily follow these steps to get the answer key PDF.
- Visit the official website of OPSC at www.opsc.gov.in
- On the homepage, click on the “Notifications” or “What’s New” section.
- Look for the link titled “OPSC OCS Mains Answer Key 2026” and click on it.
- Select your paper set (A, B, C, or D) to view the correct answers.
- The answer key PDF will open on your screen.
- Click the Download icon to save it to your device.
- You can also print the answer key to compare your responses and estimate your score.
Marking Scheme of OPSC OCS Mains Answer Key 2026
The OPSC OCS Mains exam consists of objective (MCQ) papers. The marking rules are as follows:
| Particulars | Correct Answer | Wrong Answers | Unattempted Answers |
|---|---|---|---|
| Marking Scheme | +1.00 mark | –0.33 mark (deduction of 1/3) | 0 marks |
| Where | For every correct answer | For every attempted question with a wrong answer | If you skip a question, no penalty |
Use this marking scheme when calculating your score with the provisional answer key PDF provided below.
How to Calculate Marks Using OPSC Answer Key 2026
You can easily estimate your score using the OPSC answer key by following these steps:
- Check Correct Answers: Compare your answers with the OPSC OCS Prelims 2026 answer key.
- Count Correct Responses: Count how many answers you got correct.
- Count Wrong Responses: Count how many answers you attempted incorrectly.
- Apply Marking Scheme:
- For each correct answer: +1 mark
- For each wrong answer: –0.33 mark (deduction of one-third)
- Unattempted questions: 0 marks
- Calculate Total Score:
Total Marks=(Number of Correct Answers×1)−(Number of Wrong Answers×0.33)
OPSC OCS Answer Key Objection Link 2026
The OPSC OCS Answer Key Objection link will be activated along with the release of the answer key. Candidates can log in using their credentials and mention the question number they want to challenge, along with the correct answer and valid supporting documents or references.
Candidates can contact the technical support unit of OPSC (Phone no. 0671-2304707/ 2304141), Email- support.opsc@gov.in
Steps to Raise Objections Against the OPSC OCS Answer Key
If candidates find any errors in the OPSC OCS Answer Key, they can raise objections by following these steps:
- Visit the official website: Go to www.opsc.gov.in
- Find the Answer Key link: Click on the “OPSC OCS Answer Key 2026” link on the homepage.
- Log in to your account: Use your registration number and password to log in.
- Select the question: Choose the question(s) you want to challenge.
- Provide supporting proof: Upload valid documents or references to support your objection.
- Pay the objection fee: Pay the required fee online as mentioned by OPSC.
- Submit the objection form: Review all details and submit your objection before the deadline.
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