OPSC OCS Answer Key 2026 Out Check GS Paper 1 & CSAT PDF and Raise Objection

The Odisha Public Service Commission (OPSC) has officially released the OPSC OCS Answer Key 2026 for the Odisha Civil Services Preliminary Examination conducted on 07 June 2026. Candidates can now download the provisional answer key for General Studies Paper-I and CSAT Paper-II, calculate their estimated marks, and raise objections online till 22 June 2026 (12:00 Noon).

Important Dates

Exam Details

Marking Scheme

Selection Process

• Preliminary Examination
• Mains Examination
• Personality Test / Interview
• Document Verification

How To Download OPSC OCS Answer Key 2026

1. Visit the official website - opsc.gov.in
2. Go to the “What’s New” or Notifications section.
3. Click on “OCS Examination 2026 Answer Key / Objection Notice”.
4. The answer key PDF will open on the screen.
5. Download GS Paper-I and CSAT Paper-II answer keys.
6. Match your answers and calculate your estimated score.

How To Calculate OPSC OCS Score

1. Add +1 mark for every correct answer.
2. Deduct 0.33 marks for every wrong answer.
3. No deduction for unanswered questions.
4. Use the formula: Score = Correct Answers × 1 - Wrong Answers × 0.33
5. Ensure minimum qualifying marks in CSAT Paper-II.

How To Raise Objections

1. Visit the objection portal - opscechayan.in
2. Login using PPSAN Number and Date of Birth.
3. Select the question(s) you want to challenge.
4. Upload supporting documents or authentic references.
5. Submit objections before 22 June 2026 (12:00 Noon).
6. Download the acknowledgement receipt for future use.

Important Links

• Official Website
• Raise Objection
• Download Answer Key

Before Checking Answer Key

Please verify the official website, objection window, fee rules, and question paper details before submitting any challenge.