RRB Ministerial and Isolated Categories Answer Key 2026 Released for 312 Posts; Download CEN 08/2025 Response Sheet

Overview

The Railway Recruitment Boards (RRBs) released the RRB Ministerial and Isolated Categories Answer Key 2026 on 31 July 2026 for the Computer-Based Test conducted under CEN 08/2025. Candidates who appeared in the examination for 312 vacancies can download their question paper, recorded responses and provisional answer key through the official RRB portal.

Applicants can also challenge the provisional key within the prescribed objection window by paying the applicable fee. The final answer key and CBT result will be prepared after the objections are reviewed.

Key Highlights

Important Dates

Candidates should submit objections before the closing time stated in their regional RRB notice. Requests sent by email, post or any mode other than the online objection portal are not normally accepted.

Eligibility Criteria

Educational Qualification

The required qualification differs according to the Ministerial or Isolated Category post selected by the applicant.

• Candidates must have passed Class 12, diploma, graduation, postgraduation or an equivalent examination, depending on the post.
• Teaching posts may require a relevant bachelor’s or master’s degree along with B.Ed., teacher-training credentials or other prescribed qualifications.
• Posts involving translation, law, libraries, laboratories, publicity or staff welfare require the relevant subject-specific degree, diploma or professional qualification.
• Stenography, typing, translation, teaching or performance-related proficiency may be required for designated posts.
• Qualifications must be obtained from a recognized board, university or institution by the eligibility cut-off date.

Age Limit

• The minimum age is generally 18 years.
• The upper age limit varies by post and may range from approximately 30 to 48 years.
• Age is calculated with reference to the date specified in CEN 08/2025.
• Relaxation in the upper age limit applies to SC, ST, OBC-NCL, PwBD, ex-servicemen and other eligible categories under railway recruitment rules.

Fees

• General, OBC and EWS candidates: ₹500 application fee; the prescribed portion is refundable after appearing in the CBT.
• SC, ST, PwBD, female, transgender, ex-servicemen and eligible economically backward candidates: ₹250, refundable after CBT attendance subject to rules.
• Answer key objection fee: ₹50 per question, plus applicable bank service charges.
• If an objection is found valid, the objection fee for that question is generally refunded after deduction of applicable banking charges.

Selection Process

1. Computer-Based Test: Candidates take an objective examination covering professional ability, general awareness, reasoning, mathematics and general science, as applicable. Each correct answer normally carries one mark, while one-third mark is deducted for every incorrect response.
2. Post-specific test: Shortlisted candidates may have to appear for a stenography skill test, translation test, teaching skill test, performance test or another qualifying assessment, depending on the post.
3. Document Verification and Medical Examination: Final-stage candidates must produce original eligibility documents and satisfy the prescribed railway medical standards before appointment.

How to Apply

The recruitment application process has closed. Candidates who took the CBT can now access the answer key and submit objections by following these steps:

1. Open the official RRB application portal or the website of the regional RRB selected during registration.
2. Click the link titled “CEN 08/2025 Ministerial and Isolated Categories — Questions, Responses and Answer Keys.”
3. Log in using the registration number and date of birth or password.
4. Download the candidate response sheet, question paper and provisional answer key.
5. Compare the recorded responses carefully with the answers displayed by the RRB.
6. To challenge an answer, select the relevant question ID and choose the objection option available in the dashboard.
7. Provide a concise justification and upload authoritative supporting material, where permitted.
8. Pay ₹50 per challenged question, along with applicable transaction charges, and submit the objection before the deadline.
9. Download the payment receipt and save a copy of the submitted objection for future reference.

Candidates should not rely only on unofficial answer discussions. The marks and shortlist will be based on the final key approved after examination of valid objections.

Important Links

FAQs

1. When was the RRB CEN 08/2025 answer key released?

The provisional answer key and candidate response sheets were released on 31 July 2026.

2. How can candidates challenge the RRB answer key?

Candidates must log in to the official objection portal, select the disputed question, provide justification and pay the prescribed fee before the deadline.

3. When will the RRB Ministerial and Isolated Categories result be announced?

The result date is TBA. It will be declared after objections are reviewed and the final answer key is prepared.