RRB Ministerial and Isolated Categories Answer Key 2025, Response Sheet

The Railway Recruitment Board is going to release the RRB Ministerial and Isolated Categories Answer Key 2025 for the exam held on 10th to 12th September 2025. The answer key carries correct answers to the questions asked in the exam, and along with it, the response sheets of all candidates are released, so that they can match their responses. This will help in calculating their marks and estimating their scores. Check the expected release date and

RRB Ministerial and Isolated Categories Answer Key 2025

RRB has conducted the RRB Ministerial and Isolated Categories Exam 2025 for 1036 vacancies, and they can assess their qualifying status with the help of the provisional answer key. RRB releases the answer key to ensure fair evaluation, but candidates can raise their objections or challenge any answer key if they find any errors or discrepancies. The objection window is opened for a few days, and only those applications are considered that have supporting proofs.

How to Download the RRB Ministerial and Isolated Category Answer Key 2025?

The Railway Recruitment Board (RRB) will release the RRB Ministerial and Isolated Category Answer Key 2025 on its official website. Here are the step-by-step instructions to download it:

1. Visit the official website of your regional RRB (for example, rrbcdg.gov.in for Chandigarh).
2. On the homepage, click on the link that says “CEN No. 07/2024 Ministerial and Isolated Categories – Answer Key”.
3. You will be redirected to the login page.
4. Enter your Registration Number and Date of Birth (Password).
5. Click on the “Login” button.
6. The RRB Ministerial and Isolated Category Answer Key 2025 will appear on the screen.
7. Download the PDF and match your answers with the official key.
8. Take a printout of the answer key for future reference.

How to Calculate Marks for RRB MI CBT Exam

The RRB Ministerial and Isolated Category Exam is conducted in different stages, with the Computer-Based Test (CBT) being the first step. The marks calculation depends on the marking scheme decided by the Railway Recruitment Board (RRB). Here’s how you can calculate your marks:

Marking Scheme for CBT

• Each correct answer: +1 mark
• Each wrong answer: –⅓ mark (0.33 mark deduction)
• Unattempted questions: 0 mark (no penalty)

Formula to Calculate Marks
Total Marks=(Number of Correct Answers×1)−(Number of Wrong Answers×0.33)