RRB Ministerial & Isolated Categories Answer Key 2025: Check Official Responses & Raise Objections

The Railway Recruitment Board (RRB) has officially released the provisional answer key for the Ministerial and Isolated Categories examination held between 10th and 12th September 2025. With 1,036 vacancies on the line, candidates can now evaluate their performance in the Computer-Based Test (CBT) and verify their responses against the official key.

RRB Ministerial and Isolated Categories Answer Key 2025 Overview

Field	Details
Recruitment Board	Railway Recruitment Board (RRB)
Exam Name	RRB Ministerial and Isolated Categories
Vacancies	1036
Mode of Answer Key	Online
Answer Key Date	3rd October 2025
Raise Objection Dates	3rd to 7th October 2025 (11:55 pm)
Exam Date	10th to 12th September 2025
Marking Scheme	+1 for correct; -1/3 for incorrect

Steps to Download RRB Ministerial and Isolated Answer Key 2025

1. Visit the official RRB website at www.rrbcdg.gov.in.
2. Locate the notification labeled 'CEN 07/2024: CBT Exam responses & objection tracker' on the homepage.
3. Download RRB Ministerial & Isolated Categories Answer Key 2025 by entering your Registration ID and Date of Birth.
4. Input the displayed Captcha code and click the login button.
5. Review the answer key displayed on your screen and download it for your records.

Details Mentioned in RRB Isolated Answer Key 2025

Upon accessing your response sheet, ensure the following information is verified:

• Candidate’s name and Roll number
• Date of examination and specific shift
• Question numbers and provided options
• Your marked answers versus the official correct answers
• Your calculated marking status (correct/incorrect)

How to Raise Objections Against the Answer Key

If you identify a discrepancy, you may challenge the answer key by following these steps before the 7th October 2025 deadline (11:55 pm):

1. Navigate to the official objection portal: Click Here to Raise Objections for RRB Ministerial & Isolated Categories Answer Key 2025.
2. Login with your credentials and select the "Raise Objections" tab.
3. Specify the question number and test set (A/B/C/D) in question.
4. Provide a clear justification for your challenge and attach valid supporting documentation.
5. Pay the required fee of Rs. 50 per objection. Note that this fee is refundable if your challenge is proven valid.

Next Steps in the Selection Process

Following the resolution of all objections and the publication of final results, candidates will move forward in the selection journey:

• Computer-Based Test (CBT) results finalization.
• Stenography Skill Test (SST)/ Translation Test (TT)/ Performance Test (PT)/ Teaching Skill Test (TST) as applicable.
• Document Verification and Medical Examination.

Candidates should frequently monitor official updates for the next phase of the recruitment process.

Useful Resources

For further details, explore these related resources:

• RRB Ministerial & Isolated Categories Result 2025: Click Here to Check Status
• RRB Railway Teacher Result 2025: Official Link to Check Results
• RRB Teacher Answer Key 2025: Direct Download Link Available Here
• RRB Ministerial and Isolated Categories Syllabus and Exam Pattern: Complete Overview

Frequently Asked Questions (FAQs)

When was the RRB Ministerial and Isolated Categories Answer Key released?

The official RRB Ministerial and Isolated Categories Answer Key 2025 was released on 3rd October 2025.

What is the marking scheme for this exam?

The exam follows a scheme where 1 mark is awarded for each correct answer and 1/3 of a mark is deducted for each incorrect answer.

Is the objection fee refundable?

Yes, the objection fee of Rs. 50 per objection is refundable if your challenge is upheld and the error is acknowledged by the board.

What is the deadline for submitting objections?

All objections must be submitted by 7th October 2025, at 11:55 pm.