The Railway Recruitment Boards (RRBs) have successfully conducted the Computer-Based Test (CBT) for the Ministerial and Isolated Categories, CEN No. 07/2024, from September 10 to 12, 2025. The RRB has officially released the RRB Ministerial & Isolated Answer Key 2025 on October 3, 2025.Candidates can read the article below to get all the details about the RRB CEN 07/2024 Answer Key.
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Railway RRB Ministerial & Isolated Answer Key 2025 Out
The RRB Ministerial & Isolated Answer Key 2025 for CEN 07/2024 is now officially available. Candidates can download it from the regional RRB websites or the common RRB portal. This key helps candidates verify their answers, estimate their scores, and gauge their chances of qualifying for the next stages, such as the Skill Test or Document Verification. The release of the answer key is a significant step towards the final result declaration.
| Feature | Information |
|---|---|
| Recruitment Authority | Railway Recruitment Board (RRB) |
| Advertisement No. | CEN-07/2024 |
| Post Category | Ministerial & Isolated (Non-Teaching & Teaching) |
| Total Vacancies | 1036 |
| CBT Exam Date | September 10 to 12, 2025 |
| Answer Key Status | Official Key – Out (October 3, 2025) |
| Job Location | Across Indian Railways |
RRB Ministerial & Isolated Answer Key 2025 PDF Download Link
The direct link to download the RRB Ministerial & Isolated Answer Key 2025 PDF will be activated on the official websites. Candidates should note that the RRB first releases a provisional answer key, which is followed by an objection window. During this period, candidates can challenge any answer by submitting supporting documents, often with a nominal fee. After reviewing all objections, the RRB releases the final answer key, which is used for preparing the final merit list.
Steps to Download RRB Ministerial & Isolated Answer Key 2025
Follow these simple steps to download the answer key from the official website:
- Go to the Official Website: Visit official Link given in the article or your respective regional RRB website (e.g., RRB Chennai, RRB Mumbai).
- Locate the Answer Key Section:Â On the homepage, find and click on the link for “CEN 07/2024 – Answer Key” or a similar notification.
- Log In (If Required):Â You may need to enter your Registration Number and Password/Date of Birth to access the candidate portal.
- View and Download:Â The answer key will be available in PDF format. Select your set/question paper and click on the download link.
- Save for Reference:Â Save the PDF file to your device and take a printout for easy reference while calculating your marks.
Also Read: RRB NTPC Gradute CBT 2 City Intimation Slip Link 2025 Out [Link Live], Check Exam City & Date
RRB Ministerial & Isolated Answer Key 2025 Objection Window
The RRB CEN 07/2024 Objection Window will be open for a limited time after the release of the provisional answer key. Candidates who wish to challenge any answer must do so within this specified period through the official candidate portal. The objection must be raised with valid proof from authentic books/study materials. A fee may be applicable per question challenged.
RRB Ministerial & Isolated Answer Key FAQs
Q: When was the official RRB Ministerial & Isolated Answer Key 2025 released?
A: The official answer key was released on October 3, 2025.
Q: Where can I download the RRB CEN 07/2024 Answer Key?
A: You can download it from the official RRB websites:Â
Q: Can I challenge the RRB Ministerial Answer Key?
A: Yes, after the provisional answer key is released, an objection window is provided where you can challenge answers with valid proof.
Q: Is there negative marking in the RRB CEN 07/2024 exam?
A: Yes, there is a negative marking of 1/3 mark for every incorrect answer.
Q: What is the purpose of the RRB Answer Key?
A: It allows candidates to cross-check their answers, calculate their probable scores, and raise objections if they find any discrepancies before the final result is prepared.