Candidates who applied for the Railway Recruitment Boards’ Isolated Categories recruitment should note that the CBT has already taken place. The examination under CEN 08/2025 was conducted on July 14 and 15, 2026.
The RRBs announced the exam schedule on June 29. After the examination, a notice dated July 31 allowed candidates to check their questions, response sheets and provisional answer keys.
The answer key objection window ended on August 7, 2026. Candidates should now check the official RRB website for the next recruitment update and any result announcement related to their post.
RRB Exam 2026: Quick Overview
| Detail | Information |
| Recruitment body | Railway Recruitment Boards |
| Notification | CEN 08/2025 |
| Category | Isolated Categories |
| Exam mode | CBT |
| Exam dates | July 14 and 15, 2026 |
| Answer key notice | July 31, 2026 |
| Objection deadline | August 7, 2026 |
| Current status | Exam completed; objections closed |
| Official website | RRB portal |
RRB Isolated Categories Exam Date 2026
The CBT was held on two dates:
- July 14, 2026: First examination day.
- July 15, 2026: Second examination day.
Candidates who appeared should keep their registration details and relevant documents ready for future recruitment updates.
What About the RRB Answer Key?
The RRBs issued the question paper, response sheet and provisional answer key viewing notice on July 31, 2026.
Candidates could log in to check their recorded responses and compare them with the provisional key. They could also challenge an answer by submitting an objection through the online facility.
The objection deadline was August 7, 2026, at 11:55 PM. The facility is now closed.
The notified objection fee was ₹50 per question, along with applicable bank charges. Refunds for valid objections were subject to the RRB’s rules.
How to Check the Latest RRB Update
Follow these steps:
- Visit the official RRB website.
- Open your regional RRB website.
- Search for CEN 08/2025 or Isolated Categories recruitment.
- Check the latest notice for your post.
- Follow the official instructions for result or further selection updates.
Always use an official RRB website for recruitment information. Avoid relying on old answer key links or unofficial messages claiming that a new result has been released.
What Should Candidates Do Now?
If you appeared for the CBT, keep checking the relevant regional RRB website. The next update may provide information about the result, shortlisting or the next stage of selection.
The process can differ by post, so read the recruitment notice carefully. Do not assume that the same selection stages apply to every Isolated Categories post.
Important Links
- Official Railway Recruitment Boards portal
- CEN 08/2025 Isolated Categories notice page
- RRB Secunderabad notices
FAQs
When was the RRB Isolated Categories exam held?
The CBT took place on July 14 and 15, 2026.
When was the answer key released?
The notice for viewing questions, responses and provisional answer keys was issued on July 31, 2026.
Can I still raise an objection?
No. The notified objection window closed on August 7, 2026, at 11:55 PM.
What was the objection fee?
It was ₹50 per question plus applicable bank charges.
Has the result been announced?
Check the official regional RRB website for the latest result status for your post. This update does not confirm a final result for all posts under CEN 08/2025.
Where can I check official updates?
Visit the official RRB portal and select your regional board.