RRB ALP CBT 1 Answer Key 2026 : Railway Recruitment Boards (RRB) has released an important update for candidates who appeared in the Assistant Loco Pilot (ALP) CBT-1 Exam (CEN 01/2025). Now candidates can check their question paper, response sheet, and answer key online. Along with this, RRB has also provided the facility to raise objections if any answer is incorrect.
The CBT-1 exam was conducted from 13 February to 18 February 2026 and 11 March 2026, and the answer key window has been opened to maintain transparency in the evaluation process. Candidates can check and challenge the answer key from 20 March to 26 March 2026.
RRB ALP CBT 1 Answer Key 2026 Overview
| Details | Information |
|---|---|
| Organization | Railway Recruitment Boards (RRB) |
| Post Name | Assistant Loco Pilot (ALP) |
| Advt No. | CEN 01/2025 |
| Exam Name | CBT-1 |
| Answer Key Date | 20 March 2026 |
| Mode | Online |
Important Dates
| Event | Date & Time |
|---|---|
| CBT-1 Exam Date | 13–18 February 2026 & 11 March 2026 |
| Answer Key Notice Released | 18 March 2026 |
| Answer Key Available | 20 March 2026 (5:00 PM) |
| Last Date for Objection | 26 March 2026 (5:00 PM) |
Application Fees for Objection
| Details | Amount |
|---|---|
| Objection Fee | ₹50 per question + bank charges |
| Refund | If objection is correct |
How To Check Answer Key & Raise Objection
- Visit the official RRB website
- Login using Registration Number & Password
- Open Question Paper, Response Sheet & Answer Key
- Select the question you want to challenge
- Pay ₹50 per question
- Submit the objection form
Important Instructions
- Check answer key carefully before raising objection
- Submit objections before the last date
- Keep login details ready
- Follow official guidelines while submitting objection
Important Links
RRB ALP CBT 1 Answer Key 2026 important Q&A
Q1. When was the RRB ALP CBT-1 exam conducted?
Ans: The exam was held from 13–18 February 2026 and 11 March 2026.
Q2. When will the answer key be available?
Ans: The answer key is available from 20 March 2026.
Q3. What is the last date to raise objection?
Ans: The last date is 26 March 2026 (5:00 PM).
Q4. What is the objection fee?
Ans: ₹50 per question + bank charges.
Q5. Will the fee be refunded?
Ans: Yes, if the objection is correct (after deduction of charges).
