RRB ALP CBT 1 Answer Key 2026: The Railway Recruitment Boards (RRBs) have released an important update for candidates who appeared in the Assistant Loco Pilot (ALP) CBT-1 Exam under CEN 01/2025. As per the official notice, candidates can now view their question paper, responses, and answer key, and also raise objections if they find any discrepancies. The CBT-1 exam was conducted from 13 February to 18 February 2026 and 11 March 2026, and now the answer key window has been activated for transparency in the evaluation process. The RRB ALP CEN 01/2025 Answer Key will be available from 20 to 26 March 2026.

Also Read: Railway RRB ALP Recruitment CEN 01/2026

RRB ALP CBT 1 Answer Key 2026 Overview

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

Activity	Date & Time
CBT-1 Exam Date	13-18 February 2026
Answer Key Notice Released	18 March 2026
Answer Key & Response Sheet Available	20 March 2026 (5:00 PM onwards)
Last Date to Raise Objection	26 March 2026 (till 5:00 PM)

Application Fees for Objection

Details	Amount
Objection Fee	₹50 per question + bank charges
Refund	If objection is valid (after deduction of charges)

Candidates should note that the objection fee will only be refunded if the challenge is found correct, and the refund will be processed to the same account used for payment.

Also Read: DRDO CEPTAM 11 STA and Technician Exam City/ Admt Card

How to Check Answer Key & Raise Objection

Candidates who appeared in the CBT-1 exam can follow this process:

Step
Visit the official RRB website
Login using Registration Number & Password
View Question Paper, Responses & Answer Key
Select the question to challenge
Pay ₹50 per question and submit objection

The detailed objection process and guidelines are available on the official portal itself.

Also Read: RRB NTPC Graduate CEN 06/2025 Exam City/ Admit Card

Important Links

RRB ALP CBT 1 Answer Key 2026 Notice PDF	Notice
RRB ALP CBT 1 Answer Key 2026 Link (From 20.03.2026)	Answer Key
RRB Apply Portal	RRB Apply
RRBs Official Website	RRBs