RRB NTPC Answer Key 2025 for the Undergraduate CBT 2 exam has been released by the Railway Recruitment Boards on December 24, 2025. Candidates who appeared for the CBT 2 examination can check their provisional answers through the official regional railway websites.The answer key has been issued along with the response sheet and objection tracker for candidate review.
RRB NTPC UG CBT 2 Answer Key 2025 Objection Window Details
The Railway Recruitment Boards have allowed candidates to raise objections against the provisional answer key. This facility is available online for a limited period only.
Candidates must note the following key details carefully before submitting objections.
- Objection submission last date: December 30, 2025
- Objection submission closing time: 11:55 PM
- Mode of objection: Online only
- Late challenges: No objections will be accepted after the deadline
Once the objection window closes, subject experts will review all valid challenges. The final answer key and RRB NTPC UG CBT 2 Result 2025 will be prepared based on the revised answers.
RRB NTPC CBT 2 Marking Scheme for Undergraduate Posts
Candidates are advised to check the official marking scheme before calculating their expected scores. The marking pattern for the CBT 2 examination remains unchanged.
The marking scheme details are explained below for clarity.
- One mark is awarded for each correct answer
- 1/3 mark is deducted for every incorrect answer
- No marks are deducted for unattempted questions
Using this scheme, candidates can calculate their tentative CBT 2 scores by matching their responses with the provisional answer key.
RRB NTPC UG CBT 2 Answer Key 2025 Download Process
Candidates must follow the official steps to access the answer key and response sheet. A stable internet connection and login credentials are required.
The step-by-step process is explained below.
- Visit the official regional railway website
- Click on the link related to CEN 06/2024
- Select the option for RRB NTPC Answer Key, Response Sheet, Objection Tracker, and Question Paper
- Enter the User ID and Password in the login section
- View the question ID, selected response, and correct answer
- Download and save the RRB NTPC UG CBT 2 answer key for future reference
What Happens After RRB NTPC CBT 2 Objection Review?
After reviewing all objections, the Railway Recruitment Boards will publish the final answer key. No further challenges will be permitted once the final key is released.
The RRB NTPC Undergraduate CBT 2 Result 2025 will be declared based on the finalised answers. Candidates are advised to keep a copy of their response sheet and score calculation for result comparison. The answer key process plays a crucial role in ensuring transparency and fairness in the RRB NTPC recruitment process.
