RRB NTPC answer key 2025 released: Check direct link, steps to download and raise objections here

The Railway Recruitment Board ( RRB ) has officially released the NTPC Undergraduate (UG) CBT-1 Answer Key 2025 on September 15, 2025. Candidates who appeared for the computer-based test held between August 7 and September 9, 2025 can now check their provisional answer keys, response sheets, and question papers online at the official portal rrb.digialm.com.

This release marks a crucial stage of the recruitment process, as candidates can not only verify their responses but also raise objections against any discrepancies. The objection window will remain open until September 20, 2025, after which the final answer key and results will be declared.
How to download the RRB NTPC answer key Here is how candidates can download the answer key online:

Visit the official RRB DigiLMS portal: rrb.digialm.com.

Click on “CEN-06/2024 (NTPC-UG) – Tentative CBT-1 Answer Key” link.

Enter Registration Number and Date of Birth to log in.

Download the Answer Key, Response Sheet, and Question Paper.

Direct link to download answer key here.

How to raise objectionsHere is how candidates will be able to raise objections against the RRB NTPC answer key:

• Use the Objection Tracker Link available on the portal.
  
• Select the Question ID and corresponding Answer Key ID.
  
• Provide a valid reason with supporting documents.
  
• Pay an objection fee of ₹50 per question.
  
• Submit before September 20, 2025, 11:55 PM.

What happens nextOnce the objection window closes, the Railway Recruitment Board (RRB) will carefully review all the challenges submitted by candidates. Each objection, along with the supporting documents provided, will be evaluated by subject experts. After this process, RRB will release a final answer key, incorporating valid corrections wherever necessary. The final key will then form the basis for the evaluation of candidates’ responses.

Following this, the CBT-1 results will be announced, determining which candidates move forward to the next stage of the NTPC recruitment process. This sequence ensures transparency and fairness in the selection procedure, giving candidates a clear and accurate outcome of their performance.