RRB NTPC Undergraduate Answer Key 2025 Out — Direct Response Sheet PDF Link
RRB NTPC UG Answer Key 2025 — Quick Summary
| Organization | Railway Recruitment Board (RRB) |
|---|---|
| Recruitment | NTPC (Non-Technical Popular Categories) — Undergraduate (CEN 06/2024) |
| Exam | CBT-1 (Computer Based Test) |
| Exam Dates | 7, 8, 11, 12, 13, 14, 18, 19, 20, 21, 22, 28, 29 August and 1, 2, 3, 4, 8, 9 September 2025 |
| Answer Key Release | 15 September 2025 (4:00 PM) |
| Last Date to View / Challenge | 20 September 2025 (11:55 PM) |
| Registered / Appeared | 6,326,818 candidates appeared (CBT-1) |
Why the Answer Key Matters
The official answer key and response sheet let candidates:
- Verify their recorded answers against RRB’s official responses.
- Estimate expected scores before the result is declared.
- Decide whether to raise objections to any question/answer.
- Plan next steps (preparation for CBT-2) based on estimated performance.
How to Download RRB NTPC UG Answer Key & Response Sheet
Follow these simple steps to view and download your response sheet:
- Go to the official portal: rrb.digialm.com.
- Click the link “CEN 06/2024 – NTPC (UG) Answer Key 2025” available on the homepage or candidate dashboard.
- Enter your Registration Number and Date of Birth (DOB used as password) and the captcha code.
- Click Login to view your question paper, responses and the official answer key.
- Download the response sheet / question paper PDF and save/print it for future reference.
| Download RRB NTPC UG Answer Key & Response Sheet |
Raise Objection — Procedure, Fee & Timeline
If you believe the official key contains an incorrect answer, you can raise an objection online. Important points:
- Objection Window: 15 September 2025 (4:00 PM) to 20 September 2025 (11:55 PM).
- Fee: ₹50 per question (non-refundable unless the objection is accepted, in which case the fee is refunded after bank charges).
- Payment Modes: Rupay Cards, Credit Cards, UPI, Net Banking.
- Only online objections through the same login are permitted — keep supporting documents/justification ready.
- RRB’s decision on objections will be final and binding.
Marking Scheme & Score Calculation
Understand how your raw score is calculated for CBT-1:
- Correct Answer: +1 mark
- Incorrect Answer: −0.33 mark (negative marking of one-third)
- Unattempted: 0 marks
Final Score Formula:
Total Marks = (Number of Correct Answers × 1) − (Number of Incorrect Answers × 0.33)
Example: If a candidate has 75 correct and 15 incorrect answers:
Score = 75 − (15 × 0.33) = 75 − 4.95 = 70.05 marks
What Next? Interpreting Your Score & Preparing for CBT-2
After estimating your score using the answer key, you should:
- Compare your estimated marks with expected cut-offs (previous trends and notifications).
- If your score appears competitive, start focused preparation for CBT-2 — practice subject knowledge, speed and accuracy.
- If your score is below expected cut-off, evaluate weak areas and work on accuracy to avoid negative marking.
RRB NTPC UG Answer Key 2025 — Frequently Asked Questions (FAQ)
Q1. When was the RRB NTPC UG CBT-1 exam held?
The CBT-1 exam for NTPC (UG) under CEN 06/2024 was conducted across multiple phases between 7 August and 9 September 2025.
Q2. Where can I download the answer key and response sheet?
Visit rrb.digialm.com, click the NTPC (UG) Answer Key link, and login with your registration number and DOB.
Q3. What is the last date to challenge the key?
The objection window closes on 20 September 2025 at 11:55 PM. Submit objections before this deadline.
Q4. How much is the objection fee and is it refundable?
The fee is ₹50 per question. It will be refunded (after bank charges) only if the objection is accepted by RRB.
Q5. How is the final score calculated?
Each correct answer adds one mark; each incorrect answer subtracts 0.33 mark. Use the formula provided above to calculate your estimated score.
Useful Links
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