RRB NTPC UG CBT 2 Answer Key 2025: The Railway Recruitment Board (RRB) successfully conducted the RRB NTPC Undergraduate CBT 2 examination on 20 December 2025 for candidates who qualified in the RRB NTPC CBT 1 exam. A total of 52,008 candidates appeared in this crucial second stage computer-based test across multiple examination centers throughout India. The provisional RRB NTPC CBT 2 Answer Key 2025 is expected to be released shortly on the official RRB website (rrbapply.gov.in) along with individual candidate response sheets.
RRB NTPC CBT 2 Exam 2025 Overview
| Particular | Details |
|---|---|
| Exam Name | RRB NTPC Undergraduate CBT 2 2025 |
| Recruiting Authority | Railway Recruitment Board (RRB) |
| Posts Available | Commercial Cum Ticket Clerk, Accounts Clerk Cum Typist, Junior Clerk Cum Typist, Trains Clerk |
| Total Vacancies | 3,445 positions |
| Exam Mode | Computer-Based Test (CBT-II) Online |
| CBT 2 Exam Date | 20 December 2025 (Saturday) |
| Total Questions | 120 (50 + 35 + 35 questions) |
| Total Marks | 120 marks |
| Exam Duration | 90 minutes (1.5 hours) |
| Sections | General Awareness (50Q), Mathematics (35Q), General Intelligence & Reasoning (35Q) |
| Marks per Correct Answer | +1 mark |
| Marks per Wrong Answer | -1/3 mark (0.33 mark negative marking) |
| Unattempted Questions | 0 marks |
| Languages Available | 15 languages |
| Official Website | www.rrbapply.gov.in |
| Biometric Authentication | Aadhaar-linked biometric verification required (original/e-Aadhaar mandatory) |
The Undergraduate Level (CEN 06/2024) examination has been conducted for various posts, with a total of 3,445 vacancies announced. The answer key for the examination was released on 24th December 2025. Candidates are allowed to raise objections to the answer key from 24th December 2025 to 30th December 2025, up to 11:55 pm.
RRB NTPC CBT 2 Answer Key 2025 Download Link
The Railway Recruitment Board (RRB NTPC) has officially published the answer key for the Graduate Level recruitment exam 2025. Candidates can access the answer key and their individual response sheets by logging into their RRB accounts on rrbapply.gov.in using their registration number and date of birth.
Steps to Download RRB NTPC CBT 2 Answer Key 2025
Follow the detailed step-by-step process below to successfully download the RRB NTPC CBT 2 Answer Key 2025 and response sheet:
Step 1: First open web browser and go to the official RRB website at www.rrbapply.gov.in.
Step 2: On the homepage, locate the “Answer Key,” “Latest News,” or “CBT 2” section.
Step 3: After that, click on “CEN 06/2024 (NTPC-Undergraduate) appearing red on the top bar.
Step 4: Click on the notification reading- “CEN-06/2024 (NTPC Categories) – Link for viewing of Tentative CBT 2 Undergraduate Level Answer Key & Response Sheet.”
Step 5: On this page, find and click the “View Answer Key” or “Click Here” link, which will take you to the secure login site.
Step 6: You will be redirected to the RRB DigiAlm portal (rrb.digialm.com) or the RRB regional website login page.
Step 7: Enter your Registration Number and Date of Birth (in the format DD/MM/YYYY as specified) in the provided login fields.
Step 8: Complete the CAPTCHA verification to confirm you are not a bot, then click the “Submit” or “Login” button.
Step 9: After successful authentication, your answer key and response sheet will be displayed on the screen in both web view and downloadable PDF format.
Step 10: Enter the characters appearing on the screen.
Step 11: After clicking on “login”, your RRB NTPC Undergraduate CBT 2 Answer Key 2025 appears on the screen.
Raise Objection for RRB NTPC CBT 2 Answer Key 2025
Along with the answer key, the Railway Recruitment Board (RRB) has given candidates the chance to file objections to the RRB NTPC answer key for any anomalies in questions. Candidates can dispute the answer key from December 24th to December 30th, 2025 (11:55 p.m.), and a charge of Rs. 50/- must be paid online for each objection, which is only reimbursed if the objection is approved.
Click Here to Raise Objection to RRB NTPC CBT 2 Answer Key 2025
RRB NTPC CBT 2 Marking Scheme 2025 Details
| Answer Status | Marks Awarded | Calculation |
|---|---|---|
| Correct Answer | +1 mark | Each correct response adds 1 mark to total score |
| Wrong Answer | -1/3 mark (−0.33) | Each incorrect response deducts 0.33 mark from total score |
| Unattempted Question | 0 mark | Blank/unattempted questions carry no penalty or award |
| Total Questions | 120 | 50 (GA) + 35 (Math) + 35 (Reasoning) questions |
| Maximum Possible Score | 120 marks | Achieved when all 120 answers are correct |
| Minimum Possible Score | Negative (varies) | If most answers are incorrect, can be negative due to negative marking |
| Qualifying Percentage | UR: 40%, OBC: 30%, SC/ST: 25% | Category-wise minimum marks required to qualify |
How to Calculate Marks Through the RRB NTPC CBT 2 Answer Key 2025?
Calculating your predicted score using the RRB NTPC CBT 2 Answer Key 2025 is a simple process that involves carefully comparing your response sheet to the official answer key. Begin by categorising your responses into three groups: correct answers, incorrect answers, and unattempted questions. Keep track of how many accurate answers you get (where your highlighted option matches the official answer key). Similarly, sum the number of questions you answered wrong (where your highlighted option differed from the official key).
Once you have these counts, apply the marking scheme formula:
Total Score = (Number of Correct Answers × 1) – (Number of Wrong Answers × 1/3)
For example, suppose a candidate answers 90 questions correctly, marks 24 questions incorrectly, and leaves 6 questions unattempted. The calculation would be:
Total Score = (90 × 1) – (24 × 1/3) = 90 – 8 = 82 marks