RRB NTPC CEN 07/2025 Answer Key Guide

Official Summary: Railway Recruitment Boards (RRBs) have officially activated the link for Viewing of Question Paper, Responses, and Answer Keys and raising objections for the NTPC (Under Graduate) CBT-2 Examination under Centralised Employment Notice (CEN) No. 07/2025. Candidates who appeared for the 2nd Stage Computer Based Test on 17th September 2026 can view their recorded responses from 24th September to 30th September 2026 (23:55 hrs). Using your official response sheet URL, you can compute your exact raw score with 1/3rd (0.33) Negative Marking and check your live Shift & Category Rank on CBTRank. Read our complete guide below for step-by-step instructions, marking formulas, objection rules, and score calculation.

RRB NTPC Under Graduate CBT 2: Answer Key & Recruitment Overview
Recruitment Board Railway Recruitment Boards (RRBs), Ministry of Railways, Govt. of India
Employment Notice Number CEN No. 07/2025 (NTPC Under Graduate)
Posts Covered Commercial cum Ticket Clerk (Level 3), Accounts Clerk cum Typist (Level 2), Junior Clerk cum Typist (Level 2), Trains Clerk (Level 2)
Examination Stage 2nd Stage Computer Based Test (CBT-2)
CBT-2 Exam Date 17th September 2026
Answer Key & Response Sheet Release 24th September 2026 (Live Now)
Objection Window Deadline 30th September 2026 (up to 23:55 hrs)
Objection Fee ₹50 per challenged question (Refundable if objection is valid)
Total Questions & Marks 120 Multiple Choice Questions – 120 Marks
Negative Marking 1/3rd (0.33 Mark) deducted for each incorrect response
Exam Duration 90 Minutes (120 Minutes for eligible PwBD candidates using Scribe)
Answer Key & Rank Calculator Link cbtrank.com/rrb-ntpc-ug-cbt-2/answerkey

1. How to Check RRB NTPC CBT 2 Answer Key & Calculate Rank on CBTRank

Manually counting 120 questions while accounting for fractional 1/3rd negative marking can be time-consuming and lead to miscalculations. With CBTRank, you can get an immediate, accurate scorecard breakdown and view your live shift rank. Follow these four simple steps:

Step 1: Open Your Official Response Sheet on DigiALM

Visit the official DigiALM candidate login link (rrb.digialm.com) or your respective regional RRB portal. Enter your Registration Number and User Password (Date of Birth in DDMMYYYY format). Click on "Candidate Response" to view your question paper with selected answers. Copy the complete URL from your browser address bar.

Step 2: Visit the Dedicated CBTRank Calculator

Navigate directly to the official calculator page: cbtrank.com/rrb-ntpc-ug-cbt-2/answerkey.

Step 3: Paste Your Response URL & Select Category

Paste your copied response sheet link into the URL input field. Select your applied RRB Zone, Post Group (Level 2 / Level 3), Reservation Category (UR, OBC-NCL, SC, ST, EWS), and Sub-Category (Ex-SM, PwBD).

Step 4: View Your Scorecard & Real-Time Shift Rank

Click on "Calculate Marks and Rank". Within seconds, CBTRank reads your answers, deducts 0.33 marks for each incorrect attempt, calculates your sectional scores across General Awareness, Mathematics, and Reasoning, and shows your live rank compared to other aspirants in your exact shift and RRB zone.

2. RRB NTPC CBT 2 Exam Pattern & Sectional Marks Distribution

As defined under Clause 13.2 of Detailed CEN No. 07/2025, the CBT-2 paper comprises 120 objective questions worth 120 marks with an overall exam duration of 90 minutes (120 minutes for eligible PwBD candidates using a scribe):

  • General Awareness (50 Questions – 50 Marks): Covers national and international current affairs, games and sports, art and culture, Indian literature, monuments, general science and life science up to 10th standard, Indian history, geography, constitution and political systems, environmental issues, transport systems, basic computers, and government initiatives.
  • Mathematics (35 Questions – 35 Marks): Tests number systems, decimals, fractions, LCM and HCF, ratios, percentages, mensuration, time and work, time and distance, profit and loss, simple and compound interest, basic algebra, geometry, trigonometry, and statistics.
  • General Intelligence & Reasoning (35 Questions – 35 Marks): Focuses on analogies, series completion, coding and decoding, mathematical operations, blood relations, syllogisms, Venn diagrams, puzzle solving, data sufficiency, decision making, and graph interpretation.
Section / Test Subject No. of Questions Maximum Marks Marking Scheme
1. General Awareness 50 50 +1.0 for Correct | -0.33 (1/3rd) for Wrong
2. Mathematics 35 35 +1.0 for Correct | -0.33 (1/3rd) for Wrong
3. General Intelligence & Reasoning 35 35 +1.0 for Correct | -0.33 (1/3rd) for Wrong
Grand Total (CBT-2 Composite Paper) 120 Questions 120 Marks Duration: 90 Minutes (120 Mins for Scribe PwBD)

3. Official Marking Scheme & Raw Score Formula

The Railway Recruitment Boards follow a strict 1/3rd negative marking policy in CBT-2. Raw scores are computed using this exact mathematical formula:

Net Raw Score = (Total Correct Answers × 1.0) - (Total Incorrect Answers × 0.333)
• Correct Response: +1.0 Mark | Incorrect Response: -0.333 Mark (1/3rd) | Unattempted: 0.00 Mark

Percentile Score Normalization: For examination stages held across multiple sessions or shifts, RRBs apply standard percentile score normalization across shifts to balance variations in question paper difficulty levels.

4. Post-Wise Selection Stages & Skill Test Requirements (CEN 07/2025)

Depending on the specific Under Graduate post you applied for, the final selection either depends solely on your CBT-2 score or requires passing a Computer Based Typing Skill Test (CBST):

Post Designation Pay Level Selection Pathway Subsequent Skill Test
Commercial cum Ticket Clerk (CCTC) Level 3 CBT-1 → CBT-2 → DV & Medical No Skill Test Required (100% CBT-2 Merit)
Accounts Clerk cum Typist Level 2 CBT-1 → CBT-2 → CBST → DV & Medical Typing Skill Test (Qualifying, 1:8 Shortlist Ratio)
Junior Clerk cum Typist Level 2 CBT-1 → CBT-2 → CBST → DV & Medical Typing Skill Test (Qualifying, 1:8 Shortlist Ratio)
Trains Clerk Level 2 CBT-1 → CBT-2 → DV & Medical No Skill Test Required (Direct DV from CBT-2)
Typing Speed Benchmark (for Clerk Posts) 30 Words Per Minute in English OR 25 Words Per Minute in Hindi on PC without editing assistance

5. Official RRB NTPC CBT 2 Objection Tracker, Fee & Refund Rules

If you discover any question or official answer key option that appears incorrect, you can challenge it through the official objection management system:

● Objection Window Schedule:

The objection tracker is active from 24th September 2026 until 30th September 2026 (23:55 hrs). Objections submitted after this deadline will not be considered under any circumstances.

● Prescribed Fee & 100% Refund Policy:

The challenge fee is ₹50/- plus applicable bank service charges per question. If the subject expert committee finds the candidate's objection valid, the full fee of ₹50/- will be refunded directly to the bank account from which the online transaction was made.

● Accepted Online Payment Modes:

All major All-Bank Rupay Debit Cards, SBI UPI, and multi-bank Net Banking channels are accepted for paying the challenge fee.

6. Frequently Asked Questions (FAQs)

Q1: How can I check my RRB NTPC CBT 2 Answer Key 2026? Log in to the official DigiALM portal at rrb.digialm.com using your Registration Number and Date of Birth. Open your response sheet, copy the URL, and paste it into the CBTRank calculator to get an immediate score and shift rank.
Q2: What is the last date to raise objections against the RRB NTPC CBT 2 answer key? The online objection link remains open until 30th September 2026 up to 23:55 hrs.
Q3: What is the negative marking deduction in RRB NTPC CBT 2? There is a penalty of 1/3rd (0.33 mark) for each incorrect answer. Each correct response carries 1.0 mark.
Q4: Will the objection fee be refunded if my challenge is accepted? Yes. If your objection is upheld by the subject matter committee, the fee of ₹50/- per question will be credited back to your original payment source.
Q5: Which NTPC Under Graduate posts do NOT require a typing skill test? Commercial cum Ticket Clerk (Level 3) and Trains Clerk (Level 2) do not have any typing test requirement. Candidates are selected directly based on their CBT-2 normalized merit.
Q6: Is it safe to check my response sheet URL on CBTRank? Yes. CBTRank is 100% free and completely secure. It evaluates only the public HTML code of your response sheet to calculate scores and never requests or stores your login password.

Check Your RRB NTPC CBT 2 Score & Shift Rank Now

Fast, accurate, and 100% free answer key calculator and rank predictor for RRB NTPC Under Graduate candidates.

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