How to Calculate Marks Using RRB NTPC UG Answer Key 2026: Check Marking Scheme

How to Calculate Marks Using RRB NTPC UG Answer Key 2026: According to the official RRB notification, the digital portal containing questions, candidate responses, and master answer keys went live on June 27, 2026, at 19:00 hrs. Candidates eagerly awaiting their performance indicators can view their sheets and calculate their estimated raw scores before the portal window officially closes on July 5, 2026, at 23:55 hrs. 

Also Read: RRB NTPC UG 2026 Response Sheet Out

How to Calculate Marks Using RRB NTPC UG Answer Key 2026

Candidates can calculate their RRB NTPC 2026 CBT 1 Score by applying the official marking scheme. Follow the steps below to calculate marks using RRB NTPC UG Answer Key 2026-

• Match answers: For each question, compare the official answer key with your response sheet and mark whether your answer is Correct, Wrong or Unattempted.

• Count totals: Count total Correct (C), Wrong (W), and Unattempted (U) answers.

RRB NTPC Score Calculator 2026

Follow the RRB NTPC Score Formula below to calculate RRB NTPC UG marks- 

Apply formula: Raw score = (C × 1) + (W × −1/3) + (U × 0)

• Round as required: Do not round intermediate negative fractions; final total may be a decimal (for example, 66.67).

• Section-wise addition: If you want section-wise insight (e.g., General Awareness, Maths, Reasoning), repeat steps 1–4 for each section.

RRB NTPC UG 2026 Marking Scheme

To accurately calculate your tentative score using the official answer key, you must strictly follow the marking structure defined by the RRB evaluation board:

• Total Number of Questions: 100 Questions

• Positive Weightage: +1 Mark is awarded for every correct response.

• Negative Weightage (Penalty): 1/3rd Mark (0.33) is deducted for every incorrect option chosen.

• Unattempted Questions: 0 Marks are added or deducted for questions left blank.

RRB NTPC UG Answer Key 2026 And Response Sheet Out

RRB NTPC  Answer Key 2026 and response sheet have been released for the CBT-1 examination, allowing candidates to check their marked responses, compare them with the official answers, and estimate their scores. The link became active on 27 June 2026, and candidates can view the question paper, answer key, and response sheet through the official RRB portals using their login credentials. Click the button below to check the official notice-

RRB NTPC UG Answer Key 2026 And Response Sheet Out

 RRB NTPC UG Answer Key 2026 Direct Link

Candidates must log in using their Registration Number and Date of Birth/Password to access the answer key and response sheet. The Railway Board has released the answer key and response sheet on all regional websites. Candidates can check their question paper, recorded responses, and official answers through the candidate login portal.

RRB NTPC UG Answer Key 2026 Direct Link

RRB NTPC UG Answer Key 2026 Overview

Tracking the official timelines announced by the Ministry of Railways ensures you don't miss out on important download deadlines or the objection submission window:

How to Download RRB NTPC UG Answer Key & Response Sheet

Follow these simple, verified instructions to view and download your unique candidate question paper response log:

1. Visit the Official Website:

Open your standard web browser and head straight to the official centralized page of the boards at rrbindianrailways.gov.in. Alternatively, log in to your specific regional RRB website (e.g., RRB Chandigarh, RRB Mumbai, RRB Secunderabad).

2. Locate the Active CEN 07/2025 Notification Link:

On the home landing interface, click on the active announcement link labelled "CEN-07/2025 (NTPC Undergraduate Categories) - Link for viewing of Tentative CBT 1 Response Sheet and Answer Keys".

3. Enter Candidate Login Credentials:

You will be instantly redirected to a secure centralized login dashboard hosted by RRB's assessment engine. Enter your unique Registration Number/Username and your Date of Birth (DDMMYYYY) which acts as your access password.

4. Generate and Save Your Response PDF:

Once logged into your profile dashboard, click on the tab marked "Candidate Response Sheet". A master file displaying the question text, the correct option verified by the board (marked in green), and your selected option will load on the layout. Click "Print" to save it locally as a PDF file.

Detailed Procedure for Raising Objections Against Answer Keys

If you find a clear discrepancy while reviewing your response sheet—such as an officially marked correct option that is factually wrong, or a question containing flawed data loops—you can raise a formal challenge through the online portal:

1. Objection Period: The objection window remains active from June 27, 2026 (19:00 hrs) until July 5, 2026 (23:55 hrs). No representations will be accepted after this deadline.

2. Prescribed Fee: Candidates must process an online payment fee of ₹50/- plus applicable bank service charges per question challenged.

3. Fee Refund Clause: If the independent subject matter experts find your objection valid and correct, the ₹50 fee will be refunded back to the source bank account used for the online transaction. No refund is provided for rejected challenges.

4. How to Object: Log into your response portal dashboard, navigate to the "Objection Tracker" tab, select the specific question ID, clearly state your reason for the challenge, and upload legitimate documentary proof (such as NCERT textbooks or official reference logs).