RRB NTPC Undergraduate CBT 1 Answer Key 2026 and Response Sheet
Railway Recruitment Board (RRB) — Ministry of Railways
📌 Quick Information Overview
| Organization / University | Railway Recruitment Board (RRB) |
|---|---|
| Exam / Course Name | NTPC Undergraduate Posts |
| Update Category | Answer Key & Objections |
| Status | ARCHIVED |
| Release Date | 01 Aug 2026 |
| Official Portal | https://rrbcdg.gov.in |
Executive Summary & Key Facts
The Railway Recruitment Board (RRB) has published the provisional Answer Key along with the question paper and response sheets for NTPC Undergraduate Posts (All India). Candidates who appeared in the test can cross-check their marked responses with the official key to compute their estimated scores. In case of any discrepancies, candidates may submit online objections within the stipulated challenge window accompanied by prescribed proof. Detailed instructions and direct objection links are available below.
📅 NTPC Undergraduate Posts - Important Dates & Schedule
| Exam Date | 17 Sep 2026 |
|---|---|
| Result Date | 01 Aug 2026 |
📝 NTPC Undergraduate Posts - Detailed Notification Guide
RRB NTPC Undergraduate CBT 1 Answer Key 2026 Overview
The Railway Recruitment Board (RRB) has released the provisional answer key for the Computer-Based Test (CBT) 1 conducted under CEN 07/2025. Candidates who appeared for the examination between 7 May 2026 and 20 June 2026 can now access their individual response sheets and the official provisional answer key through the regional RRB portals.
| Event | Date |
|---|---|
| Answer Key Release Date | 27 June 2026 |
| Objection Window Opening | 27 June 2026 |
| Objection Submission Deadline | 5 July 2026 |
How to Access Your RRB NTPC Response Sheet
Follow these steps to download your response sheet and provisional answer key:
- Navigate to the official regional RRB website or the direct candidate login portal.
- Enter your unique Registration Number and Date of Birth (or Password).
- Submit the captcha verification to access the secure dashboard.
- Once logged in, view your question paper, recorded responses, and the corresponding correct options.
- Download the PDF file for your records and future reference.
Raising Objections Against Provisional Answer Key
Candidates identifying discrepancies in the provisional answer key may submit a formal challenge through the online portal. Note the following requirements for filing an objection:
- Fee: A non-refundable fee of ₹50 per question is applicable.
- Evidence: Candidates must provide valid documentary evidence or references to support their claim.
- Refund Policy: The fee will be refunded only if the objection is determined to be valid by the expert committee.
- Deadline: All objections must be submitted by 11:55 PM on 5 July 2026. Submissions after this cutoff will not be processed.
Score Calculation Method
Calculate your estimated score based on the official marking scheme provided in the recruitment notification:
- Correct Answer: +1 mark.
- Incorrect Answer: -0.33 marks (1/3rd negative marking).
- Unattempted: 0 marks.
Formula: Score = (Correct Answers × 1) - (Incorrect Answers × 0.33)