RRB NTPC UG Answer Key 2026 Out for CBT 1 Exam, Raise Objection by 5 July

RRB NTPC UG Answer Key 2026 released with Question Paper & individual response sheets for CBT 1 Undergraduate CEN 07/2025 Exam. Candidates can download the official RRB NTPC CBT 1 Exam Official Answer Key from the official RRB website (https://rrb.indianrailways.gov.in) and other regional websites using their registration number and date of birth. Also, we have provided some RRB NTPC Undergraduate Answer Key PDFs in the article.

RRB NTPC UG Answer Key 2026 Out 

Candidates who appeared for CBT 1 exam can check their performance in the exam by using the answer key as they can see their attempted answers along with the correct answers. The Railway Recruitment Board (RRB) offers the facility to raise objections along with RRB NTPC Answer Key from 27th June to 5th July 2026. The RRB NTPC Undergraduate Level CBT 1 Exam for 3058 Vacancies was successfully conducted from 7th May to 20th June 2026 for Commercial cum Ticket Clerk, Junior Clerk cum Typist, Accounts Clerk cum Typist, and Trains Clerk posts. More than 63 lakh candidates appeared in the examination. 

RRB NTPC UG Answer Key 2026 Link

The RRB NTPC answer key for the Undergraduate Level Exam for CEN 07/2025 has been released on 27th June 2026, on all regional websites and https://rrb.indianrailways.gov.in. Candidates can download the individual response sheet and answer key till 5th July 2026 (11:55 pm). The official answer key can be downloaded from the direct link shared below:

RRB NTPC UG Answer Key 2026 Link- Click to Download

RRB NTPC Undergraduate Answer Key 2026 PDFs

The candidates who are planning to appear for next year's exam can download the official answer keys (English & Hindi) from the table below. 

For more Answer Key & Paper PDFs, visit our RRB NTPC Previous Year Question Papers Page

How to Download the RRB NTPC UG Answer Key?

To download his/her RRB NTPC answer key for Commercial cum Ticket Clerk, Junior Clerk cum Typist, Accounts Clerk cum Typist, Trains Clerk posts, a candidate must have: Username/Registration Number and Password/Date of Birth. Here we have shared the step-by-step process to download the answer key.

1. Visit the official website of the Railway Recruitment Board, i.e., https://rrb.indianrailways.gov.in, or your respective regional website.
2. On the homepage, click on “CEN 07/2025 (NTPC-Undergraduate)” appearing red on the top bar.
3. Click on the notification reading "CEN-07/2025 (NTPC Undergraduate Categories) - Link for viewing of Tentative CBT 1 Undergraduate Level Answer Key & Response Sheet."
4. Click on the Link, and you are redirected to a login page
5. Enter your Username/Registration Number and Password/Date of Birth in the login window.
6. Enter the characters appearing on the screen.
7. After clicking on "login", your answer key appears on the screen.

What If forgot your Registration Number?
Open on the login page >> Click on"Forgot Registration Number" link on the login page >> Enter your Name, Date of Birth, and either your Email ID or Registered Mobile Number. >> Your registration number is displayed on the screen or sent directly to your registered email/mobile.

Share Your RRB NTPC UG Answer Key 2026 PDF with Us

How to Raise Objections Against RRB NTPC UG Answer Key?

Candidates who find any error or discrepancy in the official answer key can challenge it during the objection window. For the Undergraduate level (CEN 07/2025), the objection window is open from 27th June to 5th July 2026 and is now closed.

Raise Objections Against RRB NTPC UG Answer Key 2026

Steps to Raise Objection Against RRB NTPC Answer Key

1. Log in to your regional RRB portal using your registration number and date of birth.
2. Navigate to the "Objection Tracker" or "Challenge/Objection" section.
3. Select the Question ID against which you want to object.
4. Choose the language of the question paper.
5. Mention the reason for objection in detail along with supporting documentary proof (e.g., reference books, NCERT materials, etc.).
6. Pay the objection fee of ₹50 per question online.
7. Click "Submit" to save your objection.

Tips for Filing a Valid Objection – What Evidence RRB Accepts

Filing an objection without the right proof is the most common reason objections are rejected. Here's what works and what doesn't:

Evidence RRB Accepts- 

1. NCERT textbooks (Class 6–12)
2. Standard reference books (e.g., Lucent GK, R.S. Aggarwal)
3. Official government gazettes or PIB releases
4. Previous RRB official answer keys for the same question
5. Published scientific or academic papers

Evidence RRB Does NOT Accept

1. Screenshots from coaching institute apps
2. YouTube video links or handwritten notes
3. Social media posts or WhatsApp forwards
4. Unverified blog posts or news articles
5. Coaching institute PDF materials without source

What is the purpose of releasing answer key?

The answer key helps candidates to:

• Verify their attempted answers against the correct responses.
• Calculate their estimated/probable score before the official result.
• Raise objections if any discrepancy is found.

What is the RRB NTPC Marking Scheme?

Using the RRB NTPC Undergraduate Level Answer Key 2026, the candidates can estimate their scores. For calculating the marks, candidates need to follow the marking scheme released by the board. 

How to Calculate Marks Using the RRB NTPC Answer Key?

1. For the correct answers, add one mark. If any answer is wrong, then deduct 1/3 marks
2. Add all the marks for correct answers
3. Add all the marks for incorrect answers
4. In the end, deduct the total marks for correct answers from the incorrect answers. This will give a probable score.

To find your actual score out of the questions attempted, use this formula:

{Raw Score} = {Total Correct}) - {Total Incorrect X ⅓} 

Example:
If you attempted 90 questions, where 72 were correct and 18 were incorrect:

• Positive Marks: 72
• Negative Marks: 18 X 0.33 = 6
• Raw Score: 72 - 6 = 66

RRB NTPC Minimum Qualifying Marks

Minimum percentage of marks for eligibility in various categories: 

1. UR – 40%
2. EWS – 40%
3. OBC (non-creamy layer) - 30%
4. SC – 30%
5. ST – 30%

What's the next step after the RRB NTPC UG Answer Key?

After the RRB NTPC Undergraduate Answer Key (CEN 07/2025) is released, the board will analyse the objections/challenges and prepare the result according to the final answer key. The Railway Recruitment Board (RRB) will declare the result with the roll numbers of candidates who have qualified in the CBT exam. Along with the result, cut-off marks and scorecards will be released on the official website.