The Railway Recruitment Boards (RRBs) have released the RRB Technician Answer Key 2026 for Technician Grade-I Signal and Technician Grade-III posts under CEN No. 02/2026. Candidates who appeared for the Computer Based Test (CBT) can check the provisional answer key, question paper and recorded response sheet through the relevant RRB website.\
The answer key was released on 15 October 2026. Candidates who identify an incorrect answer, question or option can submit an objection through the official objection facility, subject to the instructions issued by the Railway Recruitment Boards.
The objection window is scheduled to close on 22 October 2026 at 11:55 PM. Candidates should download their response sheets, calculate their probable scores and submit any valid objections before the deadline.
RRB Technician Answer Key 2026 – Overview
| Particulars | Details |
|---|---|
| Organization | Railway Recruitment Boards (RRBs) |
| Recruiting Authority | Ministry of Railways |
| Examination | RRB Technician Recruitment 2026 |
| CEN Number | 02/2026 |
| Posts | Technician Grade-I Signal and Technician Grade-III |
| Total Vacancies | 6,557 |
| Examination Mode | Computer Based Test (CBT) |
| Technician Grade-III Exam Dates | 6–9 October 2026 |
| Technician Grade-I Signal Exam Date | 9 October 2026 |
| Answer Key Release Date | 15 October 2026 |
| Answer Key Status | Provisional answer key released |
| Response Sheet | Available through the candidate login |
| Objection Last Date | 22 October 2026 |
| Objection Deadline | 11:55 PM |
| Objection Fee | ₹50 per question, plus applicable bank charges |
| Official Application Portal | https://www.rrbapply.gov.in/ |
| Official RRB Websites | https://indianrailways.gov.in/ |
The release date, examination dates and objection deadline have been reported by education-news sources covering the RRB notice. Candidates should confirm the applicable instructions on their regional RRB portal.
RRB Technician Answer Key 2026 Important Dates
Candidates should note the following dates for the answer-key process.
| Event | Date |
|---|---|
| CEN 02/2026 Recruitment Notification | 29 June 2026 |
| Online Application Start Date | 30 June 2026 |
| Last Date to Apply | 29 July 2026 |
| Technician Grade-III CBT | 6–9 October 2026 |
| Technician Grade-I Signal CBT | 9 October 2026 |
| Provisional Answer Key Released | 15 October 2026 |
| Last Date to Raise Objections | 22 October 2026 |
| Objection Window Closing Time | 11:55 PM |
Important: The answer-key objection facility is time-limited. Candidates should not wait until the last day to review their responses or make payments.
RRB Technician Answer Key 2026 Download Link
Candidates can use the official portals below to find the response sheet and answer key.
| Description | Link |
|---|---|
| RRB Technician Answer Key and Response Sheet | Open RRB Apply Portal |
| Regional Railway Recruitment Boards | Indian Railways Official Website |
| RRB Bhubaneswar | Visit Official Website |
| RRB Secunderabad | Visit Official Website |
After opening the relevant regional RRB website or application portal, locate the link for CEN 02/2026 – Viewing Questions, Responses and Answer Keys and Raising Objections.
The login link may be displayed differently across regional websites. Use the official link for the RRB associated with your application.
How to Download the RRB Technician Response Sheet 2026
The response sheet contains the questions presented during the examination and the answers recorded against them. Candidates can compare these responses with the provisional answer key to estimate their performance.
Follow these steps:
- Visit the official RRB application portal or your regional RRB website.
- Find the notification for Technician CEN 02/2026 Answer Key.
- Click the link for viewing questions, responses and answer keys.
- Enter the required login details, such as your registration number and date of birth or password, as requested by the portal.
- Log in to your candidate account.
- Select the relevant examination and shift, if prompted.
- View your recorded responses and the provisional answer key.
- Download or save the available documents for reference.
- Review the questions and answers carefully before calculating your probable score.
Candidates should never share their registration credentials or password with unofficial websites or individuals claiming to provide answer keys.
What Is Included in the RRB Technician Answer Key?
The answer-key facility is intended to let candidates review their examination responses against the answers provisionally published by the RRBs.
The available materials may include:
- Provisional answer key: The answers published by the examination authority.
- Candidate response sheet: The answers recorded during your CBT.
- Question paper: The questions displayed during your examination, where provided.
- Objection facility: The online facility for challenging questions, answer options or keys within the permitted period.
Candidates should download and review the documents while the facility is active. The provisional key may be revised after the authority considers valid objections.
RRB Technician Answer Key Objection 2026
Candidates who believe an answer or question contains an error can raise an objection through the official facility. An objection should be based on a specific discrepancy and supported by credible evidence.
The reported objection window closes on 22 October 2026 at 11:55 PM.
Objection fee
| Particulars | Details |
|---|---|
| Fee per Question | ₹50 |
| Additional Charges | Applicable bank service charges |
| Payment Mode | Online payment options displayed on the portal |
| Refund | For an accepted objection, the fee is refunded after applicable bank charges, according to the published rules |
| Deadline | 22 October 2026, 11:55 PM |
The exact payment methods and refund conditions should be checked in the official objection notice before submission.
How to Raise an Objection Against the RRB Technician Answer Key
- Visit the official RRB portal or the relevant regional RRB website.
- Open the answer-key and objection link for CEN 02/2026.
- Log in using your candidate credentials.
- Open the question and answer key you want to challenge.
- Select the relevant question or answer option.
- Enter the objection details and provide supporting evidence wherever the portal allows or requires it.
- Pay the prescribed fee of ₹50 per question, plus applicable bank charges.
- Submit the objection and retain the confirmation or payment receipt.
What Should Candidates Check Before Submitting an Objection?
Before challenging an answer, candidates should:
- Verify the question number and answer option.
- Read the question carefully, including any technical terminology.
- Consult a reliable textbook, standard reference or other credible source.
- Provide clear evidence that supports the proposed correction.
- Check the official instructions about the objection format and permitted supporting material.
- Submit the objection before the deadline.
An objection should not be filed merely because the published answer differs from a candidate’s response. The challenge should have a clear factual or technical basis.
RRB Technician Score Calculation 2026
Candidates can estimate their probable CBT score by comparing their recorded responses with the provisional answer key and applying the examination’s marking scheme.
For the standard marking scheme, one mark is awarded for each correct answer, one-third of a mark is deducted for each incorrect answer, and no marks are awarded or deducted for an unattempted question.
The formula is:
Probable score = Correct answers − (Incorrect answers ÷ 3)
This calculation gives a raw estimate before any applicable normalisation or other official score-processing rules.
Example of score calculation
Suppose a candidate has the following responses:
| Response Type | Number | Marks per Response | Total |
|---|---|---|---|
| Correct answers | 70 | +1 | +70 |
| Incorrect answers | 15 | −1/3 | −5 |
| Unattempted questions | 15 | 0 | 0 |
| Estimated Raw Score | 100 | 65 marks |
In this example, the candidate’s estimated raw score is 65 marks out of 100, assuming the relevant CBT uses the stated 100-question marking scheme.
Another example
If a candidate answers 60 questions correctly and 20 incorrectly, the estimated score would be:
- Marks for correct answers: 60 × 1 = 60
- Negative marks: 20 × 1/3 = 6.67
- Estimated raw score: 60 − 6.67 = 53.33 marks
The final official score may differ because of applicable normalisation and other rules. Candidates should consult the detailed notification for the exact marking scheme applicable to their post and examination.
RRB Technician Grade-I Signal and Grade-III Recruitment
The recruitment under CEN 02/2026 includes Technician Grade-I Signal and multiple Technician Grade-III trades.
The answer-key announcement is relevant to candidates who appeared for the applicable CBT under this notification. Candidates should confirm that they have opened the correct response sheet for their post and examination date.
| Post Category | Examination Dates | What Candidates Should Do |
|---|---|---|
| Technician Grade-I Signal | 9 October 2026 | Check the Grade-I Signal response sheet and provisional key |
| Technician Grade-III | 6–9 October 2026 | Check the response sheet and provisional key for the relevant examination |
The total advertised vacancies under CEN 02/2026 are reported as 6,557. This figure relates to the overall recruitment notification, not the number of candidates who have qualified.
What Happens After the Answer Key?
After the provisional answer-key objection window closes, the Railway Recruitment Boards can review the submitted challenges and take further action under the applicable examination rules.
The subsequent process may include:
- Examination of objections submitted by candidates.
- Revision of answer keys where objections are accepted.
- Processing of candidates’ examination scores.
- Normalisation, where applicable under the recruitment rules.
- Publication of results or score-related updates.
- Further selection stages as prescribed for the relevant post.
The publication date for the final answer key or result should not be assumed unless an official announcement is issued.
Important Instructions for Candidates
- Download the response sheet and provisional answer key from the official portal.
- Check the correct post and examination shift.
- Calculate your raw score carefully.
- Submit objections only where you have a reasonable supporting basis.
- Pay the objection fee through the official portal.
- Complete the process before 22 October 2026 at 11:55 PM.
- Keep a copy of submitted objections and payment confirmations.
- Follow the official RRB websites for updates about the final key, result and subsequent stages.
Frequently Asked Questions (FAQs)
1. Has the RRB Technician Answer Key 2026 been released?
Yes. The provisional answer key for Technician Grade-I Signal and Technician Grade-III under CEN 02/2026 was reported as released on 15 October 2026.
2. What is the CEN number for the RRB Technician recruitment?
The recruitment is conducted under Centralised Employment Notification (CEN) No. 02/2026.
3. What is the last date to raise objections against the RRB Technician answer key?
The reported deadline is 22 October 2026 at 11:55 PM. Candidates should confirm the deadline displayed on their official portal.
4. What is the objection fee for the RRB Technician Answer Key 2026?
The reported fee is ₹50 per question, plus applicable bank service charges. Refunds for accepted objections are subject to the official rules.
5. How can I download my RRB Technician response sheet?
Visit the official RRB application portal or regional RRB website, open the CEN 02/2026 answer-key link and log in using the required credentials.
6. Is the RRB Technician answer key final?
No. The currently reported key is provisional. It may be revised after the authority considers valid objections.
7. How do I calculate my probable marks?
Under the standard marking scheme, add one mark for each correct answer and deduct one-third of a mark for each incorrect answer. Unattempted questions receive zero marks. Confirm the exact scheme in the recruitment notification.
8. Will the estimated score be the final score?
Not necessarily. The estimated score is a raw calculation. The official score may differ because of normalisation or other applicable examination rules.
9. How many vacancies are advertised under RRB Technician CEN 02/2026?
The recruitment notification is reported to cover 6,557 vacancies across Technician Grade-I Signal and Technician Grade-III categories.
10. Where can I check official RRB Technician updates?
Candidates should visit the RRB application portal or their respective regional RRB website.