RRB Technician Answer Key 2025: The RRB Technician answer key is an official document published by the RRB containing the right answers to all the questions. The RRB will publish the answer key for Grade 1 and Grade 3 after the commencement of the exam and before the announcement of the results. The document is made available a few days before the announcement of the results. The candidates can verify and access the RRB Technician answer key on the official RRB website(indianrailways.gov.in).
The Answer Key helps candidates estimate their scores even before the official results are declared. Initially, the RRB will publish a provisional answer key. This will enable candidates to protest against any wrong answers for an INR 50 per-question fee. Afterwards, the final answer key will be made available on the official website.
The RRB Technician Grade 1 and 3 will be announced by RRB shortly before a few days of releasing the actual result or scorecard. Candidates can access the answer key on the RRB regional websites by logging in with their application number and date of birth.
In addition, Candidates could raise objections to the answer key in a given period decided by the conducting authority with an obligation fee of INR 50/- per question.
The RRB Technician answer key helps candidates self-assess their performance in the CBT exam, calculate their tentative score, and understand their qualifying status for the next stage of the selection process. Overall, the release of the answer key ensures transparency in the recruitment process.
Here are the steps to download the RRB Technician Answer Key from the official RRB website:
Go to the official website of the RRB where you submitted your application.
Search for the link related to the RRB Technician Grade 3 Answer Key 2025, which might be labeled as CEN 02/2024 (Tech-III): Exam Responses & Objection Tracker or something similar.
Log in using your registration number and password (or date of birth) as specified in your admission certificate.
Once logged in, you should be able to view and download the answer key.
If you find any discrepancies or want to raise an objection, note the last date for raising objections, which was 11th January 2025, up to 9 AM.
RRB Technician Answer Key 2025 Download Link
RRB Technician Answer Key 2025 - Marking Scheme
The following marking scheme is utilized for the RRB Technician Exam, which candidates may refer to to assess their performance and estimate their scores. Scores are then normalized to account for variations in exam difficulty across different shifts.
To help you estimate your score more easily, you can apply the following formula:
Total Score = (Number of Correct Answers × 1) – (Number of Incorrect Answers × 0.33)
This formula takes into account both the answers you got right and those you answered incorrectly, with a penalty for each wrong answer.
For example, if you completed all 100 questions in the test but managed to answer 90 of them correctly, your total score would be calculated as follows:
Multiply the number of correct answers (90) by 1, which gives you 90.
Subtract the penalty for incorrect answers. If you got 10 questions wrong, calculate the penalty by multiplying 10 by 0.33, resulting in 3.3.
Now, put it all Together:
Total Score = 90 - 3.3 = 86.7 out of 100, which means your final score would be 86.7, indicating your overall performance on the test.
The answer key for Technician Grade 1 and Grade 3 will be released a few days before the result announcement. Exact dates are yet to be announced by RRB.
Visit your regional RRB website, log in using your registration number and date of birth, and access the answer key under the relevant link (e.g., CEN 02/2024: Exam Responses & Objection Tracker).
Yes, candidates can raise objections to the provisional answer key by paying ₹50 per question within the specified objection window.
The correct answer will earn a +1 mark, while an incorrect answer will deduct −0.33 mark. Additionally, there is no negative marking for the examination.
Use the formula: Total Score = (Correct Answers × 1) − (Incorrect Answers × 0.33). This helps you estimate your performance before results are officially declared.

