RRB JE CBT 1 Answer Key 2026: The Railway Recruitment Boards (RRBs) have released a notification for the recruitment of various JE, DMS, & CMA (Junior Engineer, Chemical and Metallurgical Assistant & Depot Material Superintendent) posts under the Centralized Employment Notification (CEN) No. 04/2026 on August 13, 2026. Interested candidates have filled the application form for various JE, DMS, & CMA posts from August 14, 2026, to September 13,2026.
The 1st stage computer-based online test was conducted from October 27, 2026, to October 28, 2026, and November 02, 2026. Now on November 10, 2026, the Railway Recruitment Boards (RRBs) have released an important update for candidates who appeared in the CBT 1 exam for JE, DMS, & CMA (Junior Engineer, Chemical and Metallurgical Assistant & Depot Material Superintendent) posts under CEN 04/2026.
An important notice regarding answer key has been released by the RRB for transparency in the evaluation process which mentions that candidates can check the question, their responses, answer keys, and if they found any error in the questions or answers, they can raise the objection form November 11, 2026, to November 17, 2026.

RRB JE Recruitment 2026 Highlights
| Recruitment Organization | Railway Recruitment Boards (RRBs) |
| Notification No. | CEN No. 04/2026 |
| Post Name | Junior Engineer, Chemical and Metallurgical Assistant & Depot Material Superintendent |
| Total Vacancies | 4029 |
| Job Location | All India |
| Application Mode | Online only |
| Salary | Pay Level 6 |
| Official Websites | rrbapply.gov.in |
RRB JE Recruitment Complete Details
Important Events
Candidates, who filled the application form for the JE, DMS, & CMA (Junior Engineer, Chemical and Metallurgical Assistant & Depot Material Superintendent) posts can find the details about the important dates in the section given below:
| Events | Important Dates |
|---|---|
| Notification Date | August 13, 2026 |
| Opening Date of Application Forms | August 14, 2026 |
| Last Date for applying Online | September 13, 2026 |
| Last Date for Application Fee | September 15, 2026 |
| RRB JE Application Status 2026 | October 07, 2026 |
| RRB JE CBT 1 Exam Date 2026 | October 27, 2026, October 28, 2026, November 02, 2026 |
| RRB JE City Intimation Slip 2026 | October 17, 2026 |
| RRB JE E-Call Letter 2026 Out | October 23, 2026 |
| CBT-I Answer Key Date | November 10, 2026 |
| CBT-II Exam Date | Available Soon |
RRB JE CBT 1 Answer Key 2026
RRB JE CBT 1 Answer Key 2026: The Railway Recruitment Boards (RRBs) have released a notice for the answer key, response sheet and raising of question for 1st stage computer-based test for JE, DMS, & CMA (Junior Engineer, Chemical and Metallurgical Assistant & Depot Material Superintendent) posts under CEN 04/2026. Candidates can check the RRB JE CBT 1 Answer Key 2026 or can download the response sheet and answer key from the RRB official website. RRB JE CBT 1 Answer Key 2026 will give an estimate of the marks; candidates scored in their exam and gives an idea regarding their qualification to the next stage of the selection process. Once the link will be active to check your answer key, you can also raise objection regarding errors in the answer key.
RRB JE CBT 1 Answer Key 2026 Overview
| Recruitment Organization | Railway Recruitment Boards (RRBs) |
| Notification No. | CEN 04/2026 |
| CBT 1 Date | October 27, 2026, October 28, 2026, November 02, 2026 |
| Answer Key Notice Date | November 10, 2026 |
| Link active for viewing answer key and raising of objections | November 11, 2026 |
| Link closed for viewing answer key and raising of objections | November 17, 2026, up to 11:59 PM |
How to download RRB JE CBT 1 Answer Key 2026 for CEN 04/2026
Follow the steps given in the below section:
- Firstly, go to the regional official website of the Railway Recruitment Board (RRB).
- Click on the link dedicated for the RRB JE CBT 1 Answer Key 2026 for CEN 04/2026.
- A new page will be open where you will enter your logon credentials.
- After logging in, you will see the RRB JE CBT 1 Answer Key 2026 and response sheet.
- Firstly, download the answer key for CEN 04/2026 CBT 1.
- After downloading the answer key, cross check your responses in your response sheet.
Marks Calculation Using RRB JE CBT 1 Answer Key 2026
After downloading the RRB JE CBT 1 Answer Key 2026, candidates can easily calculate their marks in the 1st stage computer-based test. To calculate the marks, we need to understand the complete exam pattern and marking scheme used in the CBT 1 of JE exam under CEN 04/2026. Let’s deep dive into the examination pattern and marking criteria.
RRB JE CBT 1 Exam Pattern
| Sections | Total No. of Questions | Total Marks |
| General Intelligence & Reasoning | 25 | 25 |
| Mathematics | 30 | 30 |
| General Science | 30 | 30 |
| General Awareness | 15 | 15 |
| Total | 100 | 100 |
Important Points
- The minimum marks qualifying criteria for different categories: UR – 40%, EWS – 40%, OBC (Non-Creamy Layer) – 30%, SC – 30%, ST – 25%.
- Exam Duration: 1.5 Hour (90 minutes)
- Negative marking: one-third
How to Raise Objections
After checking the answer key and response sheet, if any candidate will find issues related to questions, responses, or answer key, you can raise the objection within a given time frame. The window for raising objection will open on November 11, 2026, and will close on November 17, 2026, at 11:59 PM. The candidate needs to have a valid reason and need to provide a proof to justify their objection.
| Total Fee for raising objection | Rs. 50/- |
| Refund Amount | Full Refund after deduction of applicable Bank charges if the objection raised is found to be correct |
RRB ALP CEN 01/2026 Recruitment Complete Details
Important Links
| RRB JE CBT 1 Answer Key 2026 Link | Answer Key |
| RRB JE CBT 1 Answer Key 2026 Notice | Full Notice |
| Revised Exam Dates for some exam centers | Revised Notice |
| Postponement Notice | Full Update |
| RRB JE E-Call Letter 2026 under CEN 04/2026 | Download Call Letter |
| RRB JE Mock Test 2026 | Click here for mock test |
| RRB JE City Intimation Slip 2026 | Exam and City Details |
| RRB JE 04/2026 Notification | Complete Notification Details |
| RRB Official Website | Click here |
| Check other updates | RRB Railway |