RRB Isolated Category CBT Exam Dates 2026: Tentative schedule of computer-based test for the posts of isolated categories has been released by the Railway Recruitment Board (RRB) on June 29, 2026. The official dates have been out, and computer-based exam will be conducted on July 14, and July 15, 2026.
If we talk about the important events in the recruitment of Isolated categories posts under centralized employment notification no. 08/2025, the official recruitment notification for the isolated categories posts has been released by the Railway Recruitment Board on December 29, 2025. Application forms were filled between December 30, 2025, and January 29, 2026.
Now for the eligible candidates who fulfil the eligibility criteria, e-call letters will be issued by the respective railway recruitment board (RRB) four days prior to the exam date mentioned in the exam city and date intimation slip. Candidates can also check their exam city and date for which the link will be made active ten days prior to the exam date.
RRB Isolated Category Recruitment 2025-2026 Highlights
| Recruitment Organization | Railway Recruitment Boards (RRBs) |
| Notification No. | CEN No. 08/2025 |
| Post Name | Chief Law Assistant, Scientific Supervisor/Ergonomics and Training, Public Prosecutor, Lab Assistant Grade III (Chemist & Metallurgist), Junior Translator (Hindi), Scientific Assistant (Training), Senior Publicity Inspector, Staff and Welfare Inspector |
| Total Vacancies | 312 |
| Job Location | All India |
| Application Mode | Online only |
| Salary | Pay Level 2, 6 & 7 |
| Official Websites | rrbapply.gov.in |
Important Events
The important events in the form of timeline are given below for the RRB isolated category posts recruitment 2025-2026 under CEN no. 08/2025:
| Events | Important Dates |
|---|---|
| Short Notice Date | December 20, 2025 |
| Full Notification Date | December 20, 2025 |
| Opening Date of Application Forms | December 30, 2025 |
| Last Date for applying Online | January 29, 2026 |
| Last Date for Application Fee | January 31, 2026 |
| Application Correction Window Opens | February 01, 2026 |
| Application Correction Window Closes | February 10, 2026 |
| Application Status Out | May 11. 2026 |
| RRB Isolated Category CBT Exam Dates 2026 Notice Out | June 29, 2026 |
RRB Isolated Category CBT Exam Dates 2026
RRB Isolated Category CBT Exam Dates 2026: The Railway Recruitment Board (RRB) has officially released the exam dates for the single stage computer-based exam for the vacancies of the isolated category under CEN notice no. 08/2025. The exam dates are given in the below section:
RRB Isolated Category Selection Process 2026-2027
The important part of any recruitment is the complete knowledge of the selection process. If you have the complete information about the recruitment process and exam pattern, you can make the chances of your selection higher. The complete selection process is given below:
- Stage 1: Single Stage Computer-based online test
- Stage 2: Translation Test (For Junior Translator (Hindi))
- Stage 3: Document Verification
- Stage 4: Medical Examination
- Stage 5: Final Merit List
RRB Isolated Category CBT Exam Pattern 2026
The complete exam pattern for the all the posts of Isolated categories except Junior Translator (Hindi) is given below:
| Subject | Total Questions | Total Marks |
|---|---|---|
| General Intelligence and Reasoning | 15 | 15 |
| General Science | 10 | 10 |
| General Awareness | 15 | 15 |
| Professional Ability | 50 | 50 |
| Mathematics | 10 | 10 |
| Total | 100 | 100 |
Keep in Mind
- This exam patten is only for Chief Law Assistant, Scientific Supervisor/Ergonomics and Training, Public Prosecutor, Lab Assistant Grade III (Chemist & Metallurgist), Scientific Assistant (Training), Senior Publicity Inspector, Staff and Welfare Inspector.
- This exam pattern is not for Junior Translator (Hindi).
- Exam Duration: 90 minutes
- MCQ based Objective type Questions
- Negative Marking: One-third
- Qualifying marks: UR-40%, EWS-40%, OBC (Non creamy layer) -30%, SC-30%, ST-25%
Junior Translator (Hindi) CBT Exam Pattern 2026
The complete exam pattern for the posts of Junior Translator (Hindi) is given below:
| Subject | Total Questions | Total Marks |
|---|---|---|
| Hindi Language | 30 | 30 |
| English Language | 20 | 20 |
| General Knowledge, Simple Arithmetic, basics of computer, and General Intelligence | 50 | 50 |
| Total | 100 | 100 |
Keep in Mind
- This exam pattern is only for Junior Translator (Hindi).
- Exam Duration: 90 minutes
- MCQ based Objective type Questions
- Negative Marking: One-third
- Qualifying marks: UR-40%, EWS-40%, OBC (Non creamy layer) -30%, SC-30%, ST-25%
Important Links
| RRB Isolated Category CBT Exam Dates 2026 Notice | Click here |
| RRB Isolated Category Recruitment 2025-2026 Notification (CEN 08/2025) | Official Notification (Hindi | English) |
| Check other updates | Click here |