The Railway Recruitment Boards (RRBs) have released the Ministerial & Isolated Category Answer Key 2026 for candidates who appeared in the Computer Based Test held on 14 and 15 July 2026. Applicants can now download the provisional answer key, review their responses, and estimate their expected scores before the declaration of the final result.
This recruitment drive aims to fill 312 vacancies across various Ministerial and Isolated Category posts in Indian Railways. Candidates should carefully verify every response in the answer key and submit objections within the prescribed period if they find any discrepancy.
RRB Ministerial & Isolated Category Answer Key 2026 – Overview
| Detail | Information |
|---|---|
| Organization Name | Railway Recruitment Boards (RRBs) |
| Recruitment Name | Ministerial & Isolated Categories Recruitment 2026 |
| Total Vacancies | 312 Posts |
| Answer Key Status | Released |
| Answer Key Release Date | 31 July 2026 |
| CBT Exam Date | 14–15 July 2026 |
| Application Mode | Online |
| Job Location | Across India |
| Selection Process | Written Examination, Skill Test/Typing Test, Document Verification, Medical Examination |
| Official Website | Railway Recruitment Board |
The answer key helps candidates analyse their performance and calculate their probable score before the official result is announced.
Important Dates
| Event | Date |
|---|---|
| Online Application Start | 30 December 2025 |
| Last Date to Apply Online | 29 January 2026 |
| Last Date for Fee Payment | 31 January 2026 |
| Exam City Details | 04 July 2026 |
| Admit Card Release | 10 July 2026 |
| CBT Examination | 14–15 July 2026 |
| Answer Key Released | 31 July 2026 |
| Result | To Be Announced |
Candidates should download the answer key promptly and complete the objection process, if applicable, within the specified timeline.
Application Fee
| Category | Fee |
|---|---|
| General / OBC / EWS | ₹500/- |
| SC / ST / Ex-Servicemen / PwBD / Women | ₹250/- |
| Payment Mode | Debit Card, Credit Card, Internet Banking, IMPS, Cash Card, Mobile Wallet |
The application fee was paid during the registration process through the prescribed online payment methods.
Age Limit
The age limit is calculated as 01 January 2026. The minimum age required is 18 years, while the maximum age varies between 30 and 40 years, depending on the post applied for. Eligible reserved category candidates are entitled to age relaxation according to Railway Recruitment Board recruitment rules.
Vacancy Details
| Recruitment | Vacancies |
|---|---|
| Ministerial & Isolated Categories | 312 |
| Total | 312 |
Post-wise reservation and vacancy distribution are available in the official recruitment notification.
Eligibility Criteria
Junior Translator (Hindi)
Candidates should possess a Master's Degree in Hindi or English, with Hindi and English studied as compulsory subjects at the undergraduate level.
Staff and Welfare Inspector
Applicants must have a Bachelor's Degree along with a Diploma or LL.B. specialising in Labour Laws.
Chief Law Assistant
Candidates should hold a Law Degree from a recognised university along with three years of practice as a pleader.
Laboratory Assistant Grade III (Chemist & Metallurgist)
Applicants should have passed 10+2 with Physics and Chemistry and possess a Diploma or Certificate in Laboratory Technology.
Senior Publicity Inspector
Candidates must hold a Degree or Diploma in Public Relations, Advertising, Journalism, or Mass Communication along with two years of relevant experience.
Publicity Prosecutor
Applicants should possess a Degree or Diploma in Public Relations, Advertising, Journalism, or Mass Communication.
Scientific Assistant / Training
Candidates should have a Master's Degree in Psychology along with one year of relevant work experience.
Selection Process
The recruitment process includes the following stages:
- Computer Based Written Examination
- Skill Test / Typing Test (where applicable)
- Document Verification
- Medical Examination
- Final Merit List
Candidates must qualify each applicable stage to secure final selection.
How to Download RRB Ministerial & Isolated Category Answer Key 2026
- Visit the official website of your respective Railway Recruitment Board.
- Open the latest recruitment or answer key section available on the homepage.
- Click on the RRB Ministerial & Isolated Category Answer Key 2026 link.
- Log in using your registration number and password or date of birth.
- View your answer key along with the recorded responses.
- Compare your answers with the official responses and calculate your estimated marks.
- If any answer appears incorrect, submit your objection within the prescribed time.
- Download and save a copy of the answer key for future reference.
Details Mentioned on the Answer Key
After downloading the answer key, candidates should verify the following information:
- Candidate Name
- Registration Number
- Roll Number
- Examination Date
- Question Paper Set
- Official Answers
- Candidate Responses
- Objection Window Details
Verifying these details carefully will help candidates estimate their score accurately.
Frequently Asked Questions
Q1. When was the RRB Ministerial & Isolated Category Answer Key 2026 released?
Answer: The provisional answer key was released on 31 July 2026. Candidates can now download it and compare their responses with the official answers.
Q2. What were the RRB Ministerial & Isolated Category Exam Dates 2026?
Answer: The Computer Based Test was conducted on 14 and 15 July 2026 across various examination centres.
Q3. How many vacancies are available under RRB Ministerial & Isolated Category Recruitment 2026?
Answer: A total of 312 vacancies have been announced for various Ministerial and Isolated Category posts in Indian Railways.
Q4. Can candidates raise objections against the RRB Ministerial & Isolated Category Answer Key 2026?
Answer: Yes. Candidates can submit objections against the provisional answer key within the timeline specified by the Railway Recruitment Boards, wherever the objection facility is provided.
Q5. What are the next stages after the RRB Ministerial & Isolated Category written examination?
Answer: Depending on the post, shortlisted candidates will appear for the Skill Test or Typing Test, followed by Document Verification and Medical Examination.
Q6. How can candidates estimate their score using the RRB Ministerial & Isolated Category Answer Key 2026?
Answer: Candidates should compare their recorded responses with the official answer key and calculate their expected marks according to the applicable marking scheme.