RRB Ministerial & Isolated Category Answer Key 2026
Post Date: July 31, 2026 | Time: 6:54 PM
Railway Recruitment Boards have released the RRB Ministerial & Isolated Category Answer Key 2026 for the Computer Based Test conducted under Centralised Employment Notice CEN 08/2025. The CBT was conducted on 14 July and 15 July 2026 for various Isolated Category posts.
Candidates can view their examination questions, recorded responses and provisional answer keys by logging into the official objection-tracker portal. The answer-key link will remain active from 31 July 2026 at 11:55 PM to 07 August 2026 at 11:55 PM. Candidates can also challenge any question, option or answer key within this period by paying the prescribed objection fee.
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RRB Response Sheet
CEN 08/2025 Answer Key
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| RRB Ministerial & Isolated Category Answer Key 2026 – Out |
| RRB Isolated Category Examination 2026 : Short Details |
| SarkariResultsCom.com |
RRB Ministerial & Isolated Category Answer Key 2026
| Important Answer-Key Information |
| The provisional answer key allows candidates to check every question displayed during the CBT, their recorded answer and the option proposed as correct by the Railway Recruitment Boards. Candidates who find an error may submit an online objection with supporting details. After reviewing valid objections, RRBs will prepare the final answer key, which will be used for result preparation. |
RRB Ministerial & Isolated Category Answer Key 2026
| Important Dates |
Application and Objection Fee |
- Detailed Notification Date : 30 December 2025
- Online Application Start Date : 30 December 2025
- Online Application Last Date : 29 January 2026
- Last Date for Fee Payment : 31 January 2026
- Application Status : 11 May 2026
- CBT Schedule Notice : 29 June 2026
- Examination City Details : 04 July 2026
- Mock Test Available : 05 July 2026
- CBT Admit Card : 10 July 2026
- Computer Based Test : 14-15 July 2026
- Answer Key and Response Sheet : 31 July 2026 at 11:55 PM
- Objection Submission Start : 31 July 2026 at 11:55 PM
- Last Date to View Response Sheet : 07 August 2026 at 11:55 PM
- Last Date to Submit Objection : 07 August 2026 at 11:55 PM
- Final Answer Key : After Review of Objections
- CBT Result : Will Be Updated Here Soon
|
Application Fee:
- General / OBC / EWS Candidates : ₹500/-
- SC / ST Candidates : ₹250/-
- Ex-Servicemen Candidates : ₹250/-
- PwBD Candidates : ₹250/-
- Women Candidates : ₹250/-
- Transgender Candidates : ₹250/-
- Eligible Minority / EBC Candidates : ₹250/-
Answer-Key Objection Fee:
- Fee Per Challenged Question : ₹50/-
- Applicable Bank Service Charges : Extra
- Refund : Available for a Correct Objection after deduction of applicable bank charges
Objection Fee Payment Methods:
- Debit Card
- Credit Card
- UPI
- Net Banking
|
RRB Ministerial & Isolated Category Answer Key 2026
| Age Limit As On 01 January 2026 |
Total Vacancies |
- Minimum Age : 18 Years
- Maximum Age : Varies from 30 to 40 Years According to the Post
- The prescribed age limit is different for each category number.
- OBC candidates receive upper-age relaxation according to Railway rules.
- SC and ST candidates receive upper-age relaxation according to Railway rules.
- PwBD, Ex-Servicemen, serving Railway employees and other eligible candidates receive relaxation as prescribed.
- Candidates must check the post-wise age limit in CEN 08/2025.
|
312 Posts
Eight Isolated Category Posts
Centralised Employment Notice 08/2025
Recruitment Through Railway Recruitment Boards
|
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312 Railway Vacancies
Eight Post Categories
Post-Wise Age Limit
RRB Ministerial & Isolated Category Answer Key 2026
| RRB Isolated Category Post-Wise Vacancy Details |
| Post Name |
Number of Posts |
Recruitment Category |
| Junior Translator / Hindi |
202 |
Isolated Category |
| Laboratory Assistant Grade III, Chemist and Metallurgist |
39 |
Isolated Category |
| Staff and Welfare Inspector |
24 |
Isolated Category |
| Chief Law Assistant |
22 |
Isolated Category |
| Senior Publicity Inspector |
15 |
Isolated Category |
| Public Prosecutor |
07 |
Isolated Category |
| Scientific Assistant / Training |
02 |
Isolated Category |
| Scientific Supervisor / Ergonomics and Training |
01 |
Isolated Category |
| Total |
312 |
CEN 08/2025 |
RRB Ministerial & Isolated Category Answer Key 2026
| Post-Wise Educational Qualification |
| Post Name |
Basic Eligibility Criteria |
| Junior Translator / Hindi |
- Master’s degree in Hindi or English with English or Hindi as a compulsory or elective subject at the degree level.
- Other combinations and translation qualifications are accepted according to CEN 08/2025.
- Candidates should verify the complete language and diploma requirements from the official notification.
|
| Staff and Welfare Inspector |
- Bachelor’s degree from a recognized university.
- Diploma in Labour Welfare, Social Welfare, Labour Laws, Personnel Management or an accepted equivalent qualification.
- A law qualification with the required specialization may be accepted according to notification conditions.
|
| Chief Law Assistant |
- Degree in Law from a recognized university.
- Minimum prescribed standing or experience as a pleader at the Bar.
- Candidates must satisfy the complete professional-experience condition mentioned in the notification.
|
| Laboratory Assistant Grade III |
- Class 12 Intermediate with Physics and Chemistry.
- Diploma or certificate in Laboratory Technology or another prescribed qualification.
- The qualification must satisfy the category-specific Railway requirements.
|
| Senior Publicity Inspector |
- Degree from a recognized university.
- Diploma in Public Relations, Advertising, Journalism or Mass Communication.
- Relevant professional experience as prescribed in CEN 08/2025.
|
| Public Prosecutor |
- Bachelor’s degree in Law from a recognized university.
- Professional practice or experience required under the official recruitment rules.
- Candidates should check the complete Bar and court-experience conditions.
|
| Scientific Assistant / Training |
- Postgraduate qualification in Psychology or another prescribed related subject.
- Relevant experience in training, psychological assessment or the notified field.
|
| Scientific Supervisor / Ergonomics and Training |
- Postgraduate or professional qualification in the subject prescribed by the Railway Recruitment Boards.
- Relevant experience in ergonomics, training, psychology or the notified professional area.
|
RRB Ministerial & Isolated Category Answer Key 2026
| Answer-Key and Objection Schedule |
| Activity |
Opening Date |
Closing Date |
Status |
| Viewing of CBT Questions |
31 July 2026 at 11:55 PM |
07 August 2026 at 11:55 PM |
Link Active |
| Viewing of Recorded Responses |
31 July 2026 at 11:55 PM |
07 August 2026 at 11:55 PM |
Link Active |
| Viewing of Provisional Answer Keys |
31 July 2026 at 11:55 PM |
07 August 2026 at 11:55 PM |
Available Now |
| Raising Online Objections |
31 July 2026 at 11:55 PM |
07 August 2026 at 11:55 PM |
Objection Window Open |
| Final Answer Key |
After Examination of Valid Objections |
Awaited |
| CBT Result |
After Final Answer Key |
Awaited |
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₹50 Objection Fee
07 August Deadline
Refund for Valid Objection
RRB Ministerial & Isolated Category Answer Key 2026
| RRB Isolated Category CBT Examination Pattern |
| Subject |
Questions |
Marks |
Important Information |
| Professional Ability |
50 |
50 |
Questions relate to the professional qualification and duties of the selected post. |
| General Awareness |
15 |
15 |
Includes current affairs and general knowledge. |
| General Intelligence and Reasoning |
15 |
15 |
Includes verbal and non-verbal reasoning. |
| Mathematics |
10 |
10 |
Includes arithmetic and basic numerical ability. |
| General Science |
10 |
10 |
Questions are generally based on school-level science. |
| Total |
100 |
100 Marks |
CBT duration and PwBD compensatory time apply according to the official notice. |
| Negative Marking |
One-third mark is deducted for each incorrect answer in the Computer Based Test. |
RRB Ministerial & Isolated Category Answer Key 2026
| Important Answer-Key Instructions |
- Use only the official RRB response-sheet and objection-tracker link.
- Enter the registration number exactly as generated during online application.
- Use the correct date of birth or password format displayed on the login page.
- Check that the response sheet belongs to CEN 08/2025.
- Download the question paper, recorded responses and answer key before the portal closes.
- Compare every recorded response with the provisional correct answer.
- Check whether any answer was recorded differently from the option selected during the CBT.
- Raise an objection only when authentic supporting evidence is available.
- Pay ₹50 plus bank charges separately for each challenged question.
- Submit every objection before 07 August 2026 at 11:55 PM.
- No representation will be accepted after the objection deadline.
- The decision of the Railway Recruitment Boards on objections will be final and binding.
- Save the objection acknowledgement and fee-payment receipt.
|
RRB Ministerial & Isolated Category Answer Key 2026
| Details Available on the Response Sheet |
- Candidate name
- Registration number
- Examination roll number
- CEN number
- Post category
- Examination date
- Examination shift
- Question identification number
- Question statement
- Available answer options
- Option selected by the candidate
- Correct option proposed by RRB
- Attempted or unattempted status
- Objection submission facility
- Objection fee-payment details
|
RRB Ministerial & Isolated Category Answer Key 2026
| How To Download RRB Ministerial & Isolated Category Answer Key 2026 |
- Visit the official website of any Railway Recruitment Board.
- Open the section for CEN 08/2025 Isolated Categories.
- Click on the link for viewing CBT questions, responses, keys and objection tracker.
- The official candidate login page will open.
- Enter your registration number.
- Enter your password or date of birth as required.
- Enter the captcha code displayed on the screen.
- Click on the Login or Submit button.
- Open the question-paper and response-sheet section.
- Check the questions, selected responses and provisional answers.
- Download or print the complete response sheet.
- Save the document before the link closes on 07 August 2026.
|
RRB Ministerial & Isolated Category Answer Key 2026
| How To Raise an Online Answer-Key Objection |
- Log in to the official RRB answer-key and response-sheet portal.
- Open the Objection Tracker option.
- Select the question identification number you want to challenge.
- Choose the type of objection related to the question, option or answer key.
- Enter a clear explanation supporting the objection.
- Provide authentic documentary or academic evidence where the portal permits.
- Review the question number and objection details carefully.
- Proceed to the online fee-payment page.
- Pay ₹50 plus applicable bank service charges per question.
- Submit the objection before 07 August 2026 at 11:55 PM.
- Download the objection acknowledgement.
- Save the payment receipt for refund or future reference.
|
RRB Ministerial & Isolated Category Answer Key 2026
| How To Calculate Expected CBT Marks |
- Download the official candidate response sheet.
- Count the responses matching the provisional correct answers.
- Award one mark for every correct answer.
- Count the responses that do not match the answer key.
- Deduct one-third mark for each incorrect answer.
- Do not award or deduct marks for an unattempted question.
- Add the marks obtained in all examination sections.
- Keep post-specific qualifying and minimum marks in mind.
- Remember that marks may change after objections are reviewed.
- Treat the calculated score only as an estimate until the official result is declared.
|
RRB Ministerial & Isolated Category Answer Key 2026
| What Happens After the Answer-Key Objection Period? |
- Railway Recruitment Boards will examine objections submitted within the prescribed period.
- Subject experts may review the challenged question, option and answer key.
- A valid answer may be changed if the objection is accepted.
- A question may be deleted or evaluated according to the final decision of RRBs.
- The fee paid for a correct objection will be refunded after deduction of applicable bank charges.
- The final answer key will be used to calculate candidate marks.
- Normalized scores may be used where the CBT was conducted in multiple shifts.
- Post-wise and category-wise candidates will be shortlisted for the next applicable stage.
- The CBT result and cutoff will be published on official RRB websites.
- Junior Translator candidates may be called for a Translation Test.
- Other posts may involve an applicable skill, performance, teaching or professional test.
- Shortlisted candidates will subsequently undergo document verification and medical examination.
|
RRB Ministerial & Isolated Category Answer Key 2026
| Documents Candidates Should Keep Ready |
- RRB CEN 08/2025 online application-form printout
- Application-fee payment receipt
- Application-status document
- Examination city-intimation slip
- CBT e-call letter
- Answer-key and response-sheet printout
- Objection acknowledgement, where applicable
- Objection fee-payment receipt
- Class 10 marksheet and certificate
- Class 12 marksheet and certificate, where applicable
- Graduation marksheets and degree certificate
- Postgraduate marksheets and degree certificate, where applicable
- Professional diploma or certificate required for the selected post
- Experience certificate in the prescribed format, where applicable
- Law degree and Bar-practice documents, where applicable
- Aadhaar Card or another valid photo identity document
- SC, ST, OBC, EWS or PwBD certificate, where applicable
- Ex-Servicemen certificate, where applicable
- Recent passport-size photographs
- Original certificates with self-attested photocopies
|
RRB Ministerial & Isolated Category Answer Key 2026
| How To Avoid Common Mistakes |
- Do not confuse CEN 08/2025 with the older CEN 07/2024 recruitment.
- Do not use an unofficial coaching answer key for filing an objection.
- Do not enter an incorrect registration number or date-of-birth format.
- Do not challenge the wrong question identification number.
- Do not submit the same objection repeatedly.
- Do not raise an objection without a clear reason or supporting evidence.
- Do not assume that submitting an objection guarantees acceptance.
- Do not wait until the final minutes of 07 August 2026.
- Do not close the payment page before the transaction is completed.
- Do not forget to download the objection acknowledgement.
- Do not treat the provisional answer key as the final answer key.
- Do not share your candidate login password with unknown persons.
- Verify all information through an official Railway Recruitment Board website.
|
RRB Ministerial & Isolated Category Answer Key 2026
| RRB Isolated Category Selection Process |
- Online Application and Eligibility Screening
- Computer Based Test
- Release of Candidate Response Sheet and Provisional Answer Key
- Online Answer-Key Objection Process
- Preparation of Final Answer Key
- Declaration of CBT Result and Cutoff
- Translation Test for Junior Translator / Hindi, Where Applicable
- Teaching, Performance, Skill or Professional Test for Applicable Posts
- Document and Eligibility Verification
- Medical Examination According to Railway Standards
- Preparation of Post-Wise and RRB-Wise Final Panel
- Appointment According to Merit, Vacancy and Railway Rules
|
RRB Ministerial & Isolated Category Answer Key 2026
Discover More
Answer-Key Login
Official Objection Notice
CEN 08/2025 Notification
| SOME USEFUL IMPORTANT LINKS |
Download Answer Key
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Check Answer Key Notice
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Download Admit Card
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Download Exam City Details
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Check Exam Date Notice
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Application Status Link
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Check Application Status Notice
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Apply Online Link
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Check Short Notice
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Check Official Notification
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Railway RRB Official Website
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| RRB Ministerial & Isolated Category Answer Key 2026 : Important Question |
- Question: When will the RRB Ministerial & Isolated Category Exam 2026 be conducted?
- Answer: The examination will be conducted as per the schedule announced in the official exam date notice released by the Railway Recruitment Board (RRB).
|
- Question: How can I check the RRB Ministerial & Isolated Category Exam Date 2026?
- Answer: Candidates can check the exam date by visiting the official RRB website and downloading the latest exam date notification.
|
- Question: When will the RRB Ministerial & Isolated Category Admit Card 2026 be released?
- Answer: The admit card has released before the examination. Candidates should regularly check the official RRB website for updates.
|
- Question: What details are mentioned in the RRB Ministerial & Isolated Category Exam Date Notice?
- Answer: The notice contains the exam date, schedule, shift details, important instructions, and other examination-related information.
|
- Question: What is the official website for RRB?
- Answer: The official website for RRB is https://indianrailways.gov.in/
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RRB Ministerial & Isolated Category Answer Key 2026
Download CBT Response Sheet and Submit Objections Before 07 August 2026
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Disclaimer: Information regarding any exam form, results, marks, answer key, or job update published on this website is provided only for immediate information of candidates. We are not responsible for any error or mistake. Candidates must verify all details from the official website and official notification before applying.
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