RRB Isolated Categories Recruitment 2026: The official website has released the official notification for the Railway RRB Isolated CEN 08/2025. The application process will start from 30 December 2025 and will end on 29 January 2026 on the official website. Check out the notice given below, which contains all the important information.
RRB Isolated Categories Recruitment 2026
Candidates can fill out the application form from 30 December 2025 to 29 January 2026. A total of 311 vacancies are available for Senior Publicity Inspector, Lab Assistant Gr. III, Chief Law Assistant, Junior Translator (Hindi), Staff and Welfare Inspector, Public Prosecutor, and Scientific Assistant (Training) posts under the Isolated Category. The RRB Isolated Post Recruitment 2026 contains all the exam-related details such as eligibility, post information, selection procedure, age limit, salary, and all other information.
RRB Isolated Categories 2026 Overview
| Recruiter | Railway Recruitment Boards (RRBs) |
| Name of Posts | Isolated Category |
| Posts | Senior Publicity Inspector, Lab Assistant Gr. III, Chief Law Assistant, Junior Translator (Hindi), Staff and Welfare Inspector, Public Prosecutor, and Scientific Assistant (Training) |
| CEN No | 08/2025 |
| Total Vacancies | 311 |
| Application Start Date | 30th December 2025 |
| Application Last Date | 29th January 2026 |
| Mode of Apply | Online |
| Exam Level | National |
| Age Limit | 18 to 40 years (varies post-wise) |
| Exam Frequency | As required |
| Official Portal | indianrailways.gov.in |
RRB Isolated Category Recruitment 2025-26 Important Dates
The online application process will start on 30 December 2025on the official website. The short notice released provides a few details about the exam. The complete exam details will be released with the notification in 2025.
| Event | RRB Isolated Categories Recruitment 2026 | RRB Ministerial & Isolated Categories |
| Short Notice Release | 17 December 2026 | 16th December 2024 |
| Notification Release | – | 7th January 2025 |
| Online Application Start | 30 December 2025 | 7th January 2025 |
| Last Date to Apply | 29 January 2026 | 6th February 2025 |
| Last Date to Pay Application Fee | 31 January 2026 | 6th February 2025 |
| Exam Date | As Per the Schedule | 10th to 12th September 2025 |
| Admit Card Available | Before Exam | 7th September 2025 |
| Answer Key | – | 3rd October 2025 |
| Result | – | 25th November 2025 |
RRB Isolated Categories Exam Date 2026 Out
The RRB will officially announce the exam date for the RRB Isolated Categories Recruitment 2026. Candidates who will apply for the Isolated posts are advised to check the detailed schedule and instructions, which will be released on the official website.
RRB Isolated Categories Vacancy 2026
There are 311 Vacancies for the recruitment of various posts under Isolated categories. Interested Candidates can check the table below for the details of the RRB Isolated Categories Recruitment 2026 post-wise vacancy.
| Posts | Vacancies |
| Sr. Publicity Inspector | 15 |
| Lab Assistant Gr. III | 39 |
| Chief Law Assistant | 22 |
| Junior Translator (Hindi) | 202 |
| Staff and Welfare Inspector | 24 |
| Public Prosecutor | 7 |
| Scientific Assistant (Training) | 2 |
| Total | 311 |
RRB Ministerial and Isolated Exam 2026 Application Fee
To fill out the application forms, candidates have to pay the application fee for the RRB Isolated Recruitment 2026. The Application fee amount differs based on the candidate’s category. Check the detailed fee information below.
- Gen/ OBC/ EWS: ₹400/-
- SC/ ST/ EBC/ Female/ Transgender: ₹250/-
- Pay the Examination Fee Through Credit Card, Debit Card, Net Banking/ Pay Online.
RRB Isolated Categories Eligibility
Railway RRB Isolated Post Eligibility is given below. For the Railway Isolated Category Recruitment, candidates should be eligible in terms of educational qualifications and age limits for various posts. The table below contains complete details for the RRB Isolated 2026 eligibility criteria.
Education Qualification & Experience
As previously stated, several positions demand necessary experience in their respective fields. Check the minimal education qualification and experience required for the released positions here.
| Posts | Education Qualification | Experience Required |
| Sr. Publicity Inspector | Candidates must have completed a Diploma in Public Relations/ Advertising/ Journalism/ Mass Communication | 2 years of experience |
| Lab Assistant Gr. III | Candidates must have passed 12th with Physics & Chemistry as main subjects. | — |
| Chief Law Assistant | Candidates must have completed their Law Graduate (LLB) from a recognised university | 3 years of experience |
| Junior Translator (Hindi) | PG with Hindi & English Subjects (at Degree Level) | — |
| Staff and Welfare Inspector | Degree/ Diploma/ PG/ LLB/ MBA in Related Subjects | — |
| Public Prosecutor | Law Graduate (LLB) | 5 years of experience |
| Scientific Assistant (Training) | PG in Psychology | 1 year of experience |
Age Limit (as on 01/01/2026)
| Posts | Age Limit |
| Sr. Publicity Inspector | 18 to 33 years |
| Lab Assistant Gr. III | 18 to 30 years |
| Chief Law Assistant | 18 to 40 years |
| Junior Translator (Hindi) | 18 to 33 years |
| Staff and Welfare Inspector | 18 to 38 years |
| Public Prosecutor | 18 to 38 years |
| Scientific Assistant (Training) | 18 to 35 years |
RRB Isolated Categories 2026 Selection Process
The selection process for the RRB Isolated Categories Recruitment 2026 consists of various stages, such as
- Written Exam– It will be an objective-type online exam. Candidates need to qualify at this stage to be shortlisted for further selection.
- Skill Test– This will be a qualifying stage for certain posts, such as Translator, Stenographer, etc. The nature of the skill test will vary as per the post.
- Document Verification -This is a mandatory stage for all posts. The authorities will verify all original documents of the candidates to ensure their suitability for the said post.
- Medical Examination– This is the last stage of selection before the appointment. All shortlisted candidates are required to undergo a medical examination to ensure their physical and mental fitness for recruitment.
RRB Isolated Categories Syllabus & Exam Pattern 2025-2026
RRB Isolated Categories Exam Pattern depends on various posts. Interested candidates who are going to apply should check the exam pattern and syllabus given below for the best preparation.
- The examination will be of the objective type, consist of 100 MCQs, and carry a total of 100 marks.
- The time allocated will be 1 hour and 30 minutes.
- Each question will carry 1 mark.
- Negative marking is applicable for wrong answers, and 1/3 marks will be deducted for the same.
| Section | No. of Questions | Maximum Marks | Duration |
| Professional Ability | 50 | 50 | 90 Minutes120 Minutes (PwD Candidates) |
| General Awareness | 15 | 15 | |
| General Intelligence and Reasoning | 15 | 15 | |
| Mathematics | 10 | 10 | |
| General Science | 10 | 10 | |
| Total | 100 | 100 |
RRB Isolated Categories Syllabus 2026
The Computer-Based Test for RRB Categories Recruitment 2026 shall have objective-type questions on the Exam Topics. The subjects included in the RRB MI Syllabus are General Awareness, General Science, General Intelligence and Reasoning, Mathematics, and Professional Ability. Check Subject wise detailed topics given below.
Mathematics Syllabus
- Number Systems
- BODMAS
- Decimals
- Fractions
- LCM and HCF
- Ratio and Proportions
- Percentage
- Mensuration
- Time and Work
- Time and Distance
- Simple and Compound Interest
- Profit and Loss
- Algebra
- Geometry and Trigonometry
- Elementary Statistics
- Square Root
- Age Calculations
- Calendar & Clock
- Pipes & Cistern.
General Intelligence and Reasoning Syllabus
- Analogies
- Alphabetical and Number Series
- Coding and Decoding
- Mathematical Operations
- Relationships
- Syllogism
- Jumbling
- Venn Diagram
- Data Interpretation and Sufficiency
- Conclusions and Decision-Making
- Similarities and Differences
- Analytical Reasoning
- Classification
- Directions
- Statement- Arguments and Assumptions etc.
General Awareness Syllabus
- Knowledge of Current Affairs
- Indian Geography
- Culture and History of India including the freedom movement
- Indian Polity and Constitution
- Indian Economy
- Environmental issues concerning India and the World, Sports, General scientific and technological developments, etc.
General Science Syllabus
- Physics, Chemistry, and Life Sciences (up to 10th standard CBSE syllabus).
General English / Hindi Syllabus
- Synonyms
- Antonyms
- Sentence Correction
- Precis Writing
- Letter Writing
- Grammar
- Transformation of sentences
RRB Isolated Categories Salary 2026
RRB Isolated Categories’ salary for various posts is given below. All other RRB Isolated Categories Exam 2026-related details will be released with the official notification.
| Name of the Post | Pay Level (7th CPC) | Initial Pay (Rs.) |
| Senior Publicity Inspector | Level-6 | 35,400 |
| Lab Assistant Gr. III (Chemist & Metallurgist) | Level-2 | 19,900 |
| Chief Law Assistant | Level-7 | 44,900 |
| Junior Translator / Hindi | Level-6 | 35,400 |
| Staff and Welfare Inspector | Level-6 | 35,400 |
| Public Prosecutor | Level-7 | 44,900 |
| Scientific Assistant (Training) | Level-6 | 35,400 |
RRB Isolated Recruitment 2026 Admit Card
The Admit Card for RRB Isolated Vacancy 2026 Exam date will be released on the official website. The website will release the official notification and exam date. Interested candidates can download the admit card from the link given below.
Railway RRB Isolated 2026 Recommended Books
| Book Name | Book Type | Book Link (In Hindi) | Book Link (In English) |
| Competitive Reasoning Shortcut Secrets book by Ankush Lamba for All Government Exams (NRA CET, SSC, Bank, Railway, Defence, Police, and all other exams) | Textbook | View Book | View Book |
| Best Mathematics Book by DP Singh Sir For Competitive Exams (SSC, Bank, Railway, Defence, Police, NRA CET and All Other Exams) With Maths Shortcut Secrets | Textbook | View Book | View Book |
| Complete General English book For All Government & Competitive Exams | Textbook | – | View Book |
| Static GK book by Varun Awasthi Sir for (SSC, Bank, Railway, Police, Defence, TET, State PCS) Exams | Textbook | View Book | View Book |
| General Science Book For Competitive Exams By Kajal Sihag Mam In English | Textbook | View Book | View Book |
Railway RRB Isolated Vacancy 2026 FAQs
Ans. For RRB Isolated categories recruitment 2026, there are a total of 311 Vacancies.
Ans. The last date for the RRB Isolated categories application form is 29 January 2026
Ans. The details related to the RRB Isolated categories recruitment 2026, Post-wise age limit, are described in this blog.
Ans. RRB Isolated Categories eligibility varies by post. Read the eligibility criteria from
