RRB Isolated Categories Syllabus 2026: CEN 09/2026 Exam Pattern and Syllabus

Post Date: 9 November 2026 | Last Update: 9 November 2026
Short Information

The Railway Recruitment Boards (RRB) have released Centralised Employment Notification (CEN) No. 09/2026 for Isolated Categories recruitment. There are 191 vacancies across 7 posts. Selection will be through a single-stage Computer Based Test (CBT). The CBT will have 100 questions for 100 marks, with a duration of 90 minutes. Online applications run from 5 November 2026 to 4 December 2026 at rrbapply.gov.in.

Railway Recruitment Boards (RRB)
RRB Isolated Categories Syllabus 2026
CEN 09/2026
Exam Pattern
Total Questions 100 (MCQ)
Total Marks 100
Duration 90 minutes (120 minutes for scribe-eligible candidates)
Exam Mode Computer Based Test (CBT)
Correct Answer 1 mark
Wrong Answer -1/3 mark
Minimum Qualifying Marks UR/EWS 40%, OBC-NCL/SC 30%, ST 25%
Key Details
Notification No. CEN No. 09/2026
Posts 7 Isolated Category posts
Total Vacancies 191
Conducted By Railway Recruitment Boards
Application Dates 5 November – 4 December 2026
Exam Date Check official notification
Official Website rrb.indianrailways.gov.in
Selection Process: Single-stage CBT, then document verification and medical examination. Junior Translator (Hindi) candidates will also take a Translation Test after the CBT.

Syllabus – Subject-wise Marks

Subject Questions Marks
Professional Ability (post-wise) 50 50
General Awareness 15 15
General Intelligence and Reasoning 15 15
Mathematics 10 10
General Science 10 10
Total (except Junior Translator) 100 100

Half the paper is Professional Ability, which is different for each post and is given in Annexures IX to XV of the notification. General Awareness covers current affairs, Indian geography, culture and history, the freedom movement, Indian polity and Constitution, Indian economy, environmental issues, sports, and scientific and technological developments. General Science covers Physics, Chemistry and Life Sciences up to the Class 10 CBSE level.

Mathematics covers number systems, LCM and HCF, ratio, percentage, mensuration, time and work, time and distance, interest, profit and loss, algebra, geometry and trigonometry. Reasoning covers series, coding-decoding, syllogism, Venn diagrams, data interpretation, directions and analytical reasoning. For Junior Translator, the paper is different – at least 50 percent of the questions test language (20 percent English and 30 percent Hindi), and the rest cover GK, Reasoning, Arithmetic and Computer knowledge.

How to Download the Syllabus PDF:

  1. Open the official website rrb.indianrailways.gov.in.
  2. Open the CEN No. 09/2026 notification.
  3. Check the Professional Ability syllabus for your post in Annexures IX to XV.
  4. Download the PDF and note the subject-wise topics.
  5. Apply at rrbapply.gov.in before 4 December 2026.

Important Links

Official Website rrb.indianrailways.gov.in
Apply Online rrbapply.gov.in
Notification CEN 09/2026 CEN No. 09/2026 – Check official website

एक निजी सूचना पोर्टल (सरकारी वेबसाइट नहीं) – A private information portal (not a government website). For exact details, check only the official website.

FAQ – Frequently Asked Questions

How many posts are in RRB Isolated Categories CEN 09/2026?
There are 191 posts across 7 different posts.

How many questions are in the RRB Isolated Categories CBT?
The CBT has 100 questions, for a total of 100 marks. The duration is 90 minutes.

Is there negative marking in the RRB Isolated Categories exam?
Yes, 1/3 mark is deducted for every wrong answer.

How many questions are in Professional Ability?
Professional Ability has 50 questions, which is half the paper. The syllabus is different for each post.

What is the last date to apply for RRB Isolated Categories?
Apply online at rrbapply.gov.in by 4 December 2026.