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| Update type | Syllabus |
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| Recruiting authority | Authority — see source notice |
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| Last successful check | 15 Nov 2026 |
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| Last date | Not yet verified — check the notice |
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Notice information
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- Updated November 05, 2026 10:54 AM
- by Bhuvaneshwari A
- According to the published syllabus information, the Isolated Categories recruitment generally involves a single-stage Computer Based Test (CBT) of 100 questions carrying 100 marks, conducted for 90 minutes. The examination includes post-specific Professional Ability questions along with General Awareness, General Intelligence and Reasoning, Mathematics and General Science. The Junior Translator (Hindi) post follows a separate language-focused CBT pattern and a qualifying Translation Test. Candidates should check the detailed CEN 09/2026 notification for the final post-wise syllabus and examination instructions.
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RRB Isolated Categories Syllabus 2026 Overview
- The RRB Isolated Categories recruitment is conducted for specialised posts requiring different educational and professional qualifications. Although several general subjects are common across posts, the Professional Ability syllabus differs according to the position selected by the candidate.
RRB Isolated Categories Exam Pattern 2026
- The RRB Isolated Categories CBT pattern gives substantial importance to Professional Ability. For the six posts other than Junior Translator (Hindi), this section accounts for half of the total examination marks.
- The remaining 50 marks are distributed among General Awareness, General Intelligence and Reasoning, Mathematics and General Science. Candidates should prepare both the professional syllabus and the common subjects to improve their overall performance.
RRB Isolated Categories Syllabus 2026 - Common Subjects
- The common CBT syllabus includes Mathematics, General Intelligence and Reasoning, General Awareness and General Science. These subjects apply to the standard CBT pattern for the non-translator posts.
- Candidates can prepare these sections using school-level concepts, railway recruitment practice questions and current-affairs materials. The Professional Ability portion should be studied separately according to the relevant post.
RRB Isolated Categories Mathematics Syllabus 2026
- The Mathematics section evaluates numerical ability and the application of basic mathematical concepts. It carries 10 questions for 10 marks in the standard CBT pattern.
- The published syllabus includes the following topics:
- Number Systems and BODMAS
- Decimals and Fractions
- LCM and HCF
- Ratio and Proportion
- Percentages
- Mensuration
- Time and Work
- Time and Distance
- Simple and Compound Interest
- Profit and Loss
- Algebra
- Geometry and Trigonometry
- Elementary Statistics
- Square Roots
- Age Calculations
- Calendar and Clock
- Pipes and Cisterns
- Candidates should focus on accuracy and basic problem-solving speed. Regular practice with arithmetic problems can help reduce calculation errors during the examination.
RRB Isolated Categories General Intelligence and Reasoning Syllabus
- The General Intelligence and Reasoning section tests logical thinking, analytical ability and the interpretation of relationships and information. This section carries 15 questions in the standard CBT pattern.
- Analogies
- Alphabetical and Number Series
- Coding and Decoding
- Mathematical Operations
- Relationships
- Syllogism
- Jumbling
- Venn Diagrams
- Data Interpretation and Sufficiency
- Conclusions and Decision Making
- Similarities and Differences
- Analytical Reasoning
- Classification
- Directions
- Statement, Arguments and Assumptions
- Preparation should include different reasoning question formats rather than concentrating on a single topic. Candidates can practise series, coding-decoding, logical statements and analytical problems to improve their familiarity with the examination.
RRB Isolated Categories General Awareness Syllabus 2026
- The General Awareness section evaluates knowledge of current events and important national and international developments. It carries 15 marks in the standard examination pattern.
- Current Affairs
- Indian Geography
- Indian Culture and History
- Indian Freedom Movement
- Indian Polity and Constitution
- Indian Economy
- Environmental Issues Concerning India and the World
- Sports
- General Scientific Developments
- Technological Developments
- Candidates should cover both static general knowledge and recent events. Important developments relating to science, technology, governance, economics and sports may form part of their preparation.
RRB Isolated Categories General Science Syllabus 2026
- The General Science section includes Physics, Chemistry and Life Sciences up to the standard of the Class 10 CBSE syllabus. It carries 10 questions for 10 marks in the standard CBT.
- Candidates should revise foundational scientific principles, terminology and applications using appropriate secondary-school textbooks and practice questions.
RRB Isolated Categories Post Wise Syllabus 2026
- The Professional Ability syllabus is the most important distinguishing feature of this recruitment. Different posts require different specialised knowledge, and the standard CBT allocates 50 marks to this section.
- The following post-wise topics are based on the published CEN 09/2026 syllabus coverage. Candidates should compare them with the annexures in the official detailed notification, particularly where individual topic-wise question ranges are concerned.
RRB Junior Translator (Hindi) Syllabus 2026
- The Junior Translator (Hindi) examination follows a separate CBT pattern designed to test proficiency in Hindi and English, along with general knowledge, reasoning, arithmetic and computer fundamentals.
- At least 50% of the CBT questions assess language proficiency, with 30 questions relating to Hindi and 20 to English. The remaining 50 questions cover the other prescribed subjects.
RRB Staff and Welfare Inspector Syllabus 2026
- The Staff and Welfare Inspector Professional Ability syllabus focuses on industrial relations, labour welfare, social security, wage legislation, working conditions and administrative knowledge.
- The published syllabus provides indicative question ranges for the following areas:
- The subject coverage includes industrial disputes, trade unions, standing orders, provident funds, employees' state insurance, maternity benefits, wage payment, gratuity, factories, mines, computer applications and access to information.
- Candidates should pay attention to the labour-law statutes and welfare provisions identified in the syllabus, including their objectives, provisions and administrative applications. The topic ranges are indicative rather than guaranteed exact question counts.
RRB Chief Law Assistant Syllabus 2026
- The Chief Law Assistant Professional Ability syllabus covers constitutional, administrative, civil, criminal, commercial and labour laws. Candidates should have a working understanding of legal principles, statutory provisions and their application.
- The examination coverage includes both substantive and procedural law. Candidates should revise legal concepts along with important statutory provisions and procedural rules. The applicable legislation should be studied in its current form, as reflected in the official recruitment syllabus.
RRB Public Prosecutor Syllabus 2026
- The Public Prosecutor Professional Ability syllabus focuses on criminal law, evidence, criminal procedure, the administration of justice and railway-related legislation.
- The syllabus also includes foundational legal concepts, criminology, constitutional protections and statutory offences.
- Candidates should prepare the legal framework relating to investigation, prosecution, evidence, criminal liability and railway offences. The questions may test both legal knowledge and interpretation of statutory principles.
RRB Senior Publicity Inspector Syllabus 2026
- The Senior Publicity Inspector Professional Ability syllabus covers communication, mass communication, journalism, advertising, public relations and social media.
- It emphasises the principles and practical applications of public information, promotional communication and media management.
- Candidates should study communication models, journalism principles, advertising methods, public relations strategies, ethical responsibilities and digital media applications. Familiarity with public communication campaigns and media organisations will also help with syllabus coverage.
RRB Scientific Assistant (Training) Syllabus 2026
- The Scientific Assistant (Training) syllabus focuses on psychology, research methods, training, testing, statistics and applied behavioural science.
- This post requires specialised knowledge related to psychological concepts and their application in training and assessment.
- Specific areas include sensation, perception, attention, memory, learning, motivation, intelligence, personality, counselling techniques, research design, sampling, validity, reliability, correlation, regression, ANOVA and hypothesis testing.
- Candidates should revise both theoretical concepts and their practical applications in psychology and professional training.
RRB Lab Assistant Grade III Syllabus 2026
- The Lab Assistant Grade III (Chemist & Metallurgist) Professional Ability syllabus focuses on materials testing, mechanical testing, chemistry, metallurgy, coating processes and non-destructive testing techniques.
- Candidates should understand laboratory procedures and the properties of metals, alloys, plastics and other industrial materials.
- Preparation should cover the purpose of each testing method, relevant equipment, material properties and practical laboratory applications. Questions may require candidates to distinguish between testing techniques and identify their appropriate industrial uses.
RRB Isolated Categories Selection Process 2026
- The Isolated Categories recruitment involves a Computer Based Test followed by post-specific assessment where applicable, Document Verification and Medical Examination.
- The selection process may differ slightly according to the post, particularly for Junior Translator (Hindi), which has a qualifying Translation Test.
Stage 3 - Document Verification
- Candidates shortlisted for Document Verification must produce the required original documents and other records as instructed by the relevant Railway Recruitment Board.
- The published selection information describes a vacancy-based shortlisting ratio of 1:1 for Document Verification. Candidates should follow the relevant RRB's official notice for actual shortlisting and reporting instructions.
RRB Isolated Categories Post Wise Vacancy Details 2026
- The RRB Isolated Categories Recruitment 2026 under CEN 09/2026 covers 191 vacancies across seven post categories. Candidates should prepare according to the professional syllabus applicable to the post for which they are eligible.
How to Download RRB Isolated Categories Syllabus PDF 2026?
- Candidates should refer to the detailed CEN 09/2026 notification and its annexures to confirm the full syllabus applicable to their post.
- Visit the official Railway Recruitment Board website for your region.
- Open the recruitment notifications section.
- Find CEN 09/2026 - Isolated Categories.
- Open the detailed recruitment notification.
- Locate the Computer Based Test examination pattern and syllabus sections.
- Find the relevant post-wise Professional Ability syllabus annexure.
- Check the general subjects, qualifying marks and negative marking rules.
- Download the notification PDF for future reference.
- Candidates should confirm that the downloaded document belongs to CEN 09/2026 rather than an earlier Isolated Categories recruitment cycle.
RRB Isolated Categories Syllabus 2026 Official Notification PDF
- The detailed recruitment notification for CEN 09/2026 is the primary document candidates should use to confirm the syllabus, examination pattern, selection process and eligibility conditions.
- The following link is the reported official PDF location. Candidates should check the regional RRB website if the document does not open or if a revised notification becomes available.
- RRB Isolated Categories CEN 09/2026 Notification PDF
RRB Isolated Categories Syllabus 2026 Important Links
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Q1. What is the RRB Isolated Categories Syllabus 2026?
- The syllabus includes Professional Ability, General Awareness, General Intelligence and Reasoning, Mathematics and General Science for most posts. Junior Translator (Hindi) has a separate language-focused examination pattern.
Q2. What is the RRB Isolated Categories Exam Pattern 2026?
- The standard CBT consists of 100 multiple-choice questions carrying 100 marks, with a duration of 90 minutes.
Q5. What is the RRB Junior Translator Hindi Exam Pattern 2026?
- The published pattern includes 30 Hindi Language questions, 20 English Language questions and 50 questions covering general knowledge, reasoning, simple arithmetic and basic computers.
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