Syllabus

RRB Technician Syllabus 2025 | Grade I & III Exam Pattern & PDF

Get the latest RRB Technician Syllabus 2025 for Grade I Signal & Grade III posts. Includes subject‑wise topics in Mathematics, General Science, Reasoning, Computers, & General Awareness, with exam pattern, negative marking info, PDF download, and prep tips—per official notifications.

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The RRB Technician Exam 2025 offers one of the best government job opportunities in Indian Railways for ITI and Diploma holders. To succeed, understanding the complete syllabus and exam pattern is crucial. This article includes all subject-wise topic details, exam pattern, marks distribution, trade-wise CBT 2 syllabus, recommended books, preparation tips, specialization roles, and syllabus PDF download link.

The RRB Technician Exam is conducted by the Railway Recruitment Board to recruit skilled technicians in various departments of Indian Railways such as Mechanical, Electrical, Signal, Telecommunication, etc.

Technicians play a crucial role in maintaining trains and railway infrastructure. The exam sees participation from lakhs of candidates, making it highly competitive.

RRB Technician Exam 2025 Overview

Exam Feature Details
Conducting Authority Railway Recruitment Board (RRB)
Posts Offered Technician Grade I Signal & Technician Grade III
Selection Process CBT 1 → CBT 2 → Document Verification
Exam Mode Computer-Based Test (Online)
Job Location Across India
Eligibility ITI/Diploma (in relevant trade)
Official Website rrbcdg.gov.in

RRB Technician Exam Pattern 2025

CBT 1 – Screening Test

Section No. of Questions Marks Time
Mathematics 25 25 90 Minutes
General Intelligence & Reasoning 25 25
General Science 20 20
General Awareness & Current Affairs 30 30
Total 100 100 1 Hour 30 Minutes

CBT 2 – Trade-Specific Test

Part Section No. of Questions Marks Time
Part A General Awareness, Reasoning, Science, Mathematics 100 100 90 Minutes
Part B Trade-Specific (as per NCVT syllabus) 75 75 60 Minutes

RRB Technician CBT 1 Syllabus – Subject-Wise Topics with Detailed Explanations

1. Mathematics

Topic Explanation
Number System Understanding natural numbers, integers, rational numbers, LCM/HCF
Decimals & Fractions Comparing and converting decimals and fractions
Percentages Calculating percentage increase/decrease, simple problems
Profit and Loss Marked price, Cost price, Profit/Loss percentage
Ratio and Proportion Mixtures, Partnership, Sharing ratios
Time and Work Work efficiency, Time required to complete work
Time, Speed & Distance Relative speed, Trains, Boats and Streams
Simple & Compound Interest Basic financial calculations
Algebra Basic identities, linear equations, simplifications
Geometry Angles, Lines, Triangles, Circles, Coordinate geometry
Mensuration Area, Volume, Perimeter of basic 2D & 3D figures
Trigonometry Height & distance, identities (basics)
Data Interpretation Graphs, Pie charts, Bar charts

2. General Intelligence & Reasoning

Topic Focus Area
Analogies Identify relationships between pairs of words or figures
Series Number, Alphabetical & Mixed series patterns
Coding-Decoding Letter shifting, Number coding, Symbol-based logic
Syllogism Deductive logic using Venn diagrams
Blood Relations Solving family tree problems
Direction Sense Finding distance and direction using clues
Statement & Conclusion Logical argument analysis
Seating Arrangement Linear and circular arrangements
Venn Diagrams Classification and data representation
Non-Verbal Reasoning Pattern recognition, Mirror & Water images
Decision Making Logical problem-solving using data
Mathematical Operations Insert signs to balance equations

3. General Science

Subject Topics Overview
Physics Motion, Force, Work, Energy, Heat, Light, Sound, Magnetism, Electricity Basic everyday physics principles
Chemistry Elements, Acids, Bases, Salts, Metals, Water, Air Foundations of chemical reactions and substances
Biology Human systems, Nutrition, Cells, Diseases, Plants Living organisms and human biology

4. General Awareness & Current Affairs

Topic Coverage
Current Affairs Latest national and international news (last 6 months)
Indian Polity Constitution, Parliament, Judiciary
History & Culture Ancient to modern Indian history
Geography Physical features, Rivers, Soils
Indian Economy Budget, Banking, Schemes
Science & Technology Latest innovations, ISRO, DRDO
Static GK Books, Authors, Sports, Days
Government Schemes PMKVY, Ayushman Bharat, Swachh Bharat

CBT 2 – Part B Trade-Specific Syllabus

Electrician

Topics Core Concepts
Electrical Circuits Series, Parallel, Ohm’s Law
AC/DC Machines Motors, Generators
Safety Earthing, Fuses, MCBs
Tools & Instruments Multimeter, Ammeter, Voltmeter
Wiring Industrial and Domestic Wiring

Download RRB Technician Syllabus PDF

Click Here to Download the Full Syllabus PDF

Recommended Books for RRB Technician 2025

Subject Book Title Author/Publisher
Mathematics Quantitative Aptitude R.S. Aggarwal
Reasoning A Modern Approach to Reasoning R.S. Aggarwal
Science General Science Lucent
Current Affairs Monthly Magazine Pratiyogita Darpan
Trade-Specific ITI Trade Theory Books NCVT/DGT Approved

Preparation Tips for RRB Technician Exam

  • Start early – ideally 5–6 months before the exam
  • Prepare a daily study timetable
  • Focus equally on CBT 1 and CBT 2
  • Use trade-specific NCVT theory books
  • Attempt mock tests and previous year papers
  • Revise using short notes and mind maps
  • Stay updated with current affairs daily

Specialization Roles – Post-wise Overview

Post Functional Role
Technician Grade I Signal Signal system installation & maintenance
Technician Grade III Electrical Lighting and electrical repairs in trains
Technician Mechanical Brake systems and mechanical tools maintenance
Technician Telecom Railway communication network
Technician Track Machine Operation of track maintenance machines

Conclusion

The RRB Technician Syllabus 2025 is comprehensive, balancing theoretical knowledge and trade-specific skills. With proper planning, study material, and mock practice, aspirants can crack this competitive exam. Use the official syllabus, stay consistent, and practice regularly to secure your future in Indian Railways.

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