RRB Technician Syllabus 2025: The Railway Recruitment Board (RRB) has officially released the RRB Technician Notification 2025 to recruit 6238 Technician Grade 1 Signal and Technician Grade 3 posts under CEN 02/2025. If you’re planning to appear for this highly competitive exam, it’s crucial to be well-acquainted with the latest RRB Technician Syllabus and Exam Pattern 2025.
In this article, we’ve detailed the complete syllabus and exam structure for both Technician Grade I Signal and Technician Grade III posts. Read till the end to get a clear idea of the subjects, weightage, and topics you must focus on to crack the exam with confidence.
RRB Technician 2025 Overview
| Exam Conducting Body | Railway Recruitment Board (RRB) |
|---|---|
| Exam Name | RRB Technician (CEN 02/2025) |
| Posts | Technician Grade 1 Signal, Technician Grade 3 |
| Vacancies | 6238 |
| Mode of Exam | Computer-Based Test (CBT) |
| Negative Marking | Yes, 1/3rd mark for every wrong answer |
| Official Website | rrbcdg.gov.in |
RRB Technician Selection Process 2025
The selection for RRB Technician 2025 includes three stages:
- Computer-Based Test (CBT)
- Document Verification
- Medical Examination
⚠️ Note: There is no Computer-Based Aptitude Test for Technician posts.
RRB Technician Exam Pattern 2025
The exam pattern varies for Grade 1 Signal and Grade 3 posts. Both exams are objective-type CBTs and include negative marking (1/3rd for every incorrect answer).
RRB Technician Grade 1 Signal Exam Pattern
| Subjects | No. of Questions | Total Marks | Time Duration |
|---|---|---|---|
| General Awareness | 10 | 10 | |
| General Intelligence & Reasoning | 15 | 15 | |
| Basics of Computers and Applications | 20 | 20 | |
| Mathematics | 20 | 20 | |
| Basic Science and Engineering | 35 | 35 | 90 Minutes (PwBD: +30 mins) |
| Total | 100 | 100 |
RRB Technician Grade 3 Exam Pattern
| Subjects | No. of Questions | Total Marks | Time Duration |
|---|---|---|---|
| Mathematics | 25 | 25 | |
| General Intelligence & Reasoning | 25 | 25 | |
| General Science | 40 | 40 | |
| General Awareness | 10 | 10 | 90 Minutes (PwBD: +30 mins) |
| Total | 100 | 100 |
Minimum Qualifying Marks:
- UR/EWS: 40%
- OBC/SC: 30%
- ST: 25%
RRB Technician Syllabus 2025 (Post-Wise)
Let’s now look at the subject-wise syllabus for both Technician Grade I Signal and Technician Grade III posts.
Technician Grade 1 Signal Syllabus
General Awareness
- Current Affairs (India & International)
- Indian Polity & Constitution
- Indian Economy
- Geography & History of India
- Culture & Freedom Struggle
- Sports & Science and Technology
- Environmental Issues
Basic Science and Engineering
- Physics: Units, Work, Power, Energy, Heat, Electricity, Magnetism
- Electronics: Digital Electronics, Circuits, Transducers, CRO, Microcontrollers
- Measurements: Measuring systems, Range extension, LED/LCD Panels
Basics of Computers and Applications
- Computer Architecture
- Input/Output Devices
- MS Office, Windows, Unix, Linux
- Networking, Internet & Email
- Data Representation
- Computer Virus
Mathematics
- Number System, BODMAS
- Arithmetic Progression, Quadratic Equations
- Geometry, Trigonometry, Coordinate Geometry
- Probability & Statistics (Mean, SD, Variance)
- Sets, Venn Diagrams
- Time, Speed, Distance, Work, SI/CI, Profit & Loss
General Intelligence & Reasoning
- Analogies, Series, Coding-Decoding
- Syllogism, Classification, Directions
- Venn Diagrams, Data Sufficiency
- Logical Conclusions, Decision Making
- Statement & Assumption-based questions
Technician Grade 3 Syllabus
Mathematics
- Decimals, Fractions, LCM & HCF
- Profit & Loss, Simple & Compound Interest
- Time & Work, Time & Distance
- Mensuration, Square Root, Pipes & Cistern
- Calendar & Clocks, Algebra, Trigonometry
General Intelligence & Reasoning
- Similar to Grade 1: Series, Analogies, Relationships, Syllogism, Statement-Argument, Classification
General Science
- Physics: Units, Force, Motion, Heat, Electricity
- Environment, Safety & Health
- Basics of IT & Machines
General Awareness
- Sports, Politics, Culture
- Science & Technology
- Economy and Current Affairs
RRB Technician Syllabus for Basic Science & Engineering (Part B – Qualifying Test)
If you’re applying based on a diploma or degree, your trade syllabus will align with your discipline:
| Engineering Stream | Relevant Trade for Qualifying Test |
|---|---|
| Electrical Engg. | Electrician, Wireman, Instrument Mechanic |
| Electronics Engg. | Electronics Mechanic, Radio/TV Mechanic |
| Mechanical Engg. | Fitter, Diesel Mechanic, Turner, Machinist |
| Automobile Engg. | Heat Engine Mechanic, Motor Vehicle Mechanic |
| 10+2 with PCM | Electrician, Wireman, Electronics Mechanic |
Final Tips for RRB Technician 2025 Preparation
- Focus on accuracy to avoid negative marking.
- Practice mock tests regularly for time management.
- Revise technical subjects and basics of reasoning thoroughly.
- Use previous year question papers to identify high-weightage topics.
Important Links
The RRB Technician Syllabus 2025 offers a balanced mix of technical and non-technical topics. By understanding the detailed syllabus and exam pattern, you can prepare strategically and increase your chances of success. Bookmark this page and start building your study schedule today!
FAQs on RRB Technician Syllabus 2025
Q1. Is there negative marking in the RRB Technician Exam 2025?
Yes, 1/3rd marks will be deducted for every wrong answer.
Q2. Are the exam patterns for Technician Grade 1 Signal and Grade 3 different?
Yes, the subjects and number of questions vary slightly between the two.
Q3. What is the mode of the RRB Technician exam?
The exam will be conducted in online (CBT) mode.