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The RRB Technician 2025 exam is expected soon with CEN No. 02/2025, announcing a total of 6,238 vacancies across various posts. With competition high, early preparation is key to success. This blog provides a complete guide with the latest syllabus, exam pattern, and important tips to help candidates plan effectively. The official notification PDF is attached for easy reference.
RRB Technician Recruitment 2025 Overview
| Recruitment Authority | Railway Recruitment Board (RRB) |
| Post Name | RRB Technician (Gr. 1 &3) |
| Advt No. | CEN No. 02/2025 |
| Vacancies | 6238 |
| Last Date to Apply | August 07, 2025 |
| Last date for fee payment | 09-08-2025 (23:59 hours) |
| Mode of Apply | Online |
| Category | Railway |
| Job Location | India |
| Official Website | indianrailways.gov.in. |
RRB Technician 2025 Syllabus PDF: Latest Official CEN 02/2025 Syllabus
1: The electron was discovered by________.
For candidates preparing for RRB Technician 2025, we have provided the latest detailed syllabus as a separate PDF for easy reference. This syllabus has been released along with the official notification (CEN No. 02/2025), ensuring you have all the updated topics and subject-wise distribution to plan your preparation strategically. The PDF is attached below for quick access.
| Exam Name | Download PDF |
|---|---|
| Technician Grade 1 | |
| Technician Grade 3 |
RRB Technician 2025 Official Notification PDF – CEN 02/2025
For candidates seeking the official details, we’ve attached the RRB Technician 2025 Notification PDF (CEN 02/2025). This official document contains complete information about vacancies, eligibility, selection process, syllabus, and important dates. Download the PDF for accurate reference.
RRB Technician 2025 Recruitment Process – Selection Stages
The RRB Technician 2025 recruitment (CEN 02/2025) is conducted entirely through ONLINE applications on official RRB websites. Candidates can apply to only one RRB per Pay Level. Submitting multiple applications for the same Pay Level will lead to rejection of all applications for that level.
The selection process consists of three stages:
- Computer Based Test (CBT)
- Document Verification (DV)
- Medical Examination (ME)
RRB Technician 2025 Grade I Signal CBT – Exam Pattern
CBT Details:
- Each Pay Level has a separate CBT.
- Duration: 90 minutes | Total Questions: 100
- Negative Marking: 1/3rd marks for each wrong answer
- Normalization: Marks are normalized for exams held in multiple shifts
Eligibility Marks:
- UR / EWS: 40%
- OBC (NCL) / SC: 30%
- ST: 25%
- PwBD Candidates: Relaxation of 2% in case of shortage of candidates for reserved vacancies
Candidates will be informed about exam schedules and venues via RRB websites, SMS, and email. Requests for postponement or change of exam date, venue, or shift will not be entertained.
RRB Technician 2025 Grade I Signal CBT – Exam Pattern, Questions & Marks
| Subject | No. of Questions | Marks per Section |
|---|---|---|
| General Awareness | 10 | 10 |
| General Intelligence & Reasoning | 15 | 15 |
| Basics of Computers & Applications | 20 | 20 |
| Mathematics | 20 | 20 |
| Basic Science & Engineering | 35 | 35 |
| Total | 100 | 100 |
RRB Technician Grade III CBT 2025: Exam Pattern
- Total Duration: 90 minutes
- Total Questions: 100
- Negative Marking: 1/3rd marks deducted for each wrong answer
- Normalization: Marks normalized for CBTs conducted in multiple shifts
- Minimum Eligibility Marks:
-
-
UR – 40%
-
EWS – 40%
-
OBC (NCL) – 30%
-
SC – 30%
-
ST – 25%
-
PwBD candidates may get 2% relaxation if vacancies are reserved
-
-
Use of Marks: Scores in CBT will be used to shortlist candidates for next stages of recruitment
RRB Technician Grade III CBT 2025: Exam Pattern, Questions & Marks
| Subject | No. of Questions | Marks |
|---|---|---|
| Mathematics | 25 | 25 |
| General Intelligence & Reasoning | 25 | 25 |
| General Science | 40 | 40 |
| General Awareness | 10 | 10 |
| Total | 100 | 100 |
RRB Technician 2025 Grade 1 Syllabus – Detailed
The Computer-Based Test (CBT) for RRB Technician Gr I Signal is designed to evaluate candidates across multiple subjects through objective-type questions with multiple-choice answers. The syllabus covers a comprehensive range of topics, including General Awareness, Reasoning, Computers, Mathematics, and Basic Science & Engineering.
1. General Awareness:
Focus on current affairs, Indian geography, culture, and history (including freedom struggle), Indian Polity and Constitution, Indian Economy, environmental issues in India and worldwide, sports, and general scientific and technological developments.
2. General Intelligence and Reasoning:
Topics include 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.
3. Basics of Computers and Applications:
Covers computer architecture, input and output devices, storage devices, networking, operating systems (Windows, Unix, Linux), MS Office, data representation, internet and email, websites & web browsers, and computer viruses.
4. Mathematics:
Topics include number systems, rational and irrational numbers, BODMAS rule, quadratic equations, arithmetic progression, similar triangles, Pythagoras theorem, coordinate geometry, trigonometric ratios, heights and distances, surface area and volume.
- Sets: Sets and their representations, empty set, finite and infinite sets, equal sets, subsets, subsets of real numbers, universal set, Venn diagrams, union and intersection of sets, difference of sets, complement of a set, properties of complements.
- Statistics: Measures of dispersion including range, mean deviation, variance, and standard deviation of ungrouped/grouped data; probability including occurrence of events, exhaustive events, and mutually exclusive events.
5. Basic Science and Engineering:
- Physics Fundamentals: Units, measurements, mass, weight, density, work, power, energy, speed, velocity, heat, and temperature.
- Electricity and Magnetism: Electric charge, field and intensity, electric potential and potential difference, simple circuits, conductors and insulators, Ohm’s law, resistance in series and parallel, specific resistance, relationship between electric potential, energy and power, Ampere’s law, magnetic force on moving charged particles, electromagnetic induction, Faraday’s law, electromagnetic flux, magnetic field, and magnetic induction.
- Electronics and Measurements: Basic electronics, digital electronics, electronic devices and circuits, microcontroller, microprocessor, electronic measurements, measuring systems and principles, range extension methods, cathode ray oscilloscope (CRO), LCD, LED panel, and transducers.
RRB Technician 2025 Grade 3 Syllabus – Detailed
The Computer-Based Test (CBT) for Technician Gr III (Pay Level-2) consists of objective-type multiple-choice questions aimed at assessing candidates across Mathematics, General Intelligence & Reasoning, General Science, and General Awareness. The syllabus is designed to cover essential topics relevant to technical and general aptitude.
1. Mathematics:
Covers fundamental arithmetic and advanced topics, including number systems, BODMAS, decimals, fractions, LCM, HCF, ratio and proportion, percentages, mensuration, time and work, time and distance, simple and compound interest, profit and loss, algebra, geometry, trigonometry, elementary statistics, square roots, age calculations, calendar & clock, and pipes & cistern problems.
2. General Intelligence & Reasoning:
Includes 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.
3. General Science:
Covers Physics, Chemistry, and Life Sciences at a 10th standard level, including basic concepts and applications relevant to daily life and technical understanding.
4. General Awareness:
Focuses on current affairs in science and technology, sports, culture, personalities, economics, politics, and other important subjects to assess awareness of the surrounding world.
RRB Technician 2025 Exam Preparation: Tips & Tricks
With the RRB Technician 2025 exam approaching, early preparation is key. Candidates must focus on the official syllabus for Grade I and Grade III posts to ensure effective study. Understanding topics, practicing mock tests, and following a structured plan will boost chances of success.
1. Know the Syllabus
- Grade I (Technician Signal): General Awareness, Reasoning, Basics of Computers, Mathematics, Basic Science & Engineering.
- Grade III (Technician): Mathematics, Reasoning, General Science, General Awareness.
2. Quick 3-Month Study Plan
- Month 1: Concept building across all subjects; daily current affairs.
- Month 2: Solve mock tests, previous year papers; strengthen weak areas.
- Month 3: Intensive revision, full-length tests, practice time management.
3. Preparation Tips & Tricks
- Memorize important formulas and shortcuts in Maths.
- Practice reasoning puzzles daily.
- Revise NCERT basics and daily-life Science concepts.
- Focus on Computers basics for Grade I.
- Maintain short notes for last-minute revision.
4. Exam Strategy
- Attempt easiest questions first, avoid guesswork.
- Allocate ~1 min per question; keep track of time.
- Read e-call letter instructions carefully before CBT.
5. Resources to Use
- Official syllabus PDF for Grade I & III.
- Mock tests and previous year papers.
- Daily current affairs updates.
RRB Technician 2025 syllabus and exam pattern for Grade I & III are now available. Download official PDFs, know subjects, plan preparation, and start early. Good luck!
