RRB Technician Syllabus 2026: Grade 1 Signal & Grade 3 Subject Wise Topics & Test structure

RRB Technician Syllabus 2026

RRB Technician Syllabus 2026 is officially made available by Railway Recruitment Boards (RRBs) for Technician Grade 1 Signal along with Technician Grade 3 posts. The syllabus is designed according to the latest CEN notification as well as is based on Class 10 / ITI / Diploma level. It includes subjects like Mathematics, General Intelligence & Reasoning, General Awareness, General Science, Basic Science & Engineering, as well as Basics of Computers.

This detailed guide covers the latest RRB Technician Syllabus 2026 for both Grade 1 along with Grade 3, detailed exam patterns, subject-wise significant topics, along with effective preparation strategies to help ITI, Diploma, as well as Engineering test-takers crack the CBT exam successfully.

RRB Technician 2026: Quick Overview

⚡ Get Custom Govt Job Alerts by Your Qualification (10TH | 12TH | Diploma | ITI | Graduate, Etc)

RRB Technician Grade 1 Signal Exam Pattern 2026

Duration: 90 minutes | Negative Marking: 1/3 mark

RRB Technician Grade 3 Exam Pattern 2026

Duration: 90 minutes | Negative Marking: 1/3 mark

RRB Technician Syllabus 2026 for Grade 1 Signal

General Awareness Syllabus

Current Affairs (National & International)

According to the latest notice, Indian Geography, History & Freedom Struggle

Indian Polity & Constitution

Indian Economy & Environmental Issues

Sports, Awards, in addition to Scientific Developments

General Intelligence & Reasoning Syllabus

Analogies, Coding-Decoding, Series, Syllogism

Venn Diagram, Data Sufficiency, Analytical Reasoning

Interested applicants should know that, Statement-Arguments, Assumptions, Decision Making

Basics of Computers and Applications Syllabus

Aspirants are advised that, Computer Architecture, Input/Output Devices, Storage Devices

Operating Systems (Windows, Linux), MS Office

Networking, Internet, Email, Computer Virus

Mathematics Syllabus

The conducting body has announced that, Number System, BODMAS, Decimals & Fractions, LCM & HCF

Ratio & Proportion, Percentages, Mensuration

Time & Work, Time & Distance, Profit & Loss, Algebra, Geometry

Basic Science and Engineering Syllabus

The department has confirmed that, Physics: Units, Work, Power, Energy, Heat, Electricity, Magnetism

Electronics: Ohm’s Law, Electromagnetic Induction, Basic Electronics, CRO

Measurements in addition to Transducers

RRB Technician Syllabus 2026 for Grade 3

Mathematics Syllabus (Grade 3)

It is informed that, Number System, BODMAS, Decimals, Fractions, LCM & HCF

Ratio & Proportion, Percentages, Mensuration, Time & Work

Simple & Compound Interest, Profit & Loss, Algebra, Geometry

General Intelligence & Reasoning Syllabus (Grade 3)

Same as Grade 1: Number System, BODMAS, Decimals & Fractions, LCM & HCF Ratio & Proportion, Percentages, Mensuration Time & Work, Time & Distance, Profit & Loss, Algebra, Geometry

Analogies, Coding-Decoding, Syllogism, Venn Diagram, Analytical Reasoning, etc.

General Science Syllabus (Grade 3)

Physics: Force, Motion, Work & Energy, Heat, Electricity, Magnetism, Sound & Light

Chemistry: Matter, Atomic Structure, Acids & Bases, Metals & Non-Metals

Biology: Cell, Human Body, Nutrition, Diseases, Environment

General Awareness Syllabus (Grade 3)

It is informed that, Current Affairs, Indian History, Geography, Polity, Economy, Sports