RRB JE Syllabus 2025: CBT 1 & 2 Exam Pattern, Branch-Wise Technical Topics PDF

Get the latest RRB JE Syllabus 2025 for CBT 1 & CBT 2 with detailed subject-wise topics in Maths, Reasoning, Science, General Awareness, Computers, and branch-wise Technical sections (Civil, Mechanical, Electrical, IT). Download syllabus PDF now.

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The Railway Recruitment Board Junior Engineer (RRB JE) exam is conducted to recruit candidates in technical posts such as Junior Engineer, Depot Material Superintendent, and Chemical & Metallurgical Assistant. It is a two-stage Computer Based Test (CBT) with a technical focus. Understanding the syllabus in detail is crucial for targeted preparation and cracking the exam.

RRB JE 2025 Exam Pattern Overview

Exam Stage	Subjects Covered	Total Questions	Marks	Duration	Negative Marking
CBT-1	Mathematics, Reasoning, General Awareness, General Science	100	100	90 mins	1/3 mark
CBT-2	General Awareness, Physics & Chemistry, Computer Application, Environment & Pollution Control, Technical Subject	150	150	120 mins	1/3 mark

CBT-1 Detailed Syllabus (Stage 1)

1. Mathematics

Topic	Topic Details
Number System	Classification of numbers, divisibility, LCM & HCF
BODMAS	Order of operations, simplification
Ratio and Proportion	Direct and inverse proportion, mixtures
Percentage	Applications in profit, loss, discount
Time and Work	Pipes, cisterns, efficiency-based problems
Time, Speed and Distance	Relative speed, average speed, trains
Simple and Compound Interest	Basic formulae and applications
Profit and Loss	Cost price, selling price, margin analysis
Algebra	Linear equations, polynomials
Geometry	Angles, lines, triangles, circles
Trigonometry	Trigonometric ratios, identities, height and distance
Statistics	Mean, median, mode, bar graphs
Mensuration	Area, volume of 2D and 3D shapes

2. General Intelligence & Reasoning

Topic	Topic Details
Analogy	Verbal and non-verbal analogy
Series	Number, alphabet, missing elements
Coding-Decoding	Letter shifting, numerical coding
Mathematical Operations	Interchanging signs and numbers
Blood Relations	Family tree puzzles
Direction Sense Test	Left-right, distance calculations
Venn Diagrams	Syllogisms and logical sets
Puzzle Test	Seating arrangement, linear/circular
Statement-Conclusion	Logical inferences and assumptions
Data Sufficiency	Answerability based on given data

3. General Awareness

Topic	Topic Details
Current Affairs	National & international events (past 6–8 months)
Indian Polity & Constitution	Preamble, rights, Parliament
Indian History & Freedom	Revolt of 1857, national movements
Indian Geography	Physical features, rivers, states, climate
Economy & Budget	GDP, budget, monetary & fiscal policies
Railways Awareness	Major railway projects, historical facts

4. General Science

Topic	Topic Details
Physics	Motion, light, sound, electricity, magnetism
Chemistry	Atoms, molecules, chemical reactions
Biology	Human body, nutrition, diseases, plant systems

CBT-2 Detailed Syllabus (Stage 2)

1. General Awareness

Topic	Topic Details
Economic & Financial Awareness	RBI, GST, Banking terms
Government Policies	Schemes like PMAY, Ujjwala, Digital India
Awards and Sports	Current winners and tournaments
Scientific Developments	ISRO, DRDO missions
Static GK	Capitals, currencies, national parks

2. Physics and Chemistry

Subject	Topic Details
Physics	Thermodynamics, optics, waves, mechanics
Chemistry	Periodic table, acids & bases, salts, metals & nonmetals

3. Basics of Computer Applications

Topic	Topic Details
Computer Fundamentals	Input-output devices, memory types
Operating Systems	Basics of Windows and Linux
MS Office	Word, Excel, PowerPoint tools
Internet & Email	Browsers, protocols, cyber safety
Networking Basics	LAN, WAN, OSI model, routers
Cyber Security	Malware, phishing, password safety

4. Basics of Environment & Pollution Control

Topic	Topic Details
Environmental Concepts	Ecosystems, biodiversity
Pollution Types	Air, water, noise pollution sources and effects
Control Measures	Renewable energy, legislation
Sustainable Development Goals	India’s initiatives and treaties

5. Technical Abilities (Branch-Wise)

Civil Engineering

Topic	Topic Details
Building Materials	Bricks, cement, steel properties
Surveying	Instruments, levelling, triangulation
RCC Structures	Beam design, columns, slabs
Soil Mechanics	Compaction, permeability, shear strength
Transportation Engineering	Road design, traffic engineering
Environmental Engineering	Sewage treatment, water supply
Estimation & Costing	BOQ, bar bending schedule

Mechanical Engineering

Topic	Topic Details
Strength of Materials	Stress-strain, shear force, bending moment
Thermodynamics	Laws, engines, entropy
Theory of Machines	Gear trains, flywheel, cam design
Fluid Mechanics	Bernoulli’s theorem, flow measurement
Machine Design	Shafts, fasteners, keys
Production Engineering	Welding, casting, machining
Industrial Engineering	Work study, time & motion analysis

Electrical Engineering

Topic	Topic Details
Electric Circuits	Ohm’s Law, AC/DC analysis
Electrical Machines	Motors, generators, transformers
Power Systems	Load flow, transmission lines
Measurement & Instrumentation	Voltmeter, ammeter, wattmeter
Utilization of Electrical Energy	Heating, lighting, traction
Control Systems	Feedback systems, stability analysis

Computer Science Engineering

Topic	Topic Details
Programming	C, C++, Python basics
Operating Systems	Scheduling, memory management
Data Structures	Stack, queue, tree, linked list
DBMS	SQL, relational model
Computer Networks	OSI/TCP-IP, routers, firewalls
Software Engineering	SDLC, agile models

RRB JE Syllabus PDF Download

Resource	Link
Official Syllabus PDF	Download from RRB Website
Mock Test Platform	RRB Official Mock Link

Recommended Books

Subject	Recommended Book
Mathematics	R.S. Aggarwal – Quantitative Aptitude
General Intelligence	Arihant’s Reasoning Book
General Awareness	Lucent’s General Knowledge
General Science	NCERT Science (Class 6–10)
Civil Engineering	R. Agor / Made Easy Civil
Mechanical Engineering	R.K. Jain / Made Easy Mechanical
Electrical Engineering	J.B. Gupta / Made Easy Electrical
Computer Science	E. Balagurusamy / Arihant Computer Awareness

Preparation Tips

Strategy	Description
Time Management	Allot fixed slots for technical and general subjects
Topic-wise Planning	Create a checklist from syllabus tables
Solve Previous Papers	Practice RRB JE papers for last 5 years
Attempt Mock Tests	Weekly mock tests simulate real-time pressure
Revise Frequently	Use short notes and flashcards
Stay Updated	Read daily current affairs for GA section
Focus on Weak Areas	Regular analysis of mock results

Specializations in RRB JE Posts

Post	Department
Junior Engineer (JE)	Civil, Electrical, Mechanical, IT
Depot Material Superintendent	Stores Department
Chemical & Metallurgical Assistant	Chemistry Labs

Conclusion

The RRB JE Syllabus 2025 is vast and requires consistent effort, especially in the technical subjects. This guide provides a fully detailed, original, and table-formatted syllabus breakdown that will help you create a personalized study plan. Ensure regular revisions, mock tests, and concept clarity to succeed in both CBT-1 and CBT-2.

Gaurav 2 days ago