RRB JE Syllabus 2026: CBT 1 & CBT 2 Exam Pattern, Subject-Wise Syllabus, Technical Topics

The RRB JE Syllabus 2026 helps you understand what to study for every stage of the Junior Engineer recruitment process. While the official 2026 notification is expected soon, candidates can prepare using the 2025 Official Notice, as the syllabus is expected to remain similar.

The recruitment process consists of CBT 1, CBT 2, Document Verification, and Medical Examination. CBT 1 tests your general aptitude, whereas CBT 2 includes both general subjects and technical questions based on your engineering discipline. Understanding the syllabus and exam pattern before starting preparation helps you plan your studies more effectively.

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Also, Read: RRB JE Preparation Strategy

RRB JE Syllabus 2026 Overview

Candidates should know the basic details of the examination before beginning their preparation.

RRB JE Selection Process 2026 

The RRB JE recruitment process consists of four stages. Candidates must qualify at each stage to become eligible for the next phase of the selection process. 

• First Stage Computer-Based Test (CBT 1)

• Second Stage Computer-Based Test (CBT 2)

• Document Verification (DV)

• Medical Examination (ME)

The final selection is based on performance in the recruitment process and successful completion of document verification and the prescribed medical standards.

RRB JE CBT 1 Syllabus 2026 

The RRB JE Syllabus for CBT 1 is common for all notified posts. CBT 1 is a qualifying screening examination used to shortlist candidates for CBT 2. The marks obtained in CBT 1 are generally not considered for the final merit list. 

• Duration: 90 Minutes

• Negative Marking: One-third of a mark is deducted for every wrong answer.

Subject-Wise RRB JE CBT 1 Syllabus 

Mathematics

Topics include:

• Number System

• BODMAS

• Decimals and Fractions

• LCM and HCF

• Ratio and Proportion

• Percentages

• Mensuration

• Time and Work

• Time and Distance

• Profit and Loss

• Simple and Compound Interest

• Algebra

• Geometry

• Trigonometry

• Elementary Statistics

• Square Root

• Age Calculations

• Calendar and Clock

• Pipes and Cistern

General Intelligence and Reasoning

Important topics include:

• Analogies

• Coding and Decoding

• Alphabet and Number Series

• Mathematical Operations

• Relationships

• Syllogism

• Venn Diagram

• Data Interpretation

• Decision Making

• Classification

• Directions

• Analytical Reasoning

• Statement and Assumptions

General Awareness

The section covers:

• Current Affairs

• Indian History

• Indian Geography

• Indian Polity

• Constitution

• Indian Economy

• Environment

• Sports

• Scientific Developments

• Technology

General Science

The General Science section includes questions from: 

• Physics

• Chemistry

• Life Science

The level of questions is generally based on the CBSE Class 10 syllabus.

RRB JE CBT 2 Syllabus 2026 

Candidates who qualify for CBT 1 are shortlisted for CBT 2. This stage focuses on technical knowledge related to the engineering discipline selected by the candidate, along with a few general subjects. 

• Duration: 120 Minutes

• Negative Marking: One-third mark is deducted for every incorrect answer.

A virtual calculator is provided during CBT 2.

RRB JE Technical Syllabus 2026 

The technical section carries the highest weight in CBT 2. The syllabus depends on the engineering discipline chosen by the candidate.

Civil Engineering

The Civil Engineering syllabus includes:

• Engineering Mechanics

• Building Construction

• Building Materials

• Substructure and Superstructure

• Building Drawing

• Concrete Technology

• Surveying

• Computer-Aided Design (CAD)

• Geotechnical Engineering

• Hydraulics

• Irrigation Engineering

• Mechanics of Structures

• Theory of Structures

• Design of Concrete Structures

• Design of Steel Structures

• Highway Engineering

• Railway Engineering

• Bridge Engineering

• Tunnel Engineering

• Environmental Engineering

• Advanced Construction Techniques

• Estimating and Costing

• Contracts and Accounts

Electrical Engineering

Important subjects include:

• Basic Electrical Concepts

• Circuit Laws

• Magnetic Circuits

• AC Fundamentals

• Measuring Instruments

• Electrical Machines

• Synchronous Machines

• Generation, Transmission, and Distribution

• Switchgear and Protection

• Estimation and Costing

• Utilisation of Electrical Energy

• Basic Electronics

Electronics & Allied Engineering

The Electronics & Allied Engineering syllabus includes the following major topics: 

• Electronic Components

• Electronic Devices and Circuits

• Digital Electronics

• Linear Integrated Circuits

• Microprocessors and Microcontrollers

• Electronic Measurements

• Communication Engineering

• Data Communication and Networking

• Computer Programming

• Basic Electrical Engineering

Mechanical & Allied Engineering

The syllabus covers:

• Engineering Mechanics

• Material Science

• Strength of Materials

• Machining

• Welding

• Grinding and Finishing

• Metrology

• Fluid Mechanics

• Hydraulic Machinery

• Industrial Management

• Thermal Engineering

The technical syllabus varies according to the engineering discipline selected by the candidate and is based on the qualifications prescribed in the official notification.

RRB JE Minimum Qualifying Marks 2026 

Candidates must obtain the minimum qualifying marks prescribed by the Railway Recruitment Boards.

The qualifying marks for PwBD candidates may be relaxed in case of a shortage of eligible candidates.

RRB JE Preparation Tips 

You can improve your preparation by following a structured study plan.

• Understand the complete syllabus before beginning your preparation.

• Allocate more study time to Technical Abilities, as they carry the highest weightage in CBT 2.

• Revise Mathematics and Reasoning regularly.

• Follow daily current affairs for the General Awareness section.

• Solve previous years' question papers.

• Attempt mock tests to improve speed and accuracy.

• Revise formulas and technical concepts regularly.

Related Resources

• RRB JE Exam Pattern

• RRB JE CBT 1 Syllabus

• RRB JE CBT 2 Syllabus

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