The RRB JE Syllabus 2026 is divided into two Computer-Based Tests: CBT 1 and CBT 2. CBT 1 is a screening examination covering Mathematics, General Intelligence & Reasoning, General Awareness, and General Science, while CBT 2 is the main stage and includes General Awareness, Physics & Chemistry, Basics of Computers and Applications, Basics of Environment & Pollution Control, and branch-specific Technical Abilities. CBT 1 carries 100 questions for 100 marks, while CBT 2 carries 150 questions for 150 marks, with Technical Abilities alone accounting for 100 questions.
This article covers the complete RRB JE Syllabus 2026, including CBT 1 and CBT 2 exam patterns, subject-wise topics, branch-wise Technical Abilities syllabus, important areas, preparation strategy, revision tips, and frequently asked questions.
RRB JE Syllabus 2026: Quick Overview
The RRB JE Syllabus 2026 has two stages. CBT 1 includes Mathematics, General Intelligence & Reasoning, General Awareness, and General Science, whereas CBT 2 includes General Awareness, Physics & Chemistry, Computer Applications, Environment & Pollution Control, and Technical Abilities. CBT 1 is a screening stage, while CBT 2 is the merit-deciding examination. The official notification prescribes 90 minutes for CBT 1 and 120 minutes for CBT 2, with 1/3 mark negative marking for every incorrect answer in both stages.
| Particulars | Details |
| Exam Name | RRB Junior Engineer (JE) |
| Selection Stages | CBT 1 + CBT 2 + Document Verification + Medical Examination |
| CBT 1 Questions | 100 |
| CBT 1 Marks | 100 |
| CBT 1 Duration | 90 Minutes |
| CBT 2 Questions | 150 |
| CBT 2 Marks | 150 |
| CBT 2 Duration | 120 Minutes |
| Highest Weightage Section | Technical Abilities |
| Technical Questions in CBT 2 | 100 |
| Negative Marking | 1/3 mark for each wrong answer |
RRB JE Exam Pattern 2026
The RRB JE recruitment process consists of two Computer-Based Tests followed by Document Verification and Medical Examination. CBT 1 is screening in nature, while CBT 2 carries the main merit weightage.
RRB JE CBT 1 Exam Pattern 2026
The RRB JE CBT 1 examination contains 100 objective-type questions for 100 marks and is conducted for 90 minutes. The paper is common for all candidates, and its normalized score is used to shortlist candidates for CBT 2.
| Subject | Questions | Marks |
| Mathematics | 30 | 30 |
| General Intelligence & Reasoning | 25 | 25 |
| General Awareness | 15 | 15 |
| General Science | 30 | 30 |
| Total | 100 | 100 |
Important CBT 1 Points:
- CBT 1 is a screening examination.
- Total duration is 90 minutes.
- There are 100 objective-type questions.
- Each question carries 1 mark.
- 1/3 mark is deducted for every incorrect answer.
- Mathematics and General Science together account for 60 questions.
- The questions are generally aligned with the educational standards prescribed for the notified posts.
RRB JE CBT 2 Exam Pattern 2026
RRB JE CBT 2 is the main examination and has a greater impact on the selection process. It contains 150 questions for 150 marks, including 100 questions from Technical Abilities. The duration is 120 minutes.
| Subject | Questions | Marks |
| General Awareness | 15 | 15 |
| Physics & Chemistry | 15 | 15 |
| Basics of Computers and Applications | 10 | 10 |
| Basics of Environment & Pollution Control | 10 | 10 |
| Technical Abilities | 100 | 100 |
| Total | 150 | 150 |
Important CBT 2 Points:
- CBT 2 is the main merit-deciding examination.
- Total duration is 120 minutes.
- There are 150 objective-type questions.
- Technical Abilities account for 100 marks out of 150.
- The Technical syllabus depends on the candidate’s engineering discipline.
- 1/3 mark is deducted for every incorrect answer.
RRB JE CBT 1 Syllabus 2026
The RRB JE CBT 1 Syllabus 2026 is common for candidates and covers four subjects: Mathematics, General Intelligence & Reasoning, General Awareness, and General Science. The official syllabus includes numerical ability, analytical reasoning, current affairs, Indian polity, economy, environmental issues, and science up to the prescribed level.
| Subject | Major Topics |
| Mathematics | Number System, BODMAS, Decimals, Fractions, LCM, HCF, Ratio & Proportion, Percentage, Mensuration, Time & Work, Time & Distance, SI & CI, Profit & Loss, Algebra, Geometry, Trigonometry, Statistics, Square Root, Age, Calendar & Clock, Pipes & Cistern |
| General Intelligence & Reasoning | Analogies, Series, Coding-Decoding, Mathematical Operations, Relationships, Syllogism, Jumbling, Venn Diagram, Data Interpretation & Sufficiency, Conclusions, Decision Making, Similarities & Differences, Analytical Reasoning, Classification, Directions, Statement-Arguments & Assumptions |
| General Awareness | Current Affairs, Indian Geography, Indian History, Culture, Freedom Struggle, Indian Polity, Constitution, Indian Economy, Environmental Issues, Sports, Scientific & Technological Developments |
| General Science | Physics, Chemistry and Life Sciences up to 10th Standard CBSE level |
RRB JE Mathematics Syllabus 2026
The RRB JE Mathematics Syllabus tests numerical ability, calculation speed and basic problem-solving skills. It is one of the two highest-weightage subjects in CBT 1, with 30 questions for 30 marks.
Important Mathematics Topics
- Number System
- BODMAS
- Decimals and Fractions
- LCM and HCF
- Ratio and Proportion
- Percentages
- Profit and Loss
- Simple Interest and Compound Interest
- Time and Work
- Time and Distance
- Mensuration
- Algebra
- Geometry
- Trigonometry
- Elementary Statistics
- Square Root
- Age Calculations
- Calendar and Clock
- Pipes and Cistern
Candidates should build calculation speed in basic arithmetic first. Once the fundamentals are strong, timed practice with previous year questions and sectional tests can help improve accuracy.
RRB JE General Intelligence & Reasoning Syllabus 2026
The RRB JE General Intelligence & Reasoning Syllabus tests logical thinking, analytical ability, relationships and decision-making. It contains 25 questions in CBT 1 and covers both direct and analytical question types.
| Topic | Important Areas |
| Analogies | Word and Number Analogies |
| Series | Alphabetical and Number Series |
| Coding-Decoding | Letter and Number Coding |
| Mathematical Operations | Basic Operations |
| Relationships | Blood Relations |
| Syllogism | Logical Conclusions |
| Jumbling | Arrangement-Based Questions |
| Venn Diagrams | Logical Classification |
| Data Interpretation | Data-Based Reasoning |
| Data Sufficiency | Condition-Based Questions |
| Conclusions & Decision Making | Statement-Based Reasoning |
| Similarities & Differences | Comparison-Based Questions |
| Analytical Reasoning | Logical Problems |
| Classification | Odd-One-Out |
| Directions | Direction Sense |
| Statement-Arguments | Argument-Based Questions |
| Statement-Assumptions | Assumption-Based Questions |
RRB JE General Awareness Syllabus 2026
The RRB JE General Awareness Syllabus focuses on current events and important aspects of Indian society, polity, economy, geography, history and scientific developments.
Important areas include:
- Current Affairs
- Indian Geography
- Indian History
- Indian Culture
- Freedom Struggle
- Indian Polity
- Indian Constitution
- Indian Economy
- Environmental Issues
- Sports
- General Scientific Developments
- Technological Developments
The General Awareness section contains 15 questions in RRB JE CBT 1, so candidates should focus on regular revision rather than attempting to memorise large amounts of information at the last moment.
RRB JE General Science Syllabus 2026
The RRB JE General Science Syllabus covers Physics, Chemistry and Life Sciences up to the 10th Standard CBSE level. This section carries 30 questions in CBT 1.
Physics Topics
- Units and Measurements
- Force and Motion
- Work, Energy and Power
- Heat
- Light
- Sound
- Electricity
- Magnetism
Chemistry Topics
- Atomic Structure
- Atoms and Molecules
- Chemical Reactions
- Acids, Bases and Salts
- Metals and Non-Metals
- Periodic Classification
Life Science Topics
- Cell Basics
- Human Body
- Nutrition
- Plant and Animal Kingdom
- Reproduction
- Human Diseases
- Ecology
RRB JE CBT 2 Syllabus 2026
The RRB JE CBT 2 Syllabus 2026 includes five sections, with Technical Abilities carrying the highest weightage. The CBT 2 paper consists of General Awareness, Physics & Chemistry, Computer Applications, Environment & Pollution Control, and Technical Abilities.
| Subject | Questions | Marks |
| General Awareness | 15 | 15 |
| Physics & Chemistry | 15 | 15 |
| Basics of Computers and Applications | 10 | 10 |
| Basics of Environment & Pollution Control | 10 | 10 |
| Technical Abilities | 100 | 100 |
| Total | 150 | 150 |
Because RRB JE Technical Abilities contributes 100 out of 150 marks, candidates should give this section the highest preparation priority.
RRB JE CBT 2 General Awareness Syllabus 2026
RRB JE General Awareness in CBT 2 covers current affairs and important national topics.
Candidates should prepare:
- Current Affairs
- Indian Geography
- History of India
- Indian Polity
- Indian Constitution
- Indian Economy
- Science & Technology
- Environmental Issues
- Sports
- Art and Culture
- Books and Authors
- Awards and Honours
- Government Schemes
- Static GK
RRB JE Physics & Chemistry Syllabus 2026
RRB JE Physics and Chemistry in CBT 2 are included as a separate 15-mark component. Candidates should revise fundamental concepts from both subjects and focus on application-based questions at the prescribed level.
Physics
- Motion
- Force
- Work, Energy and Power
- Heat
- Light
- Electricity
- Magnetism
- Sound
Chemistry
- Atomic Structure
- Atoms and Molecules
- Chemical Bonding
- Chemical Reactions
- Acids, Bases and Salts
- Metals and Non-Metals
- Periodic Classification
- Environmental Chemistry
RRB JE Computer Syllabus 2026
The RRB JE Basics of Computers and Applications section contains 10 questions for 10 marks in CBT 2. Candidates should focus on fundamental computer concepts and common applications used in digital environments.
| Topic | Important Areas |
| Computer Fundamentals | Basic Concepts |
| Computer Architecture | CPU and Components |
| Input & Output Devices | Common Devices |
| Storage | Memory and Storage Devices |
| Operating Systems | Windows, Unix, Linux |
| MS Office | Word, Excel, PowerPoint |
| Internet | Browsers and Services |
| Networking | Basic Networking Concepts |
| Internet Communication | |
| Database | Basic Database Concepts |
| Computer Security | Cyber Security Basics |
| Computer Viruses | Malware and Protection |
| Data Representation | Basic Data Concepts |
RRB JE Environment & Pollution Control Syllabus 2026
The RRB JE Basics of Environment and Pollution Control section carries 10 questions for 10 marks in CBT 2. The syllabus covers environmental fundamentals, pollution and major environmental challenges.
Important topics include:
- Environment Basics
- Environmental Pollution
- Air Pollution
- Water Pollution
- Soil Pollution
- Noise Pollution
- Waste Management
- Solid Waste Disposal
- Pollution Control Measures
- Environmental Protection
- Climate Change
- Global Warming
- Greenhouse Effect
- Acid Rain
- Ozone Layer Depletion
- Ecosystem Basics
Candidates should understand the causes, effects and control measures associated with different types of pollution instead of memorising isolated definitions.
RRB JE Technical Abilities Syllabus 2026
The RRB JE Technical Abilities Syllabus depends on the engineering discipline relevant to the post. This section carries 100 questions for 100 marks, making it the highest-weightage component of CBT 2. The technical syllabus should therefore receive the maximum preparation time.
RRB JE Civil Syllabus
| Subject | Key Topics |
| Engineering Mechanics | Force, equilibrium, friction, centroid and centre of gravity, simple machines |
| Building Construction & Materials | Building components, types of structures, masonry materials, timber and miscellaneous materials |
| Construction of Sub/Super-structure | Job layout, earthwork, foundations, masonry types, doors/windows, stairs, scaffolding |
| Building Finishes & Maintenance | Floors, walls, roofs, cracks and settlement, re-baring techniques |
| Building Drawing | Conventions, planning principles, plan/elevation/section drawings, perspective drawing |
| Concrete Technology | Cement and aggregate properties, mix design, quality control, special concrete types |
| Surveying | Chain, compass, plane table, levelling, contouring, theodolite, tacheometric survey, curves, aerial survey |
| Computer-Aided Design | CAD software (AutoCAD, Auto Civil, 3D Max), CAD commands, plan/elevation/section/3D generation |
| Geotechnical Engineering | Soil properties, permeability and seepage, shear strength, bearing capacity, compaction, site investigation |
| Hydraulics | Fluid properties, hydrostatic pressure, fluid flow through pipes and channels, hydraulic machines |
| Irrigation Engineering | Hydrology, reservoir planning, percolation tanks, diversion headworks |
| Mechanics & Theory of Structures | Stress and strain, shear force and bending moment, moment of inertia, trusses, slope and deflection |
| Design of Concrete & Steel Structures | Working Stress and Limit State methods, design of beams/slabs/columns/footings, steel sections and connections |
| Transportation & Highway Engineering | Railway, bridge and tunnel engineering; road geometric design, pavement construction, traffic engineering |
| Environmental Engineering | Pollution control, public water supply, sewage and solid waste management, sanitation and plumbing |
| Advanced Construction Techniques | Fibers and plastics, advanced concreting methods, formwork, pre-fabricated construction, construction equipment |
| Estimating, Costing & Contracts | Types of estimates, rate analysis, engineering contracts, tender documents |
RRB JE Electrical Syllabus
| Topic | Key Subtopics |
| Basic Concepts | Resistance, inductance, capacitance, current, voltage, power, energy and their units |
| Circuit Law | Kirchhoff’s laws, network theorems for simple circuit solutions |
| Magnetic Circuit | Flux, MMF, reluctance, magnetic materials, electromagnetic induction, self and mutual induction |
| AC Fundamentals | Instantaneous/peak/RMS/average values, sinusoidal waveforms, series-parallel AC circuits, resonance, polyphase systems |
| Measurement & Measuring Instruments | Power and energy measurement, wattmeter methods, ammeter/voltmeter/multimeter/Megger, AC bridges, CRO, CT/PT |
| Electrical Machines | DC machines, transformers, 3-phase induction motors, single-phase induction motors |
| Synchronous Machines | EMF generation, armature reaction, voltage regulation, parallel operation of alternators, synchronizing |
| Generation, Transmission & Distribution | Power stations, load/tariff factors, faults, switchgear, protection systems, transmission and distribution systems, cables |
| Estimation & Costing | Lighting scheme estimation, electric installation, IE rules, earthing practices |
| Utilization of Electrical Energy | Illumination, electric heating and welding, electroplating, electric drives and motors |
| Basic Electronics | Diodes, transistors, BJTs, JFETs, and simple circuits using these devices |
RRB JE Electronics & Telecommunication Engineering Syllabus
| Topic | Key Subtopics |
| Electronic Components & Materials | Conductors, semiconductors, insulators, magnetic materials, cells and batteries, relays, switches, MCBs |
| Electronic Devices and Circuits | PN junction diodes, thyristors, junction transistors, amplifiers, oscillators, rectifiers, inverters, UPS |
| Digital Electronics | Number systems and binary codes, Boolean algebra, logic gates, A/D & D/A converters, counters and memories |
| Linear Integrated Circuits | Operational amplifiers, voltage regulators, timers, phase-locked loops |
| Microprocessor and Microcontroller | 8085 microprocessor, assembly language programming, peripherals, microcontrollers |
| Electronic Measurements | Measuring systems, CRO, LCD/LED panels, transducers |
| Communication Engineering | Modulation and multiplexing techniques, wave propagation, transmission lines, OFC, radar, cellular and satellite communication |
| Data Communication and Network | Networking devices, LAN/WAN, interworking |
| Computer Programming | Fundamentals of C and C++, control statements, functions, arrays, strings, pointers, data structures, DBMS |
| Basic Electrical Engineering | DC circuits, AC fundamentals, magnetic/thermal/chemical effects of current, earthing |
RRB JE Mechanical Engineering Syllabus
| Topic | Key Subtopics |
| Engineering Mechanics | Resolution of forces, equilibrium, friction, moment of inertia, Newton’s laws, D’Alembert’s principle, conservation of energy and momentum |
| Material Science | Mechanical properties of materials, classification of steels, heat treatment processes |
| Strength of Materials | Stress, strain, stress-strain diagram, thermal stresses, strain energy, shear force and bending moment diagrams, torsion, thin cylinder shells |
| Machining | Lathe working, cutting tool nomenclature, machining operations, shaper/slotter/planer/broaching/milling, gear manufacture |
| Welding | Arc and gas welding, soldering and brazing, MIG & TIG welding |
| Grinding & Finishing Processes | Metal removal principles, abrasives, grinding machines, honing, lapping, electroplating |
| Metrology | Linear and angle measurement, surface roughness, interferometry, profile projection |
| Fluid Mechanics & Hydraulic Machinery | Fluid properties, Pascal’s law, buoyancy, Reynolds number, Bernoulli’s equation, centrifugal pumps, jet and submersible pumps |
RRB JE CSE Syllabus (Computer Science Engineering)
| Subject | Topics |
| PC Software | MS Windows, MS Word, MS Excel & PowerPoint |
| Computer fundamentals | Evolution of Computers, Hardware & Software, Internet |
| C Language | Structure, Loop, Control Statements, Arrays, Pointers, Functions, Structures and Unions, Files |
| Computer Organisation | Number Systems, Logic Gates, Flip-Flops, Boolean Algebra, DMA, Instruction Sets |
| Information Systems | Information concepts, Hardware & Software, Overview of Communication Systems, E-Commerce |
| Data Structures using C++ | Object-oriented Programming, Data Structures, Stack, Queue, Pointers, Linked List, Searching & Sorting Algorithms |
| DBMS fundamentals | BASIC, Data Models, RDBMS, Relational Algebra, SQL, DDL, DML, and DCL Statements, Creating Tables, Equi-Joins, Self Joins, PL/SQL, Functions, Cursor and Triggers |
| System Programming | Background, Assemblers, Loaders and Linkers, Macro Processors, Compilers |
| Operating System using LINUX | Operating System, Types, Features & Basic Architecture of Unix/Linux System, Unix File System & Structure, Linux Commands for files and directories, Filters and Pipes, Process, Creating and Editing Files with VI Editor, System Administration, Role of System Administrator, Managing User Accounts |
| Web Technologies and Programming | Internet & Intranet, Bus, Ethernet, LAN, Routers, Gateways, Bridge, Switches, Subnet, Internet Service Providers, Backbones, NAPs, URLs, Domain Names, Email, Web Server, Proxy Server, Web Caches, Web Browser, Internet Viruses, Internet Security Issues, Firewall, Data Encryption, Digital Signatures and Certificates, HTML Programming Basics |
| System Analysis and Design | System components, system planning, fact-finding techniques, structured analysis, data flow analysis, flow diagrams, data dictionary, application prototype, system design, software development specification |
| Data and Network Communication | Data Communication, Distributed processing, network criteria, protocol and standards, topologies, OSI model, TCP/IP protocol, digital transmission, transmission media, multiplexing, DSL, error detection and correction, Ethernet, Token Bus, Token Ring |
| Java Programming | JAVA and Internet, JVM, Data Type, program structure, Constants & Variables, Type Casting, Operators, Class, Objects, Constructors, Overloading, Inheritance, Arrays, Threads, Synchronization, Applets |
| Software Engineering | Software Process, life cycle models, software requirements, prototyping, verification, validation, design concepts, architectural design, user interface design, SCM, software testing, debugging, project management, CASE tools |
RRB JE Printing Technology Syllabus
| Topic | Sub Topics |
| Printing Systems | Different printing methods, image carriers, impression and ink transfer methods, proofing methods, and suitability of jobs for various printing processes |
| Printing Materials | Materials used for graphic reproduction, image carriers, printing substrates, inks and coatings, and binding materials |
| Flexo, Gravure and Screen Printing | Flexographic principles, plate surface preparation, flexographic press work, gravure image carrier preparation, inks for gravure, slitting and rewinding, and screen printing |
| Printing Finishing Processing | Introduction to binding and finishing, materials used in binding, methods of binding, modern commercial binding, forwarding operations, automation in binding |
| Image Processing | Types of originals, process room equipment, line and halftone photography, digital image processing, computer-to-plate, and image editing software |
| Design & Advertising in Print Media | Introduction to typographic design and advertising, role of typography in design, designing aspects of books, magazines, newspapers, design of miscellaneous printed products, operations and functions of an advertising agency |
| Sheet-fed Offset Machines | Offset lithographic presses, printing unit, inking and dampening, sheet |
RRB JE CMA Syllabus (Chemical & Metallurgical Assistant)
| Sr. No. | Syllabus |
| 1 | Measurements, Units and Dimensions, Types of errors in measurements, Significance of accuracy in measurement |
| 2 | Light: Basic principles of light – reflection, refraction, laws of reflection, total internal reflection, interference, diffraction, and polarization. The formula for magnification of a microscope and a telescope. Electromagnetic spectra |
| 3 | Heat: Heat as energy, sources of heat, transmission of heat, expansion of solids, liquids, and gases. Temperature, different scales of temperature, calorimetry, specific heat, latent heat, anomalous expansion of water, combustion, calorific value |
| 4 | Sound: Sources of sound, propagation of sound, velocity of sound in different media, characteristics of sound, reflection of sound, echo, resonance, SONAR, and Doppler effect |
| 5 | Mechanics: Scalars and Vectors, all types of motion, friction, Newton’s laws of motion, momentum, equations of motion, projectile, range, laws of floatation, work, power, energy, conservation of energy, centre of mass, centre of gravity, stability and equilibrium, gravitation, circular motion, Kepler’s Laws, elasticity and Hooke’s Law |
| 6 | Magnetism: Magnetic field, uniform and non-uniform magnetic fields, magnetic induction, magnetic lines of force, magnetic pole strength, magnetic moment, inverse square law of magnetism, magnetic properties of materials and their classification |
| 7 | Electricity & Electromagnetism: Electric charge, field, electric intensity, electric potential, potential difference, simple electric circuits, conductors, insulators, Coulomb’s law, cells, Ohm’s Law, resistances in series and parallel, EMF, specific resistance, Kirchhoff’s laws, electric energy, electric power, Joule’s law, Ampere’s law, solenoid, Fleming’s left-hand rule, electric motor, electromagnetic induction, Faraday’s law, Lenz’s law, generators, alternating currents, inductance and transformer |
| 8 | Modern Physics: Discharge of electricity through gases, cathode rays, anode rays, X-rays, atomic models, atomic nucleus, mass defect, radioactivity, alpha, beta and gamma radiations, half-life, isotopes, isobars, isotones, artificial radioactivity, radioisotopes, radioactive series, nuclear reactions, fission and fusion |
| 9 | Electronics and Communications: Semiconductors, diode, p-n junction characteristics, transistor, PNP & NPN characteristics and uses, Zener diode, simple electronic circuits, logic gates, modulation and demodulation |
| 10 | Matter: States of matter, elements, compounds and mixtures, methods of separation of mixtures, chromatography, behaviour of gases, measurable properties of gases, gas laws, mole concept, Dalton, Avogadro and Berzelius laws |
| 11 | Chemical Reactions: Physical and chemical changes, types of chemical reactions, physical and chemical properties of compounds, chemical calculations, NaOH, bleaching powder, baking soda, washing soda and their uses, Plaster of Paris |
| 12 | Acids and Bases, Salts: Strength and uses of acids and bases, neutralization, nature and uses of salts, water of crystallization, complex, neutral and double salts, oxidation and reduction, rancidity, indicators, pH scale, solutions, solubility, ionization, concentration, oxidation number, redox reactions, stoichiometry |
| 13 | Atomic Structure: Electromagnetic spectrum, atomic spectrum, characteristics of electron, proton and neutron, Rutherford’s model, Planck’s quantum mechanics, photoelectric effect, hydrogen spectrum, Bohr’s theory, de Broglie hypothesis, Heisenberg’s uncertainty principle, quantum mechanical model, quantum numbers, orbitals, Aufbau principle, Pauli’s exclusion principle, Hund’s rule and electronic configuration |
| 14 | Periodic Classification of Elements: Characteristics of elements in groups and periods, atomic number, electronic configuration, s-block, p-block, d-block, f-block and periodic trends |
| 15 | Chemical Bonding: Ionic and covalent bonds, electronic configuration of noble gases, sigma and pi bonds, shapes of molecules, bond lengths and bond angles, hybridization, hydrogen bonding and types of H bonds |
| 16 | Carbon and its Compounds: Classification of organic compounds, hydrocarbons, bonding in carbon, hybridization, allotropes, tetravalency, catenation, isomerism, saturated and unsaturated compounds, functional groups, homologous series, chemical properties, important carbon compounds, nomenclature, carbohydrates, proteins, oils and fats, polymers |
| 17 | Environmental Chemistry: Different types of pollution, acid rain, ozone, ozone depletion, greenhouse effect, global warming and green chemistry |
| 18 | Metallurgy: Occurrence of metals, minerals, ores, extraction of metals, activity series, refining metals, electrolytic refining, corrosion and prevention of corrosion, alloys and their uses |
RRB JE Syllabus: Which Sections Should You Prioritise?
Candidates should prioritise different sections at different stages because the RRB JE CBT 1 and CBT 2 have different weightage structures.
CBT 1 Priority
Mathematics + General Science: 60 questions out of 100.
These two sections together account for the largest share of CBT 1, so candidates should build strong fundamentals and improve calculation and conceptual speed.
CBT 2 Priority
Technical Abilities: 100 questions out of 150.
Technical preparation should receive the maximum study time because it contributes nearly two-thirds of the total CBT 2 paper.
Balanced Preparation
Do not completely ignore lower-weightage sections. General Awareness, Reasoning, Computers, Environment, Physics and Chemistry can provide important marks when prepared systematically.
RRB JE CBT 1 vs CBT 2 Syllabus
The RRB JE two-stage test assesses different abilities and should not be prepared in exactly the same way.
| Feature | CBT 1 | CBT 2 |
| Nature | Screening | Main/Merit-Deciding |
| Questions | 100 | 150 |
| Marks | 100 | 150 |
| Duration | 90 Minutes | 120 Minutes |
| Technical Ability | Not included | 100 Questions |
| Main Focus | Aptitude, Reasoning, GA & Science | Technical + Common Subjects |
| Science Level | General Science up to 10th Standard | Physics & Chemistry at prescribed higher level |
| Negative Marking | 1/3 | 1/3 |
The official RRB JE notification confirms that CBT 1 is screening in nature and CBT 2 includes the branch-specific Technical Abilities section.
How to Prepare for RRB JE Syllabus 2026?
A structured RRB JE plan should cover both stages from the beginning rather than treating CBT 2 preparation as something to start after CBT 1.
Understand the Complete RRB JE Syllabus First
Prepare separate checklists for CBT 1 common subjects and CBT 2 common and technical subjects. Do not mark a topic as complete just after reading it once. Consider it completed only after studying the concept, solving relevant questions and revising the topic.
Give Maximum Time to Technical Subjects
Since Technical Abilities carries 100 marks in CBT 2, candidates should give consistent attention to their respective engineering discipline. Start technical preparation early and divide the syllabus into manageable topics so that sufficient time is available for practice and revision.
Strengthen CBT 1 Mathematics and General Science
Mathematics and General Science together account for 60 out of 100 questions in CBT 1. Focus on building strong conceptual basics first and then improve calculation speed and accuracy through regular timed practice.
Practise Reasoning Regularly
Reasoning requires consistent practice to improve speed and accuracy. Regularly practise topics such as coding-decoding, number and alphabet series, syllogism, Venn diagrams, analytical reasoning and decision making. Analyse mistakes and revise the underlying concepts.
Keep General Awareness Updated
Stay updated with current affairs throughout the preparation rather than trying to cover everything at the last moment. Along with current events, regularly revise important areas of History, Geography, Polity, Economy, Environment, Sports and Science & Technology.
Revise Computer and Environment Topics
Although Computer and Environment-related topics have comparatively fewer questions, candidates should not ignore them. Prepare concise notes covering important concepts and revise them at regular intervals. Short revision sessions can help retain factual information without taking too much preparation time.
RRB JE Syllabus 2026: 30-Day Preparation Plan
A 30-day RRB JE plan can be used for focused revision when the basic concepts are already covered.
| Days | Main Focus |
| Days 1–5 | Mathematics + General Intelligence & Reasoning |
| Days 6–10 | General Science + General Awareness |
| Days 11–15 | Computer Applications + Environment & Pollution Control |
| Days 16–22 | Technical Abilities: Core Branch Topics |
| Days 23–25 | Technical Revision + Weak Areas |
| Days 26–28 | Full-Length CBT 1/CBT 2 Mock Practice |
| Days 29–30 | Final Revision + Error Analysis + Important Notes |
Candidates should adjust the plan according to their engineering discipline and the topics already covered.
RRB JE Last-Minute Revision Tips
During the final stage of RRB JE preparation, focus on revision and practice rather than starting too many new topics.
- Revise Mathematics formulas and frequently used shortcuts.
- Review important Reasoning patterns.
- Revise General Awareness and recent current affairs.
- Revisit Physics, Chemistry and Life Science fundamentals.
- Revise Computer fundamentals and important shortcuts.
- Prepare concise Environment and Pollution Control notes.
- Focus heavily on your branch-specific Technical syllabus.
- Solve full-length mocks with the actual time limit.
- Analyse every mock instead of attempting tests back-to-back without review.
- Revisit your error notebook before the examination.
- Avoid random guessing because of the 1/3 negative marking.
Common Mistakes to Avoid while Following RRB JE Syllabus 2026
Candidates may lose valuable marks despite completing the RRB JE syllabus if their preparation strategy is not properly planned. Avoiding common mistakes can help candidates use their preparation time effectively and improve their overall performance.
Preparing Only for RRB JE CBT 1
RRB JE CBT 1 is screening in nature, whereas CBT 2 is the merit-deciding stage. Candidates should therefore prepare for both stages from the beginning. Technical subjects should not be kept aside until the CBT 1 result is announced, as building strong technical knowledge requires consistent practice and revision.
Ignoring Technical Abilities
Technical Abilities carries 100 out of 150 questions in CBT 2, making it one of the most important sections of the examination. Candidates who focus mainly on common subjects and treat technical preparation as secondary may find it difficult to score well in CBT 2. Give regular time to technical concepts, numerical problems and subject-specific practice.
Spending Too Much Time on Low-Weightage Areas
Preparation should be planned according to the marks and question distribution of the examination. Start by building a strong foundation in high-weightage sections and important topics. Once these areas are covered properly, gradually complete the remaining topics instead of spending excessive time on comparatively smaller areas.
Skipping Mock Analysis
Simply attempting mock tests is not enough to improve your score. After every mock, analyse incorrect answers, questions that were left unattempted and questions that consumed too much time. Identify the reason behind each mistake and revise the relevant concept before attempting the next test.
Ignoring Negative Marking
Candidates should be careful while making guesses because one-third mark is deducted for every incorrect answer. Attempting questions randomly can reduce the overall score. During practice tests, develop the habit of identifying questions that can be solved confidently and avoid unnecessary risk-taking in the actual examination.
Conclusion
The RRB JE Syllabus 2026 requires candidates to prepare for two different stages. CBT 1 tests Mathematics, General Intelligence & Reasoning, General Awareness and General Science and acts as a screening examination. CBT 2 is the main stage and includes General Awareness, Physics & Chemistry, Computer Applications, Environment & Pollution Control, and Technical Abilities, with the technical section carrying 100 out of 150 marks.
The most effective approach is to prepare both stages together. Build strong fundamentals for CBT 1, keep General Awareness updated, practise common subjects regularly, and devote substantial preparation time to your branch-specific Technical syllabus. Combine topic-wise practice with previous year questions, sectional tests, full-length mocks and detailed analysis. With systematic revision and consistent practice, the RRB JE Syllabus becomes much easier to cover and manage.
Also Read:
| RRB JE Notification | RRB JE Free Preparation Resources |
| RRB JE Eligibility Criteria | RRB JE Previous Year Question Papers |
| RRB JE 1 Month Study Plan |
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FAQs on RRB JE Syllabus 2026
What subjects are included in the RRB JE Syllabus 2026?
The RRB JE Syllabus includes Mathematics, General Intelligence & Reasoning, General Awareness and General Science in CBT 1. CBT 2 includes General Awareness, Physics & Chemistry, Basics of Computers and Applications, Environment & Pollution Control, and branch-specific Technical Abilities.
Is the RRB JE CBT 1 syllabus common for all candidates?
Yes. CBT 1 has a common syllabus covering Mathematics, General Intelligence & Reasoning, General Awareness and General Science. The Technical discipline does not form part of CBT 1. The technical subject-specific syllabus is tested in CBT 2.
Which section has the highest weightage in RRB JE?
Technical Abilities has the highest weightage in RRB JE CBT 2, with 100 questions for 100 marks out of the 150-question paper. Candidates should therefore give substantial preparation time to their relevant engineering discipline.
What is the RRB JE CBT 1 exam pattern?
CBT 1 has 100 questions for 100 marks and a duration of 90 minutes. Mathematics has 30 questions, General Intelligence & Reasoning 25, General Awareness 15, and General Science 30. There is 1/3 negative marking for every incorrect answer.
What is the RRB JE CBT 2 exam pattern?
CBT 2 consists of 150 questions for 150 marks to be completed in 120 minutes. It includes General Awareness, Physics & Chemistry, Computer Applications, Environment & Pollution Control, and Technical Abilities. Technical Abilities contributes 100 questions and 100 marks.
Is there negative marking in the RRB JE exam?
Yes. One-third of the mark allotted to a question is deducted for every incorrect answer in both CBT 1 and CBT 2. Candidates should therefore avoid blind guessing and focus on accuracy.
How should I prepare for the RRB JE Syllabus?
Start by dividing the syllabus into CBT 1 common subjects and CBT 2 common plus technical subjects. Build concepts, practise topic-wise questions, solve previous year papers, attempt sectional tests, and use full-length mocks for time management. Give maximum consistent time to Technical Abilities because it carries 100 marks in CBT 2.
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