SarkariResultHome.comRRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Syllabus 2026: Topic-wise Details
Written by Sejal on 08 Oct 2026 · Organisation: Railway Recruitment Board · State: All India
The JE, CBT 1 & 2, Subject-Wise Topics & PDF syllabus of Railway Recruitment Board (RRB) is available on its official website. The official syllabus PDF is given in the Important Links table. Here is a simple guide to what to read and how to plan.
The direct links are in the Important Links table below.
You can also see more RRB updates on the RRB Recruitment page, all syllabus and the home page.
RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Syllabus 2026: Exam Date & Pattern
| Important Dates | Key Details |
|---|---|
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RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Selection Process & Exam Details
Selection normally runs in this order for this kind of Sarkari Naukri. The official notice has the final word, so check it for the exact rounds.
- Written Examination
- Document Verification
- Interview
Read the Syllabus First
Read the syllabus and exam pattern before you buy a single book. They tell you the subjects, marks, time and negative marking, so you can spend your hours where the marks are.
Recruitments like JE, CBT 1 & 2, Subject-Wise Topics & PDF usually go through Written Examination, Document Verification and Interview. The official notice gives the exact rounds and dates.
How to Prepare for RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF
- 1
Get the official syllabus
Download it from rrb.indianrailways.gov.in so you study the correct version.
- 2
Break it into topics
Write every subject and topic as a checklist.
- 3
Rank by weight
Give more time to high-mark sections shown in the exam pattern.
- 4
Solve previous papers
They show the real difficulty and repeated topics.
- 5
Revise weekly
Keep one day a week for revision and a timed mock test.
About the RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Syllabus
This page is for students preparing for JE, CBT 1 & 2, Subject-Wise Topics & PDF of RRB. It tells you where the official syllabus is, what it usually covers and how to turn it into a study plan.
Keep the official syllabus PDF open while you read this page; the link is in the Important Links table. If our summary and the syllabus ever differ, the syllabus is right.
RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Exam Pattern and Syllabus at a Glance
The stages mentioned for this exam are: Written Examination → Document Verification → Interview. This is the usual order for an exam of this kind, so confirm it in the official notice.
RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Exam Pattern 2026
The exam pattern of JE, CBT 1 & 2, Subject-Wise Topics & PDF tells you how many questions each subject carries, the marks and the time. The tables below show it stage by stage, as read from the facts we have.
In short: negative marking: 1/3 mark.
JE CBT 1
| Subject | No. of Questions | Marks |
|---|---|---|
| Mathematics | 30 | 30 |
| General Intelligence & Reasoning | 25 | 25 |
| General Awareness | 15 | 15 |
| General Science | 30 | 30 |
| Total | 100 | 100 |
| Time in Minutes | 90 minutes (120 Minutes for candidates who are eligible for use of a Scribe) | |
| Negative Marking | 1/3 Marks |
JE CBT 2
| Subjects | No. of Questions | Marks |
|---|---|---|
| General Awareness | 15 | 15 |
| Physics & Chemistry | 15 | 15 |
| Basics of Computer Applications | 10 | 10 |
| Basics of Environment & Pollution | 10 | 10 |
| Technical Abilities | 100 | 100 |
| Total | 150 | 150 |
| Time in Minutes | 120 minutes (160 Minutes for candidates who are eligible for use of a Scribe) | |
| Negative Marking | 1/3 Marks |
RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Syllabus 2026: Subject-wise Topics
These are the subjects and topics listed for JE, CBT 1 & 2, Subject-Wise Topics & PDF. Use them as your checklist, and confirm them in the official syllabus.
| Subject | Topics |
|---|---|
| Engineering Mechanics | Force, equilibrium, friction, centroid, centre of gravity, simple machines |
| Building Construction | Building components, substructure, superstructure, load-bearing, framed and composite structures |
| Building Materials | Stones, bricks, mortars, timber, glass, plastic, fibre, aluminium, steel, GI, bitumen, PVC, CPVC, PPF |
| Construction of Substructure | Job layout, earthwork, foundations, dewatering, cofferdams, bearing capacity |
| Construction of Superstructure | Stone and brick masonry, hollow concrete blocks, composite masonry, cavity walls, doors, windows, stairs, lifts, escalators, scaffolding and shoring |
| Building Finishes | Floor finishes, plastering, pointing, painting, roofing materials including RCC |
| Building Maintenance | Cracks, causes and repairs, settlement, remedial measures, re-barring techniques |
| Building Drawing | Building conventions, planning, rules and bye-laws, plans, elevations, sections, site and foundation plans, working and perspective drawings |
| Concrete Technology | Cement, aggregates, concrete properties, mix design, testing, quality control, curing, waterproofing, admixtures and special concrete |
| Surveying | Chain, compass, levelling, contouring, plane table, theodolite, tacheometric survey, curves, advanced survey equipment, aerial survey and remote sensing |
| Computer Aided Design | AutoCAD, Auto Civil, 3D Max, CAD commands, plans, elevations, sections, site plans, area statements and 3D views |
| Geo-Technical Engineering | Soil properties, permeability, seepage, shear strength, bearing capacity, compaction, stabilization, site investigation and subsoil exploration |
| Hydraulics | Fluid properties, hydrostatic pressure, fluid flow, pipe flow, open-channel flow, flow measurement and hydraulic machines |
| Irrigation Engineering | Hydrology, investigation, reservoir planning, percolation tanks and diversion head works |
| Mechanics of Structures | Stress and strain, shear force, bending moment, moment of inertia, beam stresses, trusses and strain energy |
| Theory of Structures | Direct and bending stresses, slope and deflection, fixed and continuous beams, moment distribution and columns |
| Design of Concrete Structures | Working Stress Method, Limit State Method, RCC sections, shear, bond, development length, T-beams, slabs, columns and footings |
| Design of Steel Structures | Steel sections, grades, IS codes, connections, tension/compression members, roof trusses, beams and column bases |
| Transportation Engineering | Railway, bridge and tunnel engineering |
| Highway Engineering | Road engineering, road projects, highway geometric design, pavements, traffic engineering, hill roads, drainage and maintenance |
| Environmental Engineering | Environmental pollution and control, water supply, sewage, solid waste management, sanitation and plumbing |
| Advanced Construction Techniques & Equipment | Advanced concreting, formwork, prefabrication, soil reinforcement, hoisting, earth-moving machinery, mixers, crushers, pile driving and road construction equipment |
| Estimating & Costing | Types of estimates, measurement methods and rate analysis |
| Contracts & Accounts | Engineering contracts, tender and tender documents, payment and specifications |
| Basic Concepts | Resistance, inductance, capacitance, current, voltage, power, energy and units |
| Circuit Law | Kirchhoff’s laws and circuit solutions using network theorems |
| Magnetic Circuit | Flux, MMF, reluctance, magnetic materials, magnetic calculations, electromagnetic induction, self and mutual induction |
| AC Fundamentals | AC values, sinusoidal waveform, RLC circuits, resonance, tank circuit, polyphase system, star/delta connections and three-phase power |
| Measurement & Measuring Instruments | Power and energy measurement, frequency, phase angle, ammeter, voltmeter, wattmeter, multimeter, Megger, energy meter, CRO, signal generator, CT, PT and earth-fault detection |
| Electrical Machines | DC machines, transformers, induction motors, starting, speed control, braking, losses and efficiency |
| Synchronous Machines | Three-phase EMF, armature reaction, voltage regulation, parallel operation, synchronisation, active/reactive power control and synchronous motors |
| Generation, Transmission & Distribution | Power stations, load/demand/diversity factors, tariffs, power factor, faults, switchgear, protection, transmission/distribution systems and cables |
| Estimation & Costing | Lighting schemes, electrical installation of machines, IE rules and earthing |
| Utilization of Electrical Energy | Illumination, electric heating, welding, electroplating, electric drives and motors |
| Basic Electronics | PN junction diodes, transistors, BJT, JFET and basic electronic circuits |
| Electronic Components & Materials | Conductors, semiconductors, insulators, magnetic materials, cable/OFC materials, cells, batteries, relays, switches, MCBs and connectors |
| Electronic Devices & Circuits | PN junction diodes, thyristors, diode and triode circuits, transistors, amplifiers, oscillators, multivibrators, counters, rectifiers, inverters and UPS |
| Digital Electronics | Number systems, binary codes, Boolean algebra, logic gates, combinational/sequential circuits, A/D and D/A converters, counters and memories |
| Linear Integrated Circuit | Operational amplifiers, linear/non-linear applications, voltage regulators, timers and phase-locked loops |
| Microprocessor & Microcontroller | Microprocessor basics, 8085, assembly language, peripherals and microcontrollers |
| Electronic Measurements | Measurement systems, measurement principles, range extension, CRO, LCD/LED panels and transducers |
| Communication Engineering | Communication basics, modulation, multiplexing, wave propagation, transmission lines, OFC, PA systems, electronic exchange, radar, cellular and satellite communication |
| Data Communication & Networking | Data communication, hardware, interfaces, networks, networking devices, LAN, WAN and internetworking |
| Computer Programming | Programming concepts, C/C++, operators, control statements, functions, arrays, strings, pointers, file structure, data structures and DBMS |
| Basic Electrical Engineering | DC circuits, AC fundamentals, magnetic, thermal and chemical effects of current, earthing, installation, maintenance and testing |
| Engineering Mechanics | Forces, equilibrium, friction, moment of inertia, Newton’s laws, projectile motion, D’Alembert’s principle, conservation of energy and momentum |
| Material Science | Mechanical properties, engineering materials, steels, alloy steels and heat treatment processes |
| Strength of Materials | Stress, strain, factor of safety, thermal stress, strain energy, SFD/BMD, torsion and thin cylinders |
| Machining | Lathe, cutting tools, turning, facing, threading, drilling, boring, reaming, shaper, slotter, planer, broaching, milling, gears, cutting fluids and lubricants |
| Welding | Welding processes, arc and gas welding, electrodes, soldering, brazing, flame cutting, defects, inspection, MIG, TIG and modern welding methods |
| Grinding & Finishing Process | Grinding, abrasives, grinding machines, centreless grinding, honing, lapping, super finishing, electroplating, galvanizing, anodizing and coatings |
| Metrology | Linear and angular measurement, slip gauges, dial indicators, comparators, surface roughness, measuring microscopes, interferometers and profile projection |
| Fluid Mechanics & Hydraulic Machinery | Fluid properties, pressure, buoyancy, Reynolds number, energy principles, Bernoulli’s equation, flow measurement, centrifugal pumps, jet pumps and submersible pumps |
| Industrial Management | Job analysis, motivation, production planning, routing, scheduling, PERT, CPM, inventory control, ABC analysis, EOQ, stores management, purchasing and material handling |
| Thermal Engineering | Thermodynamics, perfect gases, thermodynamic processes, heat transfer, Carnot/Otto/Diesel cycles, IC engines, air compressors and refrigeration cycles |
| Measurements, Units & Dimensions | Measurements, units and dimensions, types of errors in measurements, accuracy and its significance |
| Light | Basic principles of light, reflection, refraction, laws of reflection, total internal reflection, interference, diffraction, polarization, magnification of microscope and telescope, electromagnetic sp |
| Heat | Heat as energy, sources of heat, transmission of heat, expansion of solids/liquids/gases, temperature scales, calorimetry, specific heat, latent heat, anomalous expansion of water, combustion, calorif |
| Sound | Sources and propagation of sound, velocity of sound in different media, characteristics of sound, reflection, echo, resonance, SONAR and Doppler effect |
| Mechanics | Scalars and vectors, motion, friction, Newton’s laws, momentum, equations of motion, projectile, range, laws of flotation, work, power and energy, conservation of energy, centre of mass, centre of gra |
| Magnetism | Magnetic field, uniform and non-uniform magnetic fields, magnetic induction, magnetic lines of force, magnetic pole strength, magnetic moment, inverse square law, magnetic properties and classificatio |
| Electricity & Electromagnetism | Electric charge, field, intensity, potential, potential difference, simple circuits, conductors and insulators, Coulomb’s law, cells, Ohm’s law, series and parallel resistance, EMF, specific resistanc |
| Modern Physics | Discharge of electricity through gases, cathode and anode rays, X-rays, atomic models, atomic nucleus, mass defect, radioactivity, alpha/beta/gamma radiation, radioactive decay, half-life, isotopes, i |
| Electronics & Communications | Semiconductors, diodes, PN junction characteristics, PNP and NPN transistors, Zener diode, simple electronic circuits, logic gates, modulation and demodulation |
| Matter | States of matter, elements, compounds and mixtures, separation of mixtures, chromatography, behaviour and measurable properties of gases, gas laws, mole concept, Dalton, Avogadro and Berzelius laws |
| 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, plaster of Paris an |
| Acids, Bases & Salts | Strength and uses of acids and bases, neutralization, salts, water of crystallization, complex/neutral/double salts, oxidation and reduction, rancidity, indicators, pH scale and its applications, type |
| Atomic Structure | Electromagnetic and atomic spectra, electron/proton/neutron, Rutherford model, electromagnetic radiation, Planck’s quantum theory, photoelectric effect, hydrogen spectrum, Bohr’s theory, wave-particle |
| Periodic Classification of Elements | Characteristics of elements in groups and periods, atomic number, electronic configuration, s-, p-, d- and f-block elements, periodic trends and properties of different groups |
| Chemical Bonding | Ionic and covalent bonds, electronic configuration of noble gases, sigma and pi bonds, molecular shapes, bond lengths and angles, hybridization, examples of H₂O, BF₃, CH₄ and NH₃, hydrogen bonding |
| Carbon & Its Compounds | Organic compounds, hydrocarbons, alkanes, alkenes, alkynes, aromatic and aliphatic compounds, carbon bonding and hybridization, allotropes, tetravalency, chains, branches and rings, catenation, isomer |
| Environmental Chemistry | Types of pollution, acid rain, ozone and its reactions, effects of ozone depletion, greenhouse effect, global warming and green chemistry |
| Metallurgy | Occurrence of metals, minerals and ores, extraction of metals, activity series, metallurgy processes, extraction flow charts, refining, electrolytic refining, corrosion and its prevention, alloys and |
How to Turn the Official Syllabus into a Study Plan
- Download the latest syllabus PDF from the official link and save it on your phone
- Copy every topic into a notebook or a sheet, one line per topic, with a column for done, revised and tested
- Mark the topics that have appeared often in the previous papers, and study them first
- Check the marking scheme, especially negative marking and sectional time limits, and practise with the same rules
- Re-read the syllabus every month; organisations sometimes revise it between two notices
A Weekly Study Plan for JE, CBT 1 & 2, Subject-Wise Topics & PDF
Keep the plan simple: new topics on weekdays, tests and revision on the weekend.
A simple pattern works for most students: study three hours of new topics, one hour of practice questions and half an hour of revision of the earlier day. Increase the time only when this feels easy.
Previous Year Papers and Mock Tests
Start practising old papers early, not in the last week. They show your weak areas while there is still time to work on them.
Keep an error notebook. A weekly look at it removes most repeated mistakes.
Common Mistakes While Preparing
- Collecting many books and finishing none. One standard book per subject and the previous papers are enough to begin
- Studying from an old syllabus. Check the year and the exam name on the PDF you use
- Leaving current affairs for the last month. Read a little every week
- Ignoring the exam pattern. Sectional time limits and negative marking change the way you attempt questions
- Depending on videos only and not writing or solving anything yourself
More RRB Updates
Other notices of RRB, such as admit cards, Sarkari Results and answer keys, are on the RRB page. All syllabus pages are in the syllabus list.
Who can apply to RRB
Qualification ranges from Class 10 or ITI for Group D to graduation or a diploma for NTPC and JE posts. The age limit changes with the category of posts, and each notice states the cut-off date. Railway medical standards are strict, especially for safety categories such as ALP.
Read more on the RRB company page or visit the official website at indianrailways.gov.in.
Earlier RRB Notifications
Earlier RRB notifications we have tracked, for comparison. Tap a title to open it, or see all RRB updates.
| Update | Type | Posts | Key date |
|---|---|---|---|
| RRB Section Controller Syllabus 2026: Topic-wise Details | Syllabus | — | 19 Oct 2026 |
| RRB Nursing Superintendent Exam and Preparation Strategy Syllabus 2026: Topic-wise Details | Syllabus | — | 12 Oct 2026 |
| RRB Paramedical Prep Guide Syllabus 2026: Topic-wise Details | Syllabus | — | 12 Oct 2026 |
| RRB Group D CBT Structure Negative Marking Syllabus 2026: Topic-wise Details | Syllabus | — | 12 Oct 2026 |
| RRB Technician Preparation Guide Syllabus 2026 | Syllabus | — | 12 Oct 2026 |
| RRB Pharmacist Complete Preparation Guide Syllabus 2026: Topic-wise Details | Syllabus | — | 12 Oct 2026 |
Study Tips for This Syllabus
- Give more time to sections carrying more marks in the exam pattern.
- Note the negative marking scheme and sectional time limits.
- Prepare short notes and formulas for last-week revision.
- Practise the exam interface if the test is computer-based.
- Read the official notice once for any changes to the pattern.
RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Syllabus: Important Links
| Link | Open |
|---|---|
| Official notification — PDF | Click Here |
| Official notification — PDF | Click Here |
| Official notification — PDF | Click Here |
| Official website | rrb.indianrailways.gov.in |
| All RRB updates | Open RRB Recruitment |
| RRB latest jobs | View jobs |
| RRB admit cards | View admit cards |
| RRB results | View results |
RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF Syllabus: Frequently Asked Questions
Where can I get the RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF syllabus?
You can get it from the official notification on the official website (rrb.indianrailways.gov.in).
What is the official website for RRB JE, CBT 1 & 2, Subject-Wise Topics & PDF?
The official website is rrb.indianrailways.gov.in.
Is the official syllabus PDF the final word?
Yes. Our page explains how to use it, but the topics, marks and exam pattern are those given in the official PDF.
Can I prepare from an old syllabus?
Only as a starting point. Check the year and the exam name on the PDF and compare it with the latest notice before you rely on it.
Is there negative marking in the JE, CBT 1 & 2, Subject-Wise Topics & PDF exam?
As per the facts we have, negative marking: 1/3 mark. Confirm it in the official notice before the exam.
What is the exam pattern of JE, CBT 1 & 2, Subject-Wise Topics & PDF?
The stage-wise pattern with the subjects, questions, marks and time is given in the exam pattern tables on this page.
Where can I get the latest Sarkari Result updates of RRB?
SarkariResultHome.com posts every new update of RRB as soon as it is published. Bookmark the site and open it directly to see the newest jobs, admit cards, Sarkari Results and answer keys.
Source and Credit
Credit for the original information goes to Railway Recruitment Board, whose syllabus and exam pattern notice we used on its official website rrb.indianrailways.gov.in (see also the notice here). We have put the information in our own words and layout. The official website is the final word, so please check it before you apply, pay a fee or travel.
Thank you for reading on SarkariResultHome.com. If this post helped you, remember the name SarkariResultHome.com and visit sarkariresulthome.com whenever you want a quick, simple Sarkari Result, admit card or vacancy update of RRB.
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