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RAILWAYS

RAILWAYS Preparation & Mock Tests

Railway Recruitment Board (RRB) exams are conducted to hire candidates for various technical and non-technical positions in Indian Railways.

Accelerate your prep for RRB NTPC, Group D, ALP, and other railway exams. Access high-yield mock tests, general awareness modules, and speed-oriented math tests.

Exam Mode Online / Computer Based Test (CBT-I)
Total Questions & Marks 100 MCQs (100 Marks)
Exam Duration 90 Minutes (120 Minutes for Scribe candidates)
Penalty for Wrong Answers 1/3rd mark deducted for each incorrect answer
Qualifying Standard UR: 40%, EWS: 40%, OBC(NCL): 30%, SC: 30%, ST: 25% (2% relaxation for PwBD)
Shortlisting for CBT-II 15 times total vacancies shortlisted on normalized merit
Subjects No. of Questions (CBT-I) Marks for each Section (CBT-I)
Mathematics 30 30
General Intelligence & Reasoning 25 25
General Awareness 15 15
General Science 30 30
Total 100 100
Time in Minutes 90 Minutes 90 Minutes
Subject-Wise Syllabus
4 Sections
Swipe
Number Systems & Arithmetic (Percentages, Ratios, Averages, Profit & Loss, Time & Work, Speed)
Ratio and Proportion & Percentages
Profit and Loss, Simple and Compound Interest
Time and Work, Pipes & Cistern
Time and Distance
Algebra (Introduction to Algebra, Ratio and Proportion)
Geometry
Trigonometry
Mensuration (Triangles, Polygons, Prisms, Cones, Cylinders, Spheres & Pyramids)
Elementary Statistics
Square Root & Age Calculations
Calendar & Clock
Analogies & Classification (Semantic, Symbolic, Number & Figural)
Number & Figural Series (Semantic Series, Number Series & Figural Sequences)
Coding & Decoding (Letter Coding, Number Coding & Word Building)
Mathematical Operations & Jumbling
Relationships (Blood Relations)
Venn Diagrams & Syllogisms (Venn Diagrams & Drawing Inferences)
Reasoning Data Interpretation And Sufficiency
Directions
Analytical Reasoning, Conclusions & Decision Making, Statement-Arguments & Assumptions
General Awareness
Physics (up to 10th Standard CBSE)
Chemistry (up to 10th Standard CBSE)
Life Sciences (up to 10th Standard CBSE)
Exam Mode Online / Computer Based Test (CBT-II)
Total Questions & Marks 150 MCQs (150 Marks)
Exam Duration 120 Minutes (160 Minutes for Scribe candidates)
Penalty for Wrong Answers 1/3rd mark deducted for each incorrect answer
Virtual Calculator Available on the computer monitor during 2nd Stage CBT
Shortlisting for DV Based on normalized marks obtained in 2nd Stage CBT
Subjects No. of Questions (CBT-II) Marks for each Section (CBT-II)
General Awareness 15 15
Physics & Chemistry 15 15
Basics of Computers and Applications 10 10
Basics of Environment and Pollution Control 10 10
Technical Abilities 100 100
Total 150 150
Time in Minutes 120 Minutes 120 Minutes
Subject-Wise Syllabus
5 Sections
Swipe
Current Affairs Including General Knowledge (Contemporary Events, Arts, Culture & History)
Indian and World Geography (Physical, Social, Economic Geography, Natural Resources & Geophysical Phenomena)
History of India and Indian National Movement (Ancient, Medieval, Modern & Freedom Struggle)
Indian Heritage and Art & Culture (Architecture, Literature, Performing Arts & Paintings)
Indian Polity and Governance (Constitution, Federal Structure, Parliament, Judiciary & RP Act)
Economic Development (Resource Mobilization, Growth, Inclusive Development, Budgeting & Infrastructure)
Environmental Ecology, Biodiversity, Pollution & Climate Change
Sports
Science & Technology (IT, Space, Computers, Robotics, Nanotechnology, Biotechnology & IPR)
Physics (up to 10th Standard CBSE)
Chemistry (up to 10th Standard CBSE)
Architecture of Computers
Input and Output Devices
Storage Devices
Networking
Operating Systems (Windows, Unix, Linux)
MS Office
Various Data Representation
Internet and Email
Websites & Web Browsers
Computer Virus
Basics of Environment & Pollution Control Strategies
Air, Water and Noise Pollution (Effects & Control)
Waste Management
Global Warming, Acid Rain & Ozone Depletion
Engineering Mechanics (Forces, Equilibrium, Friction, Centroid, Simple Machines)
Building Construction (Substructure, Superstructure, Framed & Composite Structures)
Building Materials (Masonry, Timber, Glass, Metals, Plastics, Bitumen, PVC, PPF)
Construction of Substructure (Job Layout, Earthwork, Foundations, Dewatering, Bearing Capacity)
Construction of Superstructure (Stone/Brick Masonry, Cavity Walls, Doors, Windows, Stairs, Scaffolding)
Building Finishes (Floors, Walls, Plastering, Painting, Roofing Materials)
Building Maintenance (Cracks, Repairs, Grouting, Guniting, Settlement, Re-baring)
Building Drawing (Conventions, Building Planning, Bye-laws, Plan/Elevation/Section Drawings)
Concrete Technology (Cement & Aggregates, Mix Design, Quality Control, Ready Mix, Pre-stressed Concrete)
Surveying (Chain, Compass, Leveling, Contouring, Theodolite, Tacheometry, Aerial Survey & Remote Sensing)
Computer Aided Design (CAD Software, Commands, Plan/Elevation/Section Generation, 3D View)
Geo Technical Engineering (Soil Properties, Permeability, Shear Strength, Bearing Capacity, Foundations)
Hydraulics (Fluid Properties, Hydrostatic Pressure, Pipe Flow, Open Channel Flow, Hydraulic Machines)
Irrigation Engineering (Hydrology, Reservoir Planning, Percolation Tanks, Diversion Head Works)
Mechanics of Structures (Stress & Strain, Shear Force & Bending Moment, Trusses, Strain Energy)
Theory of Structures (Direct & Bending Stresses, Slope & Deflection, Fixed & Continuous Beams, Moment Distribution)
Design of Concrete Structures (Working Stress & Limit State Design, Singly/Doubly Reinforced Sections, Beams, Columns & Footings)
Design of Steel Structures (Steel Sections, IS Code, Connections, Tension & Compression Members, Roof Trusses, Beams & Columns)
Transportation Engineering (Railway Track Geometrics, Yards, Bridge Engineering, Tunnel Engineering)
Highway Engineering (Geometric Design, Pavements & Materials, Traffic Engineering, Hill Roads, Drainage)
Environmental Engineering (Pollution Control, Public Water Supply, Domestic Sewage, Solid Waste, Sanitation & Plumbing)
Advanced Construction Techniques & Equipment (Underwater Concreting, Pre-fabricated Construction, Earth Moving Machinery)
Estimating and Costing (Approximate & Detailed Estimates, Rate Analysis, Measurement Modes)
Contracts and Accounts (Engineering Contracts, Tender Documents, Payments & Specifications)
Basic Concepts (Resistance, Inductance, Capacitance, Current, Voltage, Power, Energy & Units)
Circuit Law (Kirchhoff's Laws & Network Theorems)
Magnetic Circuit (Flux, MMF, Reluctance, Magnetic Materials, Electromagnetic Induction)
AC Fundamentals (Instantaneous, RMS, Peak Values, Series/Parallel AC Circuits, Polyphase 3-Phase Systems)
Measurement & Measuring Instruments (Power, Energy, 2-Wattmeter Method, Ammeter, Voltmeter, Multimeters, Megger, CRO, CT & PT)
Electrical Machines (DC Motors/Generators, 1-Phase & 3-Phase Transformers, 3-Phase Induction Motors, FHP Motors)
Synchronous Machines (3-Phase EMF Generation, Armature Reaction, Voltage Regulation, Parallel Operation, Synchronous Motors)
Generation, Transmission & Distribution (Power Stations, Tariffs, Faults, Switchgears, Protection, Circuit Breakers, Cables)
Estimation and Costing (Lighting Schemes, Machine Installations, Earthing Practices & IE Rules)
Utilization of Electrical Energy (Illumination, Electric Heating, Electric Welding, Electroplating, Electric Drives & Motors)
Basic Electronics (PN Junction Diodes, Transistors NPN/PNP, BJT, JFET & Simple Circuits)
Electronic Components & Materials (Conductors, Semi-conductors, Insulators, Magnetic Materials, Cables, OFC, Batteries, Relays)
Electronic Devices and Circuits (Diodes, Transistors, Amplifiers, Oscillators, Multivibrators, Rectifiers, Inverters, UPS)
Digital Electronics (Number Systems, Boolean Algebra, Logic Gates, Combinational/Sequential Circuits, A/D & D/A Converters, Memories)
Linear Integrated Circuits (Operational Amplifiers, Linear/Non-Linear Applications, Voltage Regulators, Timers, PLL)
Microprocessor and Microcontroller (8085 Microprocessor Architecture, Assembly Programming, Peripherals, Microcontrollers)
Electronic Measurements (Measuring Systems, Range Extension, CRO, LCD/LED Panels, Transducers)
Communication Engineering (Modulation Techniques, Multiplexing, Wave Propagation, OFC, Radar, Cellular & Satellite Communication)
Data Communication & Networks (Networking Hardware, LAN, WAN, Internetworking)
Computer Programming (C & C++ Fundamentals, Control Statements, Functions, Arrays, Pointers, Data Structures & DBMS)
Basic Electrical Engineering (DC/AC Circuits, Magnetic Effects, Earthing & Maintenance)
Engineering Mechanics (Resolution of Forces, Equilibrium, Friction, Moment of Inertia, Laws of Motion, Work-Energy)
Material Science (Mechanical Properties of Materials, Steels & Alloy Steels, Heat Treatment Processes)
Strength of Materials (Stress-Strain, Factor of Safety, SFD & BMD, Torsion, Springs, Thin Cylinder Shells)
Machining (Lathe Operations, Cutting Tools, Shaper, Slotter, Planer, Milling, Gear Manufacture)
Welding (Arc & Gas Welding, Modern Welding MIG/TIG/Submerged, Soldering, Brazing, Flame Cutting, Weld Defects & Testing)
Grinding & Finishing Processes (Grinding Machines & Wheels, Honing, Lapping, Super-finishing, Surface Coatings & Paints)
Metrology (Linear/Angular Measurement, Slip Gauges, Comparators, Surface Roughness, Interferometry, Machine Inspection)
Fluid Mechanics & Hydraulic Machinery (Fluid Properties, Bernoulli's Theorem, Flow Measurement, Pumps & Turbines)
Industrial Management (Production Planning & Control, PERT/CPM, Inventory Control ABC Analysis, Material Handling)
Thermal Engineering (Thermodynamic Laws & Processes, Heat Transfer, Air Standard Cycles Otto/Diesel/Carnot, IC Engines, Refrigeration)
Measurements, Units and Dimensions (Error Analysis & Measurement Accuracy)
Light (Reflection, Refraction, Total Internal Reflection, Interference, Diffraction, Polarization, Optical Instruments)
Heat (Transmission of Heat, Calorimetry, Specific Heat, Latent Heat, Anomalous Expansion of Water)
Sound (Sound Propagation, Velocity, Reflection, Echo, Resonance, Sonar & Doppler Effect)
Mechanics (Scalars & Vectors, Laws of Motion, Work, Power & Energy, Floatation, Gravitation, Elasticity & Hooke's Law)
Magnetism (Magnetic Fields, Induction, Magnetic Moment, Magnetic Properties & Classification)
Electricity & Electro Magnetism (Electric Charge, Ohm's Law, Kirchhoff's Laws, Electromagnetic Induction, AC, Transformers)
Modern Physics (Cathode Rays, X-Rays, Atomic Models, Radioactivity, Nuclear Fission & Fusion)
Electronics and Communications (Semiconductors, Diodes, Transistors, Zener Diode, Logic Gates, Modulation)
Matter (States of Matter, Elements, Compounds, Mixtures, Gas Laws, Mole Concept)
Chemical Reactions (Physical/Chemical Changes, Important Compounds: NaOH, Bleaching Powder, Baking Soda, Plaster of Paris)
Acids and Bases, Salts (Neutralization, pH Scale, Water of Crystallization, Oxidation-Reduction, Solutions & Stoichiometry)
Atomic Structure (Subatomic Particles, Bohr's Model, Quantum Mechanics, Electronic Configuration & Aufbau Principle)
Periodic Classification of Elements (Periodic Trends, s/p/d/f Block Characteristics)
Chemical Bonding (Ionic & Covalent Bonds, Bond Angles, Hybridization, Hydrogen Bonding)
Carbon and Its Compounds (Hydrocarbons, Functional Groups, Isomerism, Polymers & Biomolecules)
Environmental Chemistry (Pollution, Acid Rain, Greenhouse Effect, Ozone Layer & Green Chemistry)
Metallurgy (Ores & Minerals, Extraction of Metals, Refining, Corrosion Prevention & Alloys)
Exam Mode Online / Computer Based Test (CBT-I Screening)
Total Questions & Marks 100 MCQs (100 Marks)
Exam Duration 90 Minutes (120 Minutes for Scribe candidates)
Penalty for Wrong Answers 1/3rd mark deducted for each incorrect answer
Qualifying Standard UR: 40%, EWS: 40%, OBC(NCL): 30%, SC: 30%, ST: 25% (2% relaxation for PwBD)
Shortlisting for CBT-II 15 times total vacancies shortlisted based on normalized merit
Subjects No. of Questions (CBT-I) Marks for each Section (CBT-I)
General Awareness 40 40
Mathematics 30 30
General Intelligence and Reasoning 30 30
Total 100 100
Time in Minutes 90 Minutes 90 Minutes
Subject-Wise Syllabus
3 Sections
Swipe
Current Events of National and International Importance
Games and Sports
Art & Culture of India, Indian Literature, Monuments and Places of India
History of India and Freedom Struggle
Physical, Social & Economic Geography of India and World, Transport Systems in India
Indian Polity and Governance (Constitution and Political System)
Indian Economy
General Science & Life Sciences (up to 10th CBSE), Scientific & Technological Developments (Space & Nuclear Programs)
Flora and Fauna of India, Environmental Issues Concerning India and World at Large
UN and Other Important World Organizations
Basics of Computers and Computer Applications
Flagship Government Programs, Important Government & Public Sector Organizations of India
Common Abbreviations & Famous Personalities of India and World
Number Systems & Arithmetic (Percentages, Ratios, Averages, Profit & Loss, Time & Work, Speed)
Ratio and Proportion & Percentages
Profit and Loss, Simple and Compound Interest
Time and Work, Pipes & Cistern
Time and Distance
Algebra (Introduction to Algebra, Ratio and Proportion)
Geometry
Trigonometry
Mensuration (Triangles, Polygons, Prisms, Cones, Cylinders, Spheres & Pyramids)
Elementary Statistics
Analogies & Classification (Semantic, Symbolic, Number & Figural)
Number & Figural Series (Semantic Series, Number Series & Figural Sequences)
Coding & Decoding (Letter Coding, Number Coding & Word Building)
Mathematical Operations & Jumbling
Relationships (Blood Relations)
Analytical Reasoning, Conclusions & Decision Making, Statement-Arguments & Assumptions
Venn Diagrams & Syllogisms (Venn Diagrams & Drawing Inferences)
Puzzles & Seating Arrangements
Reasoning Data Interpretation And Sufficiency
Maps & Diagrammatic Interpretation
Exam Mode Online / Computer Based Test (CBT-II Mains)
Total Questions & Marks 120 MCQs (120 Marks)
Exam Duration 90 Minutes (120 Minutes for Scribe candidates)
Penalty for Wrong Answers 1/3rd mark deducted for each incorrect answer
Aptitude Test (CBAT) Minimum T-Score of 42 marks in each test battery for Station Master / Traffic Assistant
Shortlisting for DV / Typing Based on normalized merit in 2nd Stage CBT (70% CBT-II + 30% CBAT for SM/TA)
Subjects No. of Questions (CBT-II) Marks for each Section (CBT-II)
General Awareness 50 50
Mathematics 35 35
General Intelligence and Reasoning 35 35
Total 120 120
Time in Minutes 90 Minutes 90 Minutes
Subject-Wise Syllabus
3 Sections
Swipe
Current Events of National and International Importance
Games and Sports
Art & Culture of India, Indian Literature, Monuments and Places of India
History of India and Freedom Struggle
Physical, Social & Economic Geography of India and World, Transport Systems in India
Indian Polity and Governance (Constitution and Political System)
Indian Economy
General Science & Life Sciences (up to 10th CBSE), Scientific & Technological Developments (Space & Nuclear Programs)
Flora and Fauna of India, Environmental Issues Concerning India and World at Large
UN and Other Important World Organizations
Basics of Computers and Computer Applications
Flagship Government Programs, Important Government & Public Sector Organizations of India
Common Abbreviations & Famous Personalities of India and World
Number Systems & Arithmetic (Percentages, Ratios, Averages, Profit & Loss, Time & Work, Speed)
Ratio and Proportion & Percentages
Profit and Loss, Simple and Compound Interest
Time and Work, Pipes & Cistern
Time and Distance
Algebra (Introduction to Algebra, Ratio and Proportion)
Geometry
Trigonometry
Mensuration (Triangles, Polygons, Prisms, Cones, Cylinders, Spheres & Pyramids)
Elementary Statistics
Analogies & Classification (Semantic, Symbolic, Number & Figural)
Number & Figural Series (Semantic Series, Number Series & Figural Sequences)
Coding & Decoding (Letter Coding, Number Coding & Word Building)
Mathematical Operations & Jumbling
Relationships (Blood Relations)
Analytical Reasoning, Conclusions & Decision Making, Statement-Arguments & Assumptions
Venn Diagrams & Syllogisms (Venn Diagrams & Drawing Inferences)
Puzzles & Seating Arrangements
Reasoning Data Interpretation And Sufficiency
Maps & Diagrammatic Interpretation
Exam Mode Online / Computer Based Test (CBT-I Screening)
Total Questions & Marks 100 MCQs (100 Marks)
Exam Duration 90 Minutes (120 Minutes for Scribe candidates)
Penalty for Wrong Answers 1/3rd mark deducted for each incorrect answer
Qualifying Standard UR: 40%, EWS: 40%, OBC(NCL): 30%, SC: 30%, ST: 25% (2% relaxation for PwBD)
Shortlisting for CBT-II 15 times total vacancies shortlisted based on normalized merit
Subjects No. of Questions (CBT-I) Marks for each Section (CBT-I)
General Awareness 40 40
Mathematics 30 30
General Intelligence and Reasoning 30 30
Total 100 100
Time in Minutes 90 Minutes 90 Minutes
Subject-Wise Syllabus
3 Sections
Swipe
Current Events of National and International Importance
Games and Sports
Art & Culture of India, Indian Literature, Monuments and Places of India
History of India and Freedom Struggle
Physical, Social & Economic Geography of India and World, Transport Systems in India
Indian Polity and Governance (Constitution and Political System)
Indian Economy
General Science & Life Sciences (up to 10th CBSE), Scientific & Technological Developments (Space & Nuclear Programs)
Flora and Fauna of India, Environmental Issues Concerning India and World at Large
UN and Other Important World Organizations
Basics of Computers and Computer Applications
Flagship Government Programs, Important Government & Public Sector Organizations of India
Common Abbreviations & Famous Personalities of India and World
Number Systems & Arithmetic (Percentages, Ratios, Averages, Profit & Loss, Time & Work, Speed)
Ratio and Proportion & Percentages
Profit and Loss, Simple and Compound Interest
Time and Work, Pipes & Cistern
Time and Distance
Algebra (Introduction to Algebra, Ratio and Proportion)
Geometry
Trigonometry
Mensuration (Triangles, Polygons, Prisms, Cones, Cylinders, Spheres & Pyramids)
Elementary Statistics
Analogies & Classification (Semantic, Symbolic, Number & Figural)
Number & Figural Series (Semantic Series, Number Series & Figural Sequences)
Coding & Decoding (Letter Coding, Number Coding & Word Building)
Mathematical Operations & Jumbling
Relationships (Blood Relations)
Analytical Reasoning, Conclusions & Decision Making, Statement-Arguments & Assumptions
Venn Diagrams & Syllogisms (Venn Diagrams & Drawing Inferences)
Puzzles & Seating Arrangements
Reasoning Data Interpretation And Sufficiency
Maps & Diagrammatic Interpretation
Exam Mode Online / Computer Based Test (CBT-II Mains)
Total Questions & Marks 120 MCQs (120 Marks)
Exam Duration 90 Minutes (120 Minutes for Scribe candidates)
Penalty for Wrong Answers 1/3rd mark deducted for each incorrect answer
Typing Skill Test (CBTST) 30 WPM English / 25 WPM Hindi for Accounts Clerk & Jr Clerk cum Typist (Qualifying)
Shortlisting for DV Based on normalized merit in 2nd Stage CBT (and qualifying CBTST where applicable)
Subjects No. of Questions (CBT-II) Marks for each Section (CBT-II)
General Awareness 50 50
Mathematics 35 35
General Intelligence and Reasoning 35 35
Total 120 120
Time in Minutes 90 Minutes 90 Minutes
Subject-Wise Syllabus
3 Sections
Swipe
Current Events of National and International Importance
Games and Sports
Art & Culture of India, Indian Literature, Monuments and Places of India
History of India and Freedom Struggle
Physical, Social & Economic Geography of India and World, Transport Systems in India
Indian Polity and Governance (Constitution and Political System)
Indian Economy
General Science & Life Sciences (up to 10th CBSE), Scientific & Technological Developments (Space & Nuclear Programs)
Flora and Fauna of India, Environmental Issues Concerning India and World at Large
UN and Other Important World Organizations
Basics of Computers and Computer Applications
Flagship Government Programs, Important Government & Public Sector Organizations of India
Common Abbreviations & Famous Personalities of India and World
Number Systems & Arithmetic (Percentages, Ratios, Averages, Profit & Loss, Time & Work, Speed)
Ratio and Proportion & Percentages
Profit and Loss, Simple and Compound Interest
Time and Work, Pipes & Cistern
Time and Distance
Algebra (Introduction to Algebra, Ratio and Proportion)
Geometry
Trigonometry
Mensuration (Triangles, Polygons, Prisms, Cones, Cylinders, Spheres & Pyramids)
Elementary Statistics
Analogies & Classification (Semantic, Symbolic, Number & Figural)
Number & Figural Series (Semantic Series, Number Series & Figural Sequences)
Coding & Decoding (Letter Coding, Number Coding & Word Building)
Mathematical Operations & Jumbling
Relationships (Blood Relations)
Analytical Reasoning, Conclusions & Decision Making, Statement-Arguments & Assumptions
Venn Diagrams & Syllogisms (Venn Diagrams & Drawing Inferences)
Puzzles & Seating Arrangements
Reasoning Data Interpretation And Sufficiency
Maps & Diagrammatic Interpretation
Key Exam Stages

CBT Stage-1, Stage-2, Document Verification & Medical Exam

Test Sections

Mathematics, General Intelligence & Reasoning, General Awareness, General Science

Exam Duration

90 Minutes (CBT-I) | 120 Minutes (CBT-II)

Marking Scheme

1/3rd negative marking for incorrect answers

How Crey Helps You Succeed

Speed Booster Tests

Hone your speed-solving skills with timed sections matching official RRB standards.

GK & General Science Focus

Access huge banks of current affairs, general science, and static general knowledge questions.

Instant Score & Answer Keys

Receive immediate performance feedback and detailed step-by-step solutions.

FAQ

Frequently Asked Questions

Candidates who have completed 12th standard or a graduate degree can apply depending on the post.

Yes, a penalty of 1/3 mark is deducted for each incorrect answer.

Yes, exams are conducted in English, Hindi, and multiple regional languages.

Crey offers speed-boosting practice modes, comprehensive general science question sets, and real exam simulations.

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