Railway General Science Topic Wise Previous Year Solved Papers for RRB NTPC, Group D, JE, ALP, Technician, RPF Constable and SI

From these articles, candidates can download the Railway General Science Topic Wise Previous Year Solved Papers in PDF format.

Railway General Science Topic Wise Previous Year Solved Papers

Railway General Science Topic Wise Previous Year Solved Papers: Railway exams are competitive exams conducted by the Railway Recruitment Board to recruit staff for various positions.The RRB conducts a wide range of examinations, including the RRB NTPC, RRB Group D, RRB Junior Engineer (JE), RRB Assistant Loco Pilot (ALP), RRB Technician, RPF Constable, RPF Sub Inspector (SI), and many more.

Railway exams often follow a multi-stage selection process, including preliminary exams, mains exams, and sometimes interviews or skill tests. The complexity and format of the exams may vary based on the level of the position being applied for.

Railway General Science Topic Wise Previous Year Solved Papers Pdf

Download Railway General Science Topic Wise Previous Year Solved Paper by clicking on the link provided below:

                           Railway General Science Topic Wise Previous Year Solved Papers
Physics        Download PDF
Chemistry        Download PDF
Biology        Download PDF
Computer        Download PDF
Environment and Ecology        Download PDF

Railway General Science Topic Wise Syllabus

Here is a look at the detailed syllabus for Railway General Science Topic Wise given below:

Railway Physics Syllabus

Unit/ Measurement/Measuring Instrument

  • Unit
  • Measurement
  • Measuring Instrument 
  • Physical Quantities


  • Work 
  • Power 
  • Energy
  • Mass
  • Newton’s Law of Motion 
  • Force
  • Linear Momentum 
  • Principle of Conservation of Momentum
  • Distance and Displacement
  • Speed/Velocity 
  • Projectile Motion 
  • Acceleration
  • Equation of Linear Motion
  • Friction 
  • Simple Harmonic Motion/ Rotational Motion 


  • Newton’s Law of Gravitation
  • Gravity and Motion under Gravity
  • Satellite Motion /Escape Velocity

Properties of Matter

  • Elasticity
  • Surface Tension/Capillarity
  • Flow of Liquids 
  • Buoyancy and Archimedes Principle
  • Pressure
  • Density
  • Kinetic Theory


  • Temperature & Measurement of Temperature 
  • Thermal Conduction
  • Thermal Expansion
  • Convection 
  • Conductor/Non-conductor/Insulator 
  • Kirchhoff’s Law/Stefan’s Law/Newton’s Law of Cooling
  • Phase Transition and Latent Heat 
  • Relative Humidity/Vaporization
  • Thermodynamics



  • Nature of Sound Waves
  • Frequency Range of Sound Waves 
  • Speed of Sound 
  • Characteristics of Sound 
  • Echo 
  • Sonar/Radar 


  • Nature of Light 
  • Scattering of Light 
  • Reflection of Light
  • Rules of Reflection
  • Reflection from Plane Mirror 
  • Reflection from Spherical Mirror 
  • Magnification 
  • Refraction of Light 
  • Total Internal Reflection of Light 
  • Lens (Convex/Concave) 
  • Human Eye 
  • Optical Instruments
  • Dispersion of Light/Rainbow 


  • Electric Charge 
  • Coulomb’s Law 
  • Electric Circuit 
  • Electric Current 
  • Electrical Conductivity/ Ohm’s Law 
  • Resistance 
  • Electric Power/Energy 
  • Electrical Instruments 
  • Transformer 
  • Electric Bulb 
  • Electric Cell 



Modern Physics

Nuclear Physics


Railway Chemistry Syllabus


  • Matters 
  • Classification of Matters
  • Physical and Chemical Changes 
  • Law of Conservation of Mass 
  • Law of Constant Proportions
  • Dalton’s Atomic Theory
  • Molecule/Atomic Weight 
  • Mole Concept/Avogadro Number 
  • Berzelius Hypothesis 
  • Metals, Non-metals & Metalloids
  • Important methods of Separation of Mixture
  • Change in State of Matter
  • Solution
  • Allotropy
  • amu Unit

Atomic Structure 

  • Atom and their Fundamental Components 
  • Atomic Models 
  • Quantum Numbers 
  • Electronic Configuration 
  • Heisenberg’s Uncertainty Principle

Atomic Nucleus

  • Atomic Number and Mass Number 
  • Isotopes 
  • Isobars 
  • Isoelectronics 

Gaseous Law

Radioactivity and Nuclear Energy

Valency/Chemical Bonding

Oxidation and Reduction

Electrolysis & Electro Chemical Series

Acid, Base and Salt

  • Acid
  • Base 
  • Salt 
  • pH Value 
  • Acid-Base Indicator
  • Amphoteric Oxide

Periodic Classification of Elements

  • Newland’s Law of Octaves
  • Dobereiner’s Law of Triads 
  • Mendeleev’s Periodic Table 
  • Moseley’s Modern Periodic Table 
  • Periodic Properties of Elements

Non-metals & Non-metallic Compounds and their Applications

  • Hydrogen
  • Oxygen 
  • Nitrogen 
  • Phosphorous 
  • Halogen
  • Inert Gases
  • Sulphur 
  • Carbon 

Metals/ Metallic Compounds and their Applications

  • Sodium
  • Calcium
  • Aluminium
  • Silver
  • Gold 
  • Potassium 
  • Iron 
  • Magnesium
  • Lead 
  • Mercury 
  • Copper/ Zinc/Tin 
  • Other Metals



Ores and Metallurgy


Soap/ Detergents 


Explosive Material

Organic Chemistry

  • Nomenclature of Organic Compounds
  • Hydrocarbons
  • Alcohol 
  • Carbonic Acid 
  • Formaldehyde/Esters 
  • Other Organic Compounds 

Chemical Reactions

Railway Biology Syllabus

Cell (Theories/Structures/Functions)

  • Animal Cell 
  • Plant Cell 


  • Animal Tissues 
  • Plant Tissues 

Bio Molecule (Lipids/ Proteins / Nucleic Acids) 




Animal Kingdom 

  • Protista/Protozoa
  • Porifera 
  • Coelenterata
  • Platyhelminthes 
  • Aschelminthes
  • Annelida
  • Arthropoda
  • Mollusca 
  • Echinodermata 
  • Chordata 
  • Amphibia
  • Reptiles
  • Aves
  • Mammalia
  • Pisces 

Human Body

  • Digestive System
  • Blood Circulatory System
  • Respiratory System
  • Excretory System
  • Nervous System
  • Skeleton System 
  • Endocrine System
  • Reproductive System

Proteins, Vitamins and Minerals

Human Disease, Symptoms and Treatment

Plant Kingdom 

  • Bacteria
  • Fungi 
  • Algae 
  • Bryophyta
  • Pteridophyta 
  • Gymnosperm 
  • Angiosperm

Plant Morphology

  • Root
  • Stem
  • Leaf 
  • Flower
  • Fruit

Plant Physiology

  • Transpiration
  • Photosynthesis 
  • Respiration
  • Transport in Plants 
  • Plant Hormones
  • Plant Movements 

Reproduction in Plants 

Economical Importance of Animals and Plants 

Genetic Engineering and Biotechnology

Major Biologist/Inventions 

Railway Computer Syllabus

Computer : Introduction 

Development of Computer

Input/Output Devices


Design Tools and Programming Languages

Data Representation and Numerical System

  • Numerical System
  • Boolean Algebra 
  • Logical Gate 


Data Transmission 


M.S. Office

M.S. Windows


Railway Environment and Ecology Syllabus

Environment and Ecosystem 


Environmental Conservation : Global Efforts

National Parks and Wildlife Sanctuaries 


Ozone Layer

Green House Effect/Climate Change

Wildlife Conservation and Management 

Natural Energy


Q1. Where can I find the Railway General Science Topic-Wise Previous Year Solved Paper?

Ans: The Railway General Science Topic-Wise Previous Year Solved Paper are available in PDF format above.

Q2. Is the Railway General Science exam bilingual?
Ans: The tests, except for the Test of English and Hindi Language, will be available bilingually, i.e., in English and Hindi.

Q3. Will the Railway General Science written tests be conducted in offline or online mode?
Ans: The Railway General Science written test will be conducted online.

For any other Railway related information ,visit the official site:indianrailways.gov.in

Leave a Comment