RRB JE General Science Syllabus is one of the most important sections that candidates must prepare well. The main topics covered under the RRB JE General Science Syllabus include thermodynamics, chemical reactions and equations, acids, bases, and salts, as well as cell biology and more. Candidates must carefully revise each topic to score well and qualify for the examination on their first attempt.
RRB JE General Science 2025
The Railway Recruitment Board recruits candidates for the posts of Junior Engineer, Depot Material Superintendent, Chemical & Metallurgical Assistant, Chemical Supervisor (Research), and Metallurgical Supervisor (Research) through the CBT exams. Upon qualifying for the CBT exams, candidates will also have to appear for a medical examination as mentioned in the RRB JE Notification to prove their physical strength and stamina required for the role.
RRB JE General Science Exam Pattern
The RRB JE Syllabus for General Science evaluates candidates’ knowledge in Physics, Chemistry, and Biology, focusing on fundamental concepts and their real-world applications. The details about the exam pattern are given below for the candidates.
| Criteria | Details |
| Total Questions | Usually 30 (subject to change as per RRB guidelines) |
| Marks | 1 mark for each correct answer |
| Negative Marking | 1/3 mark deducted for each wrong answer |
| Time | Approximately 20-25 minutes (part of the overall exam duration) |
| Question Types | Multiple Choice Questions (MCQs) |
RRB JE General Science Syllabus
The RRB JE General Science Syllabus focuses mainly on the topics from Physics, Chemistry, Life Sciences from Class 10 & 11. The detailed breakdown of the general science syllabus is given below for the candidates:
| Subject | Topic | Sub Topics | Tips |
| Physics | Mechanics | Motion: Types, equations, graphs Force: Newton’s laws, friction, gravity Work, Energy, and Power Simple Machines: Lever, pulley, inclined plane Fluid Mechanics: Pressure, Archimedes’ principle, Pascal’s law | Practice numerical problems on motion and force Understand applications of work, energy, and power Study practical uses of simple machines in railway systems |
| Heat and Thermodynamics | Temperature scales: Celsius, Fahrenheit, Kelvin Heat transfer: Conduction, convection, radiation Laws of thermodynamics Thermal expansion and applications | Learn temperature conversion formulas Study real-life examples of heat transfer Understand how thermal expansion affects railway tracks and bridges | |
| Optics and Sound | Light: Reflection, refraction, dispersion Lenses and mirrors: Types, image formation Sound: Properties, echo, Doppler effect Optical instruments | Draw ray diagrams Understand applications of sound waves in railway signaling | |
| Electricity and Magnetism | Electric current and circuits Ohm’s law and resistance Magnets and Earth’s magnetism Electromagnetic induction AC and DC currents | Memorize electrical formulas Study the relationship between electricity and magnetism Understand principles behind electric locomotives | |
| Chemistry | Matter and Its States | Physical and chemical changes States of matter Atomic structure: Protons, neutrons, electrons Isotopes and applications | Understand physical vs. chemical changes Learn properties of matter Study uses of isotopes |
| Chemical Reactions and Equations | Types of chemical reactions Balancing equations Oxidation and reduction Catalysts | Practice balancing equations Study common reactions Understand role of catalysts in industry | |
| Acids, Bases, and Salts | Properties and uses pH scale Common salts and applications Buffer solutions | Memorize pH values Learn industrial uses Understand the biological importance of pH | |
| Metals and Non-metals | Properties Alloys and uses Extraction of metals Corrosion and prevention | Study the reactivity series Applications in industry Learn corrosion prevention in railways | |
| Biology | Cell Biology | Cell structure and functions Plant vs. animal cells Cell division: Mitosis and Meiosis Organelles and their functions | Draw and label cells Understand cell division Study roles of organelles |
| Human Physiology | Digestive, Respiratory, Circulatory, Nervous systems Endocrine system and hormones | Learn organ functions Study diseases Understand hormones | |
| Genetics and Evolution | Mendel’s laws DNA and RNA Theory of evolution Natural selection Genetic engineering | Solve genetic problems Understand evolution Learn modern genetic applications | |
| Ecology and Environment | Ecosystems, Food chains, Pollution and conservation Biodiversity, Climate change | Study ecosystem types Learn about environmental issues Understand human impact on climate |
Preparation Tips to Cover RRB JE General Science Syllabus
We have given below certain tips and a weekly study schedule to cover the RRB JE General Science Syllabus. Candidates must follow this schedule to stay ahead and qualify for the exam in the first attempt:
| Day | Subject/Tasks | Time Allocation | Focus Area | Suggestion |
| Monday | Physics – Mechanics + Heat & Thermodynamics | 2.5 hours | Conceptual clarity, numerical problem-solving | Use NCERT + standard guide |
| Current Affairs in Science | 30 min | Scientific developments | Use PIB, Science Reporter | |
| Practice – Previous Year Qs | 1 hour | Physics section | Track mistakes | |
| Tuesday | Chemistry – Matter & Chemical Reactions | 2 hours | States of matter, reaction balancing | Use diagrams & mind maps |
| Mock Test – Topic-wise (Physics/Chemistry) | 1 hour | Timed practice | Analyze time taken per Q | |
| Group Discussion (optional) | 30 min | Reaction types, problem areas | Zoom/WhatsApp group | |
| Wednesday | Biology – Cell Biology + Human Physiology | 2.5 hours | Diagrams, organ systems | Use NCERT & animation videos |
| Revision Notebook Update | 30 min | Key formulas and tips | Highlight doubts | |
| Mind Map Creation | 30 min | Physiology, systems | Color-coded aids | |
| Thursday | Physics – Optics + Electricity | 2.5 hours | Ray diagrams, circuits | Practice diagrams |
| Current Science Affairs | 30 min | Weekly round-up | Follow monthly compilations | |
| Solve Mock Test | 1 hour | Time management | Full-length physics/chemistry set | |
| Friday | Chemistry – Acids/Bases + Metals/Non-Metals | 2.5 hours | PH, corrosion, reactivity series | Mnemonics for reactivity |
| Online Video Session | 1 hour | Complex chemical concepts | Use channels like Unacademy, Study IQ | |
| Saturday | Biology – Genetics + Environment | 2 hours | Inheritance, biodiversity | Link theory with questions |
| Practice Paper (Mixed Science) | 1.5 hours | Time-bound mixed Qs | Improve speed & accuracy | |
| Revision & Group Review | 1 hour | Weekly recap | Doubt clearance | |
| Sunday | Full-Length Mock Test | 2 hours | Based on all science topics | Simulate exam conditions |
| Analyze Mock Test | 1 hour | Identify weak zones | Plan for improvement | |
| Free Learning / Rest | 1 hour | Watch science documentaries or rest | Optional |
Recommended Books for the RRB JE Exam
It is very important to follow the right study material during your exam preparation. Some of the recommended books are given below for the candidates:
| Book/Title | Author/Publication |
| General Intelligence and Test of Reasoning | Vikas Publishing House |
| JE CBT I & II – Computer Science and Information Technology | GKP |
| Objective Computer Science & Information Technology | G. K. Mithal |
| Basic Maths and Pre-Algebra for Beginners | Mark Zegarelli |
| Advance Maths | Rakesh Yadav |
| New Approach to Reasoning Verbal, Non-Verbal, and Analytical | B.S. Sijwali and Indu Sijwali |
| A Modern Approach to Verbal and Non-Verbal Reasoning | R.S. Aggarwal |
| General Intelligence and Reasoning | Kuwar Ishwar Singh Rathore |
| Pratiyogita Darpan | Upkar Publication |
| Lucent’s General Knowledge | Lucent Publication |
| RRB Electronics & Telecommunication Engineering Examination Guide For Junior Engineer | GKP |
| RRB Junior Engineer and Senior Section Engineer | Shyam Sundar |
| RRB Civil Engineer Practice Workbook | Kiran’s Publications |
| Indian Railways Junior Engineer Mechanical Recruitment Exam | Arihant Experts |
| Guide to RRB Junior Engineers | Disha Experts |
| Objective Electrical Engineering | P.K. Mishra |
| A Computer for Competitive Exams (Fundamentals of Computer with MCQs) | RPH Editorial Board |
| Environmental Pollution & Control | Prof. N.H. Gopal Dutt |
| Computer Awareness for General Competitive Exams (Objective with Subjective) | Soumya Ranjan Behera |
| Environmental Studies: Multiple-Choice Questions | Arun K. Tripathi |
This blog aims to provide comprehensive insights into the RRB JE General Science 2025. For more informative articles, visit the Oliveboard website!
RRB JE General Science 2025 FAQs
The topics include Physics, Chemistry, and Biology, focusing on fundamental concepts taught up to the 10th-grade level.
Each correct answer carries 1 mark, and there is a negative marking of 1/3 mark for each incorrect answer.
Yes, the General Science section is mandatory for all candidates appearing for the RRB JE exam.
Review basic science concepts from NCERT books, practice sample papers, and take mock tests to improve speed and accuracy.
NCERT Science textbooks (Class 6-10) are highly recommended, along with other standard science guides for competitive exams.
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