Important Topics for RRB JE 2025, Subject-Wise Key Topics
Siddharth Pandey29 Mar, 2025
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Important Topics for RRB JE 2025: Aspirants gearing up their preparation for the RRB JE Exam must focus on important topics to prepare effectively. The RRB JE CBT 2 exam is scheduled to be held on 22 April 2025. To ace the preparation for this upcoming exam, candidates are advised to focus on key topics to maximize their overall score.
As the exam approaches, candidates must boost their preparation to stay ahead in the crowd of lakhs of aspirants. Focusing on the key topics may be an effective approach to secure the highest marks in the examination.
The RRB JE Exam comprises two stages i.e. CBT 1 and CBT 2. The CBT 1 exam was conducted on 16, 17 & 18 December 2024. Those who cleared the Stage 1 exam are eligible to appear for Stage 2.
RRB JE 2025 Important Topics
The RRB JE Stage 2 exam is around the corner, candidates are now looking for the best strategies and approach to optimize their preparation. Reviewing the important topics for all the subjects may be greatly beneficial for aspirants to prepare effectively. The RRB JE Syllabus for CBT 2 includes five different sections viz. General Awareness, Physics and Chemistry, Basics of Computers and Applications, Basics of Environment and Pollution Control, and Technical Abilities.
Candidates are required to obtain the specific marks in order to qualify the CBT 1 and CBT 2. Aspirants must gain insights into the most crucial topics to excel in their preparation to ensure success in the upcoming exam.
Also, Read: RRB JE Subject Wise Weightage
Subject Wise Important Topics for RRB JE 2025
The RRB JE is a national-level competitive examination administered by Railway Recruitment Boards to fill up numerous Junior Engineers and other technical cadre positions within various zones of Railways. Candidates aspiring to secure the highest score in the exam must thoroughly review the important topics for a solid foundation of the structured preparation.
One who wants to crack the RRB JE Exam 2025 must have a robust study plan covering the entire syllabus effectively. The important topics for RRB JE 2025 for all the subjects are outlined below:
RRB JE Important Topics for Mathematics
Mathematics is a crucial section for RRB JE exam which basically assesses the candidate's calculation skills and problem-solving abilities. It is a scoring subject that requires ample practice of a variety of questions. The most important topics for mathematics are as follows:
- Number System (Questions related to different types of numbers, numerical operations, LCM & HCF, decimal and fraction)
- Simplification
- Ratio and Proportion
- Percentage
- Average
- Simple Interest and Compound Interest
- Profit and Loss
- Time and Work
- Area and Volume
- Trigonometry
- Probability
- Statistics
RRB JE Important Topics for General Intelligence and Reasoning
General Intelligence and Reasoning is an important subject for RRB JE Exam 2025. Mastering this section requires a better logical ability and good critical thinking. This section tests analytical and problem-solving skills of aspirants includes the following key topics:
- Coding-Decoding
- Odd One Out
- Syllogism
- Decision Making
- Direction Sense
- Blood Relation
- Seating Arrangement
- Arithmetical Reasoning
- Statement and Conclusion
- Data Sufficiency
- Non-Verbal Reasoning
RRB JE Important Topics for General Awareness
General Awareness section assesses candidate's knowledge in various static subjects like history, polity, geography, and economics. This section aims to identify the familiarity of aspirants with the latest events and activities around the globe. The important topics for general awareness section are mentioned below:
- Current Affairs
- History Of India
- Geography Of India and World
- Indian Economy and Reports
- Indian Constitution
- Arts and Culture
- Famous Personalities
- Government Schemes
- Awards and Honors
- Books and Authors
- Important Appointments
- Science and Technology
- Computer Knowledge
RRB JE Important Topics for General Science
The General Science will include questions from Physics, Chemistry and Biology to test the comprehensive understanding of aspirants about the basic science. The important topics for this section are listed below:
- Chemical Reactions and Equations
- Acids, Bases and Salts
- Metals and Non-Metals
- Carbon and its Compounds
- Life Processes
- Control and Coordination
- Reproduction System
- Heredity
- Light - Reflection and Refraction
- Human Eye
- Electricity
- Magnetic Effect Of Electric Current
- Our Environment
RRB JE Important Topics for Physics and Chemistry
The key topics include Physics and Chemistry section are as follows:
Physics
- Mechanics: Motion, Newton's laws, work, energy, power, simple machines, fluid mechanics (pressure, Archimedes' principle).
- Heat and Thermodynamics: Temperature scales, heat transfer (conduction, convection, radiation), laws of thermodynamics, thermal expansion.
- Optics and Sound: Reflection, refraction, lenses and mirrors, properties of sound waves (echo, Doppler effect).
- Measurements and Units: Types of errors in measurements, dimensions.
Chemistry
- Chemical Reactions and Equations: Types of reactions, balancing equations.
- Acids, Bases, and Salts: Properties of acids and bases, PH scale.
- Metals and Non-Metals: Properties, extraction processes.
- Carbon Compounds: Organic chemistry basics.
RRB JE Important Topics for Basics of Computers and Applications
The important topics for Computers and applications are as follows:
- Computer Architecture
- Input and Output Devices
- Storage Devices
- Operating Systems (Windows, Linux, Unix)
- Networking
- Websites and Web Browsers
- Computer Viruses
- Internet and Email
- Data Representation
- MS Office Suite (Word, Excel, PowerPoint)
- Database Management Systems (DBMS) Fundamentals
- Programming Basics (C Language, Java)
RRB JE Important Topics for Environment and Pollution Control
The key topics from Environment and Pollution Control include:
- Basics of Environment
- Effects Environmental Pollution
- Pollution Control Strategies
- Types of Pollution (Air, Water and Noise)
- Waste Management
- Global Warming
- Acid Rain
- Ozone Depletion
RRB JE Important Topics for Technical Abilities
The Technical Abilities section covers a weightage of 100 marks for CBT 2. Preparing this section with focus and effective method is crucial for aspirants to enhance their chance of selection. The key topics from this section as follows:
| Branch | Important Topics |
| Civil Engineering | Building Materials, Structural Analysis, Concrete Technology, Geotechnical Engineering, Water Resources Engineering, Transportation Engineering, Environmental Engineering, Surveying, Construction Management |
| Mechanical Engineering | Engineering Mechanics, Strength of Materials, Theory of Machines, Thermodynamics, Manufacturing Technology, Material Science, Design of Machine Elements |
| Electrical Engineering | Electrical Circuits, Electrical Machines, Power Systems, Control Systems, Electrical Measurements |
| Electronics Engineering | Analog Electronics, Digital Electronics, Communication Systems, Microprocessors and Microcontrollers, Signal Processing |
Preparation Tips for RRB JE CBT 2 2025
The Railway Recruitment Board is going to conduct the RRB JE CBT 2 Exam on April 22, 2025. Aspirants who are preparing for the RRB JE CBT 2 must tighten their belts and gear up their preparation effectively to obtain highest marks.
Below are some of the most effective tips to ace your exam preparation:
- Organize the Syllabus - Aspirants must cover the extensive syllabus effectively using the best resources including textbooks, online classes, and short notes. Ensure you must have covered all the topics as included in the official syllabus. It will help to gain in-depth knowledge about the most important topics.
- Time Management - Allocate sufficient hours for dedicated studies to grasp the entire syllabus and revise it well. Prioritize your tasks to devote more time for preparation.
- Focus On Important Topics - Enlist the important topics from all the subjects and prioritize them to prepare effectively. You can explore the list of subject-wise key topics in this article. This can be a greatly beneficial approach to score the highest marks in the actual exam.
- Regular Practice - Practice is the key to success in the RRB JE exam. Aspirants must regularly practice the topics to improve their speed and accuracy level. A proper practice will help you to understand the complex concepts easily and make you able to tackle the challenging questions in the exam.
- Revision and Mock Test - Make regular revision of all the subjects and attempt full length mock tests to assess your performance. Identify your strengths and weaknesses by solving the mock tests. Focus on strengthening your weaker areas to significantly improve the performance.
Enroll in PW AE JE Online Courses to prepare effectively for the SSC JE, RRB JE, and other upcoming AE/JE examinations. Avail the structured study material with mock tests, e-books, etc. to gear up your exam preparation.
Important Topics for RRB JE FAQs
Q. What are the Important Topics for RRB JE 2025 CBT 1?
Q. Is covering important topics sufficient for a better score?
Q. When will the RRB JE CBT 2 2025 be held?
Q. Which subjects are there in RRB JE CBT 2?
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