Important Topics for RRB Group D 2025 Exam, Check Complete List

If you’re gearing up for the RRB Group D 2025 exam, one of your first tasks should be to know exactly which topics matter most. In this article, you’ll find the important topics for RRB Group D by subject, exam pattern, and preparation strategy. By incorporating the important topics highlighted in the articles below, you will reduce wasted efforts and get ahead in the competition.

Important Topics for RRB Group D 2025

The key to success in RRB Group D 2025 is smart targeting. With disciplined preparation, you’ll maximize your chances to crack the exam. To crack the exam, candidates must be well aware of the exam pattern and the important topics for RRB Group D. Having a clear understanding of both will help them prepare strategically and focus on the right areas. Let’s go through the RRB Group D Exam Pattern:

RRB Group D Syllabus 2025

Important Topics for RRB Group D

The RRB Group D CBT exam Questions will be of an objective type with multiple choice. Here’s a breakdown of essential topics in each subject:

Mathematics

High-yield topics include:

• Number System
• BODMAS / Simplification
• Fractions & Decimals
• LCM & HCF
• Ratio & Proportion
• Percentages
• Averages
• Time, Speed & Distance
• Time & Work
• Simple & Compound Interest
• Profit & Loss
• Algebra (linear equations)
• Geometry & Trigonometry (basic)
• Mensuration (areas, volumes, perimeters)
• Statistics (mean, median, mode)
• Calendar & Clock, Age Calculations

General Intelligence and Reasoning

This section tests logic, patterns, and analytical ability. Key topics include:

• Analogies
• Number & Alphabet Series
• Coding & Decoding
• Mathematical Operations
• Relationships / Blood Relations
• Syllogism
• Venn Diagrams
• Data Interpretation & Sufficiency
• Classification / Similarities & Differences
• Directions & Sense of Direction
• Statement — Arguments, Assumptions, Conclusions
• Puzzles
• Miscellaneous reasoning (odd one out, seating, etc.)

General Science

The syllabus here is aligned with Class 10 level topics across Physics, Chemistry, and Biology:

Physics:

• Units & Measurements
• Work, Energy, Power
• Laws of Motion
• Gravitation
• Heat & Thermodynamics
• Sound & Waves
• Light (Reflection, Refraction)
• Electricity & Magnetism

Chemistry:

• Atomic Structure
• Chemical Reactions & Equations
• Periodic Table & Periodicity
• Acids, Bases, Salts
• Metals & Non-metals
• Carbon & its Compounds

Biology/Life Sciences:

• Human Body & Organ Systems
• Genetics, Heredity, Evolution
• Cell Structure
• Classification
• Ecology & Environment
• Reproduction
• Diseases & Nutrition

General Awareness and Current Affairs

This section is high scoring if done right. Important Topics for RRB Group D for GA include:

• Latest National & International Events
• Awards, Honours, Sports
• Government Schemes / Policies
• Economic Developments
• Indian Polity & Constitution
• Indian Geography
• History (Ancient, Medieval, Modern)
• Static GK: Capitals, Rivers, Monuments
• Science & Technology developments
• Arts, Culture & Famous Personalities
• Abbreviations, PC’s (Important commissions/institutions)

Preparation Tips for RRB Group D

• Start your preparation by understanding the complete exam pattern and the Important Topics for RRB Group D so that you know exactly what to study and how to allocate your time.
• Create a daily study timetable that gives equal attention to all four subjects: Mathematics, Reasoning, General Science, and General Awareness.
• Practice basic Mathematics concepts regularly, as topics like percentages, ratio and proportions, and time and work require consistent problem-solving.
• Strengthen your reasoning ability by solving puzzles, coding-decoding, and series questions to improve both speed and accuracy.
• Revise Class 9 and Class 10 NCERT Science textbooks for Physics, Chemistry, and Biology, as most questions in the exam are based on these fundamentals.
• Keep yourself updated with the latest current affairs of the past year, including important government schemes, awards, and national and international events.
• Attempt previous year question papers and mock tests under timed conditions to analyze your performance and identify weak areas.
• Make short notes or formula sheets for quick revision before the exam so that you can save time during the last few days of preparation.
• Focus on accuracy along with speed because every wrong answer carries a penalty due to negative marking.
• Stay consistent, revise regularly, and maintain a balanced routine to avoid stress and fatigue during the preparation phase.