The RRB Group D 2026 CBT syllabus covers four subjects: Mathematics, General Intelligence & Reasoning, General Science, and General Awareness & Current Affairs. The standard is broadly at Class 10 CBSE level.
CBT Syllabus – Subject Wise
| Subject | Questions | Marks | Key Topics |
|---|---|---|---|
| Mathematics | 25 | 25 | Number System, BODMAS, Decimals, Fractions, LCM/HCF, Ratio & Proportion, Percentages, Mensuration, Time & Work, Time & Distance, Simple & Compound Interest, Profit & Loss, Elementary Algebra, Geometry, Trigonometry |
| General Intelligence & Reasoning | 30 | 30 | Analogies, Alphabetical & Number Series, Coding & Decoding, Mathematical Operations, Relationships, Syllogisms, Jumbling, Venn Diagrams, Conclusions, Similarities & Differences, Analytical Reasoning, Classification |
| General Science | 25 | 25 | Physics: Units, Optics, Electricity, Sound, Motion, Newton's Laws, Work-Energy; Chemistry: Elements, Compounds, Atoms, Molecules, Acids/Bases/Salts, Chemical Reactions, Periodic Table basics; Biology: Human body systems (Digestive, Circulatory, Respiratory), Diseases, Nutrition, Cell biology basics |
| General Awareness & Current Affairs | 20 | 20 | Science & Technology, Sports, Culture, Important Personalities, Economic & Political Events, Indian History, Geography, Indian Polity, Environment, Railway-specific GK, Awards & Honours |
| Total | 100 | 100 |
Subject-Wise Notes
- General Science carries 25 marks – the highest single subject after Reasoning. NCERT Class 9–10 Science textbooks are the primary reference.
- Mathematics is at Class 10 CBSE level; no Calculus or advanced topics.
- Current Affairs: Cover last 12 months with emphasis on science & tech, sports, and railway ministry news.