SURA'S RRB (Railway Recruitment Board) Level-1 Posts Group-D Exam Book Guide (English Medium) 2026 is a complete preparation guide for candidates aspiring to secure Level-1 Posts in Indian Railways through the Railway Recruitment Board (RRB) examination.

This book is prepared according to the latest RRB Level-1 Posts Group-D examination syllabus and pattern. It provides complete coverage of important subjects with detailed explanations, objective questions, previous year questions, and model tests to help aspirants improve their preparation and confidence.

Key Features:

• Latest Updated Edition 2026.
• Based on the latest RRB Group-D examination pattern.
• Complete syllabus coverage for RRB Level-1 Posts Group-D Exam.
• Topic-wise explanations with exam-oriented preparation.
• Practice questions and previous year question papers.

1. Mathematics

• Number System
• BODMAS
• Decimals and Fractions
• LCM and HCF
• Ratio and Proportion
• Percentage
• Profit and Loss
• Simple Interest and Compound Interest
• Average
• Time and Work
• Time and Distance
• Mensuration
• Algebra
• Geometry
• Trigonometry
• Statistics
• Age Calculations
• Calendar and Clock
• Data Interpretation

2. General Intelligence & Reasoning

• Analogy
• Classification
• Coding-Decoding
• Number and Alphabet Series
• Blood Relations
• Direction Sense
• Venn Diagram
• Syllogism
• Mathematical Operations
• Logical Reasoning
• Statement and Conclusion
• Puzzle
• Decision Making

3. General Science

• Physics
• Chemistry
• Biology
• Basic Scientific Concepts
• Science-related topics based on 10th Standard level

4. General Awareness & Current Affairs

• Indian History
• Indian Geography
• Indian Polity and Constitution
• Indian Economy
• Art and Culture
• Sports
• Science and Technology
• Important National and International Events
• Current Affairs
• Railway-related General Awareness

Additional Features:

• Multiple Choice Questions (MCQs) with answers.
• Previous Year RRB Group-D questions.
• Topic-wise practice exercises.
• Model Question Papers.
• Important revision notes.
• Shortcut methods for quick problem-solving.
• Simple and clear explanations in English.
• Suitable for self-study and competitive exam preparation.

This book is an ideal preparation resource for aspirants appearing for the RRB Level-1 Posts Group-D Examination 2026.