• Author: T. Roy
• Publisher : S Chand and Company Ltd
• Edition: Latest Edition 2026–2027
• Binding: Paperback
• Pages: 500
• Release Date: 22 May 2026
• ISBN: 9789373594088
• Language: Bengali

About the Book

RRB Railway Group D Level 1 Book 2026–2027 | General Science 3000+ MCQ is a comprehensive exam-oriented preparation guide specially designed for candidates appearing in the RRB Group-D Level-I Examination. Published in easy-to-understand Bengali, this book focuses on strengthening candidates' General Science preparation through extensive practice and concept-based learning.

Based on the latest 2025–2026 examination pattern and Previous Year Questions (PYQs), the book contains more than 3000 carefully selected multiple-choice questions covering Physics, Chemistry, and Biology. The content is organized systematically to help aspirants build strong conceptual foundations while improving speed and accuracy for competitive examinations.

The book covers all major science topics frequently asked in Railway examinations, including Atomic Structure, Periodic Table, Chemical Reactions, Human Physiology, Genetics, Ecology, Force and Motion, Electricity, Magnetism, Optics, Thermodynamics, Modern Physics, and more. Dedicated practice sections for each subject enable students to assess their preparation and identify areas requiring improvement.

Designed for quick revision, daily practice, and self-evaluation, this book serves as an effective resource for both beginners and advanced aspirants preparing for Railway recruitment examinations.

Key Features

• Specially designed for RRB Group-D Level-I Examination
• Based on latest 2025–2026 exam pattern and PYQs
• Includes 3000+ important MCQs
• Complete coverage of Physics, Chemistry, and Biology
• Easy-to-understand Bengali language
• Topic-wise and exam-oriented question compilation
• Covers frequently asked concepts and high-scoring topics
• Ideal for daily practice, revision, and self-assessment
• Helps improve accuracy, speed, and exam confidence
• Suitable for Railway and other competitive examinations

Subjects Covered

Chemistry

• Matter, Mixtures & Solutions
• Atomic Structure
• Mole Concept
• Periodic Table
• Chemical Reactions
• Acids, Bases & Salts
• Metals & Non-metals
• Hydrocarbons
• Organic Chemistry
• Food & Environmental Chemistry

Biology

• Cell Biology
• Genetics & Evolution
• Botany
• Human Physiology
• Health & Diseases
• Ecology & Environment

Physics

• Force & Motion
• Newton's Laws
• Work, Energy & Power
• Gravitation
• Heat & Thermodynamics
• Sound & Waves
• Optics
• Electricity & Magnetism
• Modern Physics