Topics Covered
Physics
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Motion & Mechanics
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Work, Energy & Power
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Heat & Thermodynamics
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Light & Optics
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Sound
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Electricity & Magnetism
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Modern Physics
Chemistry
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Matter & Atomic Structure
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Chemical Reactions
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Acids, Bases & Salts
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Organic Chemistry
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Metals & Non-metals
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Everyday Chemistry
Biology
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Cell Biology
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Human Body Systems
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Genetics & Evolution
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Plant Biology
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Animal Biology
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Nutrition
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Human Diseases
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Biotechnology
Environmental Science
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Ecosystem
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Biodiversity
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Climate Change
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Pollution
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Conservation
Science & Technology
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Space Technology
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Artificial Intelligence
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Computer Science
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Scientific Discoveries
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Recent Technological Developments
Ghatna Chakra General Studies Preview – General Science 2026 (Part-7) is a comprehensive English-medium General Science book designed for aspirants preparing for Civil Services and other government competitive examinations.
The book includes chapter-wise solved previous year question papers from 1990 to January 2026, along with selected UPPCS Mains General Studies questions, helping candidates understand exam trends and improve problem-solving skills.
It covers all major General Science topics including Physics, Chemistry, Biology, Environmental Science, Biotechnology, Space Science, Computer & Technology, Human Biology, Health & Diseases, and Scientific Developments. The book also includes exclusive chapter-wise revision notes for quick revision before the examination.
Suitable for beginners and experienced aspirants alike, this book is an excellent practice and revision guide for multiple competitive exams.
