Lakhmir Singh Solutions (Class 8–10) – Science (Physics, Chemistry, Biology)

CBSE’s favourite Science series – all chapters, step-by-step answers, quick revision notes, and tips. Download free Lakhmir Singh Solutions for Physics, Chemistry, and Biology—by Hodu Academy.

Why Lakhmir Singh Solutions?

• Top-rated Science books for CBSE – covers all concepts, diagrams, and NCERT questions.
• Stepwise explanations, labeled diagrams, and exam-ready answers—by expert teachers.
• Practice MCQs, HOTS, short/long answer questions, and numerical problems.
• Perfect for self-study, school revision, and Olympiad or NTSE exam prep.

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Lakhmir Singh Class 8 Science Solutions

• Physics:
  1. Force and Pressure
  2. Friction
  3. Sound
  4. Chemical Effects of Electric Current
  5. Some Natural Phenomena
  6. Light
  7. Stars and The Solar System
• Chemistry:
  1. Chemical Effects of Electric Current
  2. Combustion and Flame
  3. Materials: Metals and Non-metals
  4. Coal and Petroleum
  5. Synthetic Fibres and Plastics
  6. Pollution of Air and Water
• Biology:
  1. Crop Production and Management
  2. Microorganisms: Friend and Foe
  3. Cell: Structure and Functions
  4. Reproduction in Animals
  5. Reaching the Age of Adolescence
  6. Conservation of Plants and Animals

Lakhmir Singh Class 9 Science Solutions

• Physics:
  1. Motion
  2. Force and Laws of Motion
  3. Gravitation
  4. Work and Energy
  5. Sound
• Chemistry:
  1. Matter in Our Surroundings
  2. Is Matter Around Us Pure?
  3. Atoms and Molecules
  4. Structure of The Atom
• Biology:
  1. The Fundamental Unit of Life
  2. Tissues
  3. Diversity in Living Organisms
  4. Why Do We Fall Ill
  5. Natural Resources
  6. Improvement in Food Resources

Lakhmir Singh Class 10 Science Solutions

• Physics:
  1. Electricity
  2. Magnetic Effects of Electric Current
  3. Sources of Energy
  4. Reflection of Light
  5. Refraction of Light
  6. The Human Eye and the Colourful World
• Chemistry:
  1. Chemical Reactions and Equations
  2. Acids, Bases, and Salts
  3. Metals and Non-Metals
  4. Carbon and Its Compounds
  5. Periodic Classification of Elements
• Biology:
  1. Life Processes
  2. Control and Coordination
  3. How Do Organisms Reproduce?
  4. Heredity and Evolution
  5. Our Environment
  6. Management of Natural Resources

FAQs on Lakhmir Singh Solutions

• What makes Lakhmir Singh’s books so popular?
  Simple language, clear stepwise answers, great for revision, and covers all types of CBSE Science exam questions.
• Are all chapters and questions solved?
  Yes! All chapters and exercises for Physics, Chemistry, and Biology are covered by Hodu Academy experts.
• Are the PDFs free?
  100% free to download and use for board revision or daily homework.
• Who prepares these solutions?
  Senior CBSE faculty and subject experts at Hodu Academy, matching the latest board pattern.
• Can I use these for Olympiad or NTSE?
  Yes, these solutions build concepts and boost your Science foundation for any exam!

Need help with a tricky question? Ask Hodu Academy’s Science experts!