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Class 10 Science — Exercise Solutions

Samacheer Kalvi · Tamil Nadu State Board

Chapter-wise exercise solutions for all 22 chapters. Each chapter has MCQ, short answer (2-mark), long answer (5-mark), and numericals where applicable.

Question types:MCQShort AnswersLong AnswersNumericals
Ch 1
Laws of Motion
MCQShort AnswersLong AnswersNumericals
Ch 2
Optics
MCQShort AnswersLong AnswersNumericals
Ch 3
Thermal Physics
MCQShort AnswersLong AnswersNumericals
Ch 4
Electricity
MCQShort AnswersLong AnswersNumericals
Ch 5
Acoustics
MCQShort AnswersLong AnswersNumericals
Ch 6
Nuclear Physics
MCQShort AnswersLong AnswersNumericals
Ch 7
Atoms and Molecules
MCQShort AnswersLong AnswersNumericals
Ch 8
Periodic Classification of Elements
MCQShort AnswersLong Answers
Ch 9
Solutions
MCQShort AnswersLong Answers
Ch 10
Types of Chemical Reactions
MCQShort AnswersLong Answers
Ch 11
Carbon and its Compounds
MCQShort AnswersLong Answers
Ch 12
Plant Anatomy and Plant Physiology
MCQShort AnswersLong Answers
Ch 13
Structural Organisation of Animals
MCQShort AnswersLong Answers
Ch 14
Transportation in Plants and Circulation in Animals
MCQShort AnswersLong Answers
Ch 15
Nervous System
MCQShort AnswersLong Answers
Ch 16
Reproduction
MCQShort AnswersLong Answers
Ch 17
Heredity
MCQShort AnswersLong Answers
Ch 18
Evolution
MCQShort AnswersLong Answers
Ch 19
Health and Diseases
MCQShort AnswersLong Answers
Ch 20
Environmental Management
MCQShort AnswersLong Answers
Ch 21
Breeding and Biotechnology
MCQShort AnswersLong Answers
Ch 22
Visual Communication
MCQShort AnswersLong Answers
Chemical Reactions and Equations Exercise Solutions | KalviGavani
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Acids, Bases and Salts Exercise Solutions | KalviGavani
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Metals and Non-metals Exercise Solutions | KalviGavani
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Carbon and Its Compounds Exercise Solutions | KalviGavani
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Life Processes Exercise Solutions | KalviGavani
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Control and Coordination Exercise Solutions | KalviGavani
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How Do Organisms Reproduce? Exercise Solutions | KalviGavani
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Heredity and Evolution Exercise Solutions | KalviGavani
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Light Reflection and Refraction Exercise Solutions | KalviGavani
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Human Eye and Colourful World Exercise Solutions | KalviGavani
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Electricity Exercise Solutions | KalviGavani
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Magnetic Effects of Electric Current Exercise Solutions | KalviGavani
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Our Environment Exercise Solutions | KalviGavani
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