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  • Home
    • Introduction
  • Mathematics
    • Addition
    • Algebraic Expressions
    • Areas of Parallelograms and Triangles
    • Circles
    • Coordinate Geometry
    • Comparing Quantities
    • Constructions
    • Cubes and Cube Roots
    • Statistics| Data Handling
    • Decimal Numbers
    • Direct and Inverse Proportions
    • Division
    • Exponents and Powers
    • Factorisation
    • Fractional Numbers
    • Heron’s Formula
    • Integers
    • Introduction to Euclid’s Geometry
    • Introduction to Graphs
    • Linear Equations in One Variable
    • Linear Equation in Two Variables
    • Lines and Angles
    • Mensuration| Perimeter| Area| Surface Area| Volume
    • Multiplication
    • Number Systems
    • Playing with Numbers
    • Polynomials
    • Practical Geometry
    • Probability
    • Rational Numbers
    • Squares and Square Roots
    • Subtraction
    • Symmetry
    • Triangles
    • Quadrilaterals
    • Visualising Solid Shapes
    • Whole Numbers
  • Science
    • Acids, Bases and Salts
    • Atoms and Molecules
    • Cell – Structure and Functions
    • Coal and Petroleum
    • Combustion and Flame
    • Conservation of Plants and Animals
    • Crop Production and Management
    • Diversity in Living Organisms
    • Diversity in Living Organisms
    • Electric Current and its Effects
    • Fibres and Plastics
    • Force and Law of Motion
    • Friction
    • Gravitation
    • Heat
    • Improvement in Food Resources
    • Is Matter Around us Pure?
    • Light
    • Materials : Metals and Non – Metals
    • Matter in our Surroundings
    • Microorganisms: Friend and Foe
    • Motion and Time
    • Natural Resources
    • Nutrition in Animals
    • Nutrition in Plants
    • Physical and Chemical Changes
    • Pollution of Air and Water
    • Reaching the Age of Adolescence
    • Respiration in Organisms
    • Reproduction in Animals
    • Reproduction in Plants
    • Soil
    • Some Natural Phenomena
    • Sound
    • Stars and the Solar System
    • Structure of the Atom
    • Tissues
    • Transportation in Animals and Plants
    • Wastewater Story
    • Water: A Precious Resource
    • Weather,Climate and Adaptations of Animals to Climate
    • Winds, Storms and Cyclones
    • Why Do We Fall Ill?
    • Work and Energy
  • NCERT Solutions
    • NCERT Solutions (Science)
      • NCERT Solutions,Class 7 (Science)
        • Acids Bases and Salts| NCERT Solutions| Class 7
        • Electric Current and its Effects (NCERT Solutions, Class 7)
        • Forests: Our Lifeline (NCERT Solutions, Class 7)
        • Fibre to Fabric(NCERT Solutions,Class 7)
        • Forests: Our Lifeline
        • Heat (NCERT Solutions, Class 7)
        • Light (NCERT Solutions, Class 7)
        • Motion and Time (NCERT Solutions, Class 7)
        • Nutrition in Animals (NCERT Solutions,Class 7)
        • Nutrition in Plants(NCERT Solutions, Class 7)
        • Physical and Chemical Changes(NCERT Solutions,Class 7)
        • Respiration in Organisms (NCERT Solutions,Class 7)
        • Reproduction in Plants (NCERT Solutions, Class 7)
        • Soil (NCERT Solutions,Class 7)
        • Transportation in Animals and Plants (NCERT Solutions, Class 7)
        • Wastewater Story (NCERT Solutions, Class 7)
        • Water: A Precious Resource (NCERT Solutions, Class 7)
        • Weather, Climate and Adaptation of Animals to Climate(NCERT Solutions, Class 7)
        • Winds, Storms and Cyclones (NCERT solutions,Class 7)
      • NCERT Solutions,Class 8(Science)
        • Cell – Structrue and Functions (NCERT Solutions, Class 8)
        • Chemical Effects of Electric Current (NCERT Solutions, Class 8)
        • Coal and Petroleum (NCERT Solutions, Class 8)
        • Combustion and Flame (NCERT Solutions, Class 8)
        • Conservation of Plants and Animals (NCERT Solutions, Class 8)
        • Crop Production and Management (NCERT Solutions,Class 8)
        • Force(NCERT Solutions)
        • Friction (NCERT Solutions, Class 8)
        • Light (NCERT Solutions, Class 8)
        • Materials : Metals and Non – Metals (NCERT Solutions, Class 8)
        • Microorganisms: Friend and Foe (NCERT solution, Class 8)
        • Pollution of Air and Water (NCERT Solutions, Class 8)
        • Reaching the Age of Adolescence (NCERT Solutions, Class 8)
        • Reproduction in Animals (NCERT Solutions, Class 8)
        • Some Natural Phenomena (NCERT Solutions, Class 8)
        • Sound (NCERT Solutions, Class 8)
        • Stars and the Solar System (NCERT Solutions, Class 8)
        • Synthetic Fibres and Plastics(NCERT Solutions, Class 8)
      • NCERT Solutions, Class 9(Science)
        • Atoms and Molecules (NCERT Solutions, Class 9)
        • Diversity in Living Organisms(NCERT Solutions, Class 9)
        • Force and Laws of Motion(NCERT Solutions)
        • Gravitation (NCERT Solutions, Class 9)
        • Improvement in Food Resources (NCERT Solutions, Class 9)
        • Is Matter Around us Pure? (NCERT Solutions, Class 9)
        • Matter in Our Surroundings (NCERT Solutions, Class 9)
        • Motion (NCERT Solutions, Class 9)
        • Natural Resources (NCERT Solutions, Class 9)
        • Sound (NCERT Solutions,Class 9)
        • Structure of the Atom (NCERT Solutions, Class 9)
        • Tissues (NCERT Solutions,Class 9)
        • The Fundamental Unit of Life (NCERT Solutions, Class 9)
        • Why Do We Fall Ill? (NCERT Solutions, Class 9)
        • Work and Energy (NCERT, Class 9)
    • NCERT Solutions (Mathematics)
      • NCERT Solutions,Class 7(Mathematics)
        • Algebraic Expressions (NCERT Solutions,Class 7)
        • Comparing Quantities (NCERT Solutions,Class 7)
        • Congruence of Triangles (NCERT Solutions)
        • Data Handling (NCERT Solutions, Class 7)
        • Exponents and Powers (NCERT Solutions,Class 7)
        • Fractions and Decimals(NCERT Solutions,Class 7)
        • Integers(NCERT Solutions,Class 7)
        • Lines and Angles (NCERT Solution, Class 7)
        • Perimeter and Area (NCERT Solutions, Class 7)
        • Practical Geometry(NCERT Solutions,Class7)
        • Rational Numbers (NCERT Solutions,Class 7)
        • Simple Equations(NCERT Solutions, Class 7)
        • Symmetry (NCERT Solutions,Class 7)
        • The Triangle and Its Properties (NCERT Solutions)
        • Visualising Solid Shapes (NCERT solutions,Class 7)
      • NCERT Solutions| Class 8| Mathematics
        • Algebraic Expressions and Identities (NCERT Solutions, Class 8)
        • Comparing Quantities (NCERT Solutions, Class 8)
        • Cube and Cube Roots (NCERT Solutions, Class 8)
        • Data Handling (NCERT Solutions,Class 8)
        • Direct and Inverse Proportions (NCERT Solutions, Class 8)
        • Exponents and Powers(NCERT Solutions, Class 8)
        • Factorisation (NCERT Solutions, Class 8)
        • Introduction to Graphs (NCERT Solutions, Class 8)
        • Linear Equations in One Variable (NCERT Solutions, Class 8)
        • Mensuration (NCERT Solutions, Class 8)
        • Playing with Numbers (NCERT Solutions, Class 8)
        • Practical Geometry (NCERT Solutions, Class 8)
        • Rational Numbers| NCERT Solutions| Class 8
        • Squares and Square Roots (NCERT Solutions,Class 8)
        • Understanding Quadrilaterals (NCERT Solutions, Class 8)
        • Visualising Solid Shapes (NCERT Solutions, Class 8)
      • NCERT Solutions| Class 9| Mathematics
        • Areas of Parallelograms and Triangles| NCERT Solutions| Class 9
        • Circles| NCERT Solutions| Class 9
        • Coordinate Geometry| NCERT Solutions| Class 9
        • Constructions| NCERT Solutions| Class 9
        • Heron’s Formula (NCERT Solutions, Class 9)
        • Introduction to Euclid’s Geometry (NCERT Solutions, Class 9)
        • Linear Equations in Two Variables| NCERT Solutions| Class 9
        • Number Systems| NCERT Solutions| Class 9
        • Lines and Angles| NCERT Solutions| Class 9
        • Polynomials| NCERT Solutions| Class 9
        • Probability| NCERT Solutions| Class 9
        • Statistics| NCERT Solutions| Class 9
        • Surface Areas and Volumes| NCERT Solutions| Class 9
        • Triangles| NCERT Solutions| Class 9
        • Quadrilaterals| NCERT Solutions| Class 9
  • Worksheets
    • Science(Practice Sheets)
      • Practice Sheets, Class 7(Science)
        • Acids, Bases and Salts| Worksheet| Class 7
        • Electric Current and its Effects (Practice Sheet, Class 7)
        • Forests: Our Lifeline (Practice Sheet, Class 7)
        • Fibre to Fabric (Practice Sheet,Class 7)
        • Heat (Practice Sheet,Class 7)
        • Light (Practice Sheet, Class 7)
        • Motion and Time (Parctice Sheet, Class 7)
        • Nutrition in Animals (Practice Sheet, Class 7)
        • Nutrition in Plants (Practice Sheet,Class 7)
        • Physical and Chemical Changes (Practice Sheet, Class 7)
        • Respiration in Organisms (Practice Sheet, Class 7)
        • Reproduction in Plants (Practice Sheet, class 7)
        • Soil (Prcatice Sheet,Class 7)
        • Transportation in Animals and Plants (Practcie Sheet, Class 7)
        • Wastewater Story (Practice Sheet, Class 7)
        • Water: A Precious Resource (Practice Sheet, Class 7)
        • Weather, Climate and Adaptations of Animals to Climate(Practice Sheet, Class 7)
        • Winds, Storms and Cyclones (Parctice Sheet,Class 7)
      • Practice Sheets, Class 8 (Science)
        • Cell – Structure and Functions (Practice Sheet, Class 8)
        • Coal and Petroleum (Practice Sheet, Class 8)
        • Chemical Effects of Electric Current (Practice Solution, Class 8)
        • Combustion and Flame (Practice Sheet, Class 8)
        • Conservation of Plants and Animals (Practice Sheet, Class 8)
        • Crop Production and Management (Practice Sheet, Class 8)
        • Force (Practice Sheet,Class 8)
        • Friction (Practice Sheet, Class 8)
        • Light (Practice Sheet, Class 8)
        • Materials : Metals and Non – Metals (Practice Sheet, Class 8)
        • Microorganisms: Friends and Foe (Practice Sheet, Class 8)
        • Pollution of Air and Water (Practice Sheet, Class 8)
        • Reaching the Age of Adolescence (Parctice Sheet, Class 8)
        • Reproduction in Animals(Practice Sheet, Class 8)
        • Some Natural Phenomena (Practice Sheet, Class 8)
        • Sound (Pratice Sheet, Class 8)
        • Stars and the Solar System (Practice Sheet, Class 8)
        • Synthetic Fibres and Plastics (Practice Sheet,Class 8)
      • Practice Sheets, Class 9 (Science)
        • Atoms and Molecules (Practice Sheet, Class 9)
        • Diversity in Living Organisms (Practice Sheet, Class 9)
        • Force and Laws of Motion (Practice Sheet ,Class 9)
        • Gravitation (Practice Sheet, Class 9)
        • Is Matter Around us Pure?(Practice Sheet, Class 9)
        • Matter in Our Surroundings (Practice Sheet, Class 9)
        • Motion (Practice Sheet, Class 9)
        • Natural Resources (Practice Sheet, Class 9)
        • Sound (Practice Sheet, Class 9)
        • Structure of the Atom (Practice Sheet, Class 9)
        • Tissues (Practice Sheet, Class 9)
        • The Fundamental Unit of Life (Practice Sheet, Class 9)
        • Why Do We Fall Ill? (Practice Sheet, Class 9)
        • Work and Energy (Practice Sheet, Class 9)
    • Worksheet | Mathematics
      • Practice Sheet (Subtraction)
      • Practice Sheet ( Addition)
      • Practice Sheet(Division)
      • Fractional Numbers (Practice Sheet)
      • Practice Sheet(Multiplication)
      • Practice Sheet(Whole numbers)
      • Practice Sheet,Class 7(Mathematics)
        • Algebraic Expressions (Practice Sheet,Class 7)
        • Comparing Quantities (Practice Sheet, Class 7)
        • Congruence of Triangles (Practice Sheet)
        • Data Handling (Practice Sheet,Class 7)
        • Exponents and Powers (Practice Sheet,Class 7)
        • Fractional Numbers (Practice Sheet)
        • Fractions and Decimals (Practice Sheet,Class 7)
        • Integers (Practice Sheet,Class 7)
        • Lines and Angles (Practice Sheet)
        • Perimeter and Area(Practice Sheet,Class 7)
        • Practical Geometry(Practice Sheet,Class 7)
        • Rational Numbers(Practice Sheet,Class 7)
        • Simple Equations (Practice Sheet,Class 7)
        • Symmetry (Practice Sheet,Class 7)
        • Practice Sheet(Whole numbers)
      • Worksheet| Class 8| Mathematics
        • Algebraic Expressions and Identities (Practice Sheet, Class 8)
        • Comparing Quantities (Practice Sheet, Class 8)
        • Cubes and Cube Roots (Practice Sheet, Class 8)
        • Data Handling (Practice Sheet, Class 8)
        • Direct and Inverse Proportions (Practice Sheet, Class 8)
        • Exponents and Powers (Practice Sheet, Class 8)
        • Factorisation (Practice Sheet, Class 8)
        • Introduction to Graphs (Practice Sheet, Class 8)
        • Linear Equations in One Variable(Practice Sheet, Class 8)
        • Mensuration (Practice Sheet, Class 8)
        • Playing with Numbers (Practice Sheet, Class 8)
        • Rational Numbers| Worksheet| Class 8
        • Squares and Square Roots (Practice Sheet, Class 8)
        • Understanding Quadrilaterals (Practice Sheet, Class 8)
      • Worksheets| Mathematics| Class 9
        • Areas of Parallelograms and Triangles| Worksheet| Class 9
        • Number Systems| Worksheet| Class 9
        • Circles| Worksheet| Class 9
        • Constructions| Worksheet| Class 9
        • Coordinate Geometry| Worksheet| Class 9
        • Heron’s Formula (Practice Sheet, Class 9)
        • Linear Equations in Two Variables| Worksheet| Class 9
        • Lines and Angles| Worksheet| Class 9
        • Polynomials| Worksheet| Class 9
        • Probability| Worksheet| Class 9
        • Statistics| Worksheet| Class 9
        • Surface Areas and Volumes| Worksheet| Class 9
        • Triangles| Worksheet| Class 9
        • Quadrilaterals| Worksheet| Class 9
HomeNCERT Solutions (Mathematics)

NCERT Solutions (Mathematics)

Class 7

Class 8

Class 9

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