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# RD Sharma Class 8th Solutions Free

## Solutions for Mathematics for Class 8 by R D Sharma (2019-2020 Session)

Shaalaa provides RD Sharma Solutions for Class 8 Maths and has all the answers for the questions given in Mathematics for Class 8 by R D Sharma (2019-2020 Session). Shaalaa is surely a site that most of your classmates are using to perform in exams.

You can solve Mathematics for Class 8 by R D Sharma (2019-2020 Session) and use Shaalaa RD Sharma Solutions for Class 8 Maths to check your answers.

#### RD Sharma Solutions for Class 8 Maths ## Chapters covered in RD Sharma Solutions for Class 8 Maths

#### Chapter 1: Rational Numbers

Shaalaa has a total of 235 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Rational Numbers are Associativity, Closure, Commutativity, Distributivity of Multiplication Over Addition for Rational, Introduction of Rational Numbers, Negative of a Number, Rational Numbers Between Two Rational Numbers, Reciprocal, Representation of Rational Numbers on the Number Line, The Role of 1, The Role of Zero (0)

#### Chapter 2: Powers

Shaalaa has a total of 102 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Powers are Comparing Very Large and Very Small Numbers, Laws of Exponents, Powers with Negative Exponents, Use of Exponents to Express Small Numbers in Standard Form

#### Chapter 3: Squares and Square Roots

Shaalaa has a total of 323 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Squares and Square Roots are Estimating Square Root, Finding the Square of a Number - Other Patterns in Squares, Finding the Square of a Number - Pythagorean Triplets, Introduction of Square Numbers, Properties of Square Numbers, Some More Interesting Patterns, Square Roots - Finding Square Root by Division Method, Square Roots - Finding Square Roots, Square Roots - Finding Square Root Through Prime Factorisation, Square Roots - Finding Square Root Through Repeated Subtraction, Square Roots of Decimals

#### Chapter 4: Cubes and Cube Roots

Shaalaa has a total of 203 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Cubes and Cube Roots are Cube Root of a Cube Number, Cube Root Through Prime Factorisation Method, Introduction for Cubes, Introduction of Cubes and Cube Root, Smallest Multiple that is a Perfect Cube, Some Interesting Patterns

#### Chapter 5: Playing with Numbers

Shaalaa has a total of 36 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Playing with Numbers are Games with Numbers, Letters for Digits, Numbers in General Form, Tests of Divisibility - Divisibility by 10, Tests of Divisibility - Divisibility by 2, Tests of Divisibility - Divisibility by 5, Tests of Divisibility - Divisibility by 9 and 3

#### Chapter 6: Algebraic Expressions and Identities

Shaalaa has a total of 237 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Algebraic Expressions and Identities are Addition and Subtraction of Algebraic Expressions, Applying Identities, Concept of Expression, Concept of Identity, Like and Unlike Terms, Monomials, Binomials and Polynomials, Multiplication of Algebraic Expressions: Introduction, Multiplying a Binomial by a Binomial, Multiplying a Binomial by a Trinomial, Multiplying a Monomial by a Binomial, Multiplying a Monomial by a Trinomial, Multiplying Three Or More Monomials, Multiplying Two Monomials, Standard Identities, Terms, Factors and Coefficients

#### Chapter 7: Factorization

Shaalaa has a total of 169 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Factorization are Concept of Find the Error, Division of Algebraic Expressions Continued (Polynomial ÷ Polynomial), Division of Algebraic Expressions - Division of a Monomial by Another Monomial, Division of Algebraic Expressions - Division of a Polynomial by a Monomial, Factorisation by Regrouping Terms, Factorisation Using Identities, Factors of Algebraic Expressions, Factors of Natural Numbers, Factors of the Form ( x + a) ( x + b), Method of Common Factors, Method of Completing the Square

#### Chapter 8: Division of Algebraic Expressions

Shaalaa has a total of 85 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Division of Algebraic Expressions are Concept of Find the Error, Division of Algebraic Expressions Continued (Polynomial ÷ Polynomial), Division of Algebraic Expressions - Division of a Monomial by Another Monomial, Division of Algebraic Expressions - Division of a Polynomial by a Monomial, Factorisation by Regrouping Terms, Factorisation Using Identities, Factors of Algebraic Expressions, Factors of Natural Numbers, Factors of the Form ( x + a) ( x + b), Method of Common Factors, Method of Completing the Square

#### Chapter 9: Linear Equation in One Variable

Shaalaa has a total of 88 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Linear Equation in One Variable are Equations Reducible to the Linear Form, Introduction of Linear Equation, Reducing Equations to Simpler Form, Solving Equations Having the Variable on Both Sides, Solving Equations Which Have Linear Expressions on One Side and Numbers on the Other Side, Some Applications, Some More Applications

#### Chapter 10: Direct and Inverse Variations

Shaalaa has a total of 57 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Direct and Inverse Variations are Concept of Direct Proportion, Concept of Inverse Proportion, Time and Work

#### Chapter 11: Time and Work

Shaalaa has a total of 28 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Time and Work are Concept of Direct Proportion, Concept of Inverse Proportion, Time and Work

#### Chapter 12: Percentage

Shaalaa has a total of 58 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Percentage are Applications of Compound Interest Formula, Calculation of Percentage, Concept of Finding Discounts, Concept of Percentage, Conept of Compound Interest, Decimal Fraction, Deducing a Formula for Compound Interest, Finding Cost Price/Selling Price, Profit %/Loss%, Finding Discounts - Estimation in Percentages, Finding the Increase Or Decrease per Cent, Prices Related to Buying and Selling (Profit and Loss), Rate Compounded Annually Or Half Yearly (Semi Annually), Recalling Ratios and Percentages, Sales Tax/Value Added Tax

#### Chapter 13: Proft, Loss, Discount and Value Added Tax (VAT)

Shaalaa has a total of 74 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Proft, Loss, Discount and Value Added Tax (VAT) are Applications of Compound Interest Formula, Calculation of Percentage, Concept of Finding Discounts, Concept of Percentage, Conept of Compound Interest, Decimal Fraction, Deducing a Formula for Compound Interest, Finding Cost Price/Selling Price, Profit %/Loss%, Finding Discounts - Estimation in Percentages, Finding the Increase Or Decrease per Cent, Prices Related to Buying and Selling (Profit and Loss), Rate Compounded Annually Or Half Yearly (Semi Annually), Recalling Ratios and Percentages, Sales Tax/Value Added Tax

#### Chapter 14: Compound Interest

Shaalaa has a total of 96 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Compound Interest are Applications of Compound Interest Formula, Calculation of Percentage, Concept of Finding Discounts, Concept of Percentage, Conept of Compound Interest, Decimal Fraction, Deducing a Formula for Compound Interest, Finding Cost Price/Selling Price, Profit %/Loss%, Finding Discounts - Estimation in Percentages, Finding the Increase Or Decrease per Cent, Prices Related to Buying and Selling (Profit and Loss), Rate Compounded Annually Or Half Yearly (Semi Annually), Recalling Ratios and Percentages, Sales Tax/Value Added Tax

#### Chapter 15: Understanding Shapes-I (Polygons)

Shaalaa has a total of 19 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Understanding Shapes-I (Polygons) are Angle Sum Property, Classification of Polygons, Concept of a Rectangle, Concept of a Square, Concept of Diagonals, Concept of Kite, Concept of Parallelogram, Concept of Rhombus, Concept of Trapezium, Convex and Concave Polygons, Diagonals of a Parallelogram, Elements of a Parallelogram, Introduction of Quadrilaterals, Regular and Irregular Polygons, Sum of the Measures of the Exterior Angles of a Polygon

#### Chapter 16: Understanding Shapes-II (Quadrilaterals)

Shaalaa has a total of 57 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Understanding Shapes-II (Quadrilaterals) are Angle Sum Property, Classification of Polygons, Concept of a Rectangle, Concept of a Square, Concept of Diagonals, Concept of Kite, Concept of Parallelogram, Concept of Rhombus, Concept of Trapezium, Convex and Concave Polygons, Diagonals of a Parallelogram, Elements of a Parallelogram, Introduction of Quadrilaterals, Regular and Irregular Polygons, Sum of the Measures of the Exterior Angles of a Polygon

#### Chapter 17: Understanding Shapes-III (Special Types of Quadrilaterals)

Shaalaa has a total of 102 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Understanding Shapes-III (Special Types of Quadrilaterals) are Angle Sum Property, Classification of Polygons, Concept of a Rectangle, Concept of a Square, Concept of Diagonals, Concept of Kite, Concept of Parallelogram, Concept of Rhombus, Concept of Trapezium, Convex and Concave Polygons, Diagonals of a Parallelogram, Elements of a Parallelogram, Introduction of Quadrilaterals, Regular and Irregular Polygons, Sum of the Measures of the Exterior Angles of a Polygon

#### Chapter 18: Practical Geometry (Constructions)

Shaalaa has a total of 34 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Practical Geometry (Constructions) are Introduction of Pratical Geometry, Some Special Cases, When the Lengths of Four Sides and a Diagonal Are Given, When Three Sides and Two Included Angles Are Given, When Two Adjacent Sides and Three Angles Are Known, When Two Diagonals and Three Sides Are Given

#### Chapter 19: Visualising Shapes

Shaalaa has a total of 26 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Visualising Shapes are Faces, Edges and Vertices, Mapping Space Around Us, Views of 3D-shapes

#### Chapter 20: Mensuration - I (Area of a Trapezium and a Polygon)

Shaalaa has a total of 51 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Mensuration - I (Area of a Trapezium and a Polygon) are Area of a General Quadrilateral, Area of a Polygon, Area of Trapezium, Concept of Cube, Concept of Cuboid, Concept of Cylinders, Concept of Solid Shapes, Conept of Cylinder, Introduction of Mensuration, Volume and Capacity

#### Chapter 21: Mensuration - II (Volumes and Surface Areas of a Cuboid and a Cube)

Shaalaa has a total of 107 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Mensuration - II (Volumes and Surface Areas of a Cuboid and a Cube) are Area of a General Quadrilateral, Area of a Polygon, Area of Trapezium, Concept of Cube, Concept of Cuboid, Concept of Cylinders, Concept of Solid Shapes, Conept of Cylinder, Introduction of Mensuration, Volume and Capacity

#### Chapter 22: Mensuration - III (Surface Area and Volume of a Right Circular Cylinder)

Shaalaa has a total of 66 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Mensuration - III (Surface Area and Volume of a Right Circular Cylinder) are Area of a General Quadrilateral, Area of a Polygon, Area of Trapezium, Concept of Cube, Concept of Cuboid, Concept of Cylinders, Concept of Solid Shapes, Conept of Cylinder, Introduction of Mensuration, Volume and Capacity

#### Chapter 23: Data Handling-I (Classification and Tabulation of Data)

Shaalaa has a total of 29 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Data Handling-I (Classification and Tabulation of Data) are Bars with a Difference, Chance and Probability - Equally Likely Outcomes, Chance and Probability - Getting a Result, Chance and Probability - Linking Chances to Probability, Chance and Probability - Outcomes as Events, Chance and Probability Related to Real Life, Circle Graph Or Pie Chart - Drawing Pie Charts, Graphical Representation of Data as Histograms, Introduction of Circle Graph Or Pie Chart, Introduction of Grouping Data, Looking for Information, Organising Data

#### Chapter 24: Data Handling-II (Graphical Representation of Data as Histograms)

Shaalaa has a total of 12 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Data Handling-II (Graphical Representation of Data as Histograms) are Bars with a Difference, Chance and Probability - Equally Likely Outcomes, Chance and Probability - Getting a Result, Chance and Probability - Linking Chances to Probability, Chance and Probability - Outcomes as Events, Chance and Probability Related to Real Life, Circle Graph Or Pie Chart - Drawing Pie Charts, Graphical Representation of Data as Histograms, Introduction of Circle Graph Or Pie Chart, Introduction of Grouping Data, Looking for Information, Organising Data

#### Chapter 25: Data Handling-III (Pictorial Representation of Data as Pie Charts or Circle Graphs)

Shaalaa has a total of 24 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Data Handling-III (Pictorial Representation of Data as Pie Charts or Circle Graphs) are Bars with a Difference, Chance and Probability - Equally Likely Outcomes, Chance and Probability - Getting a Result, Chance and Probability - Linking Chances to Probability, Chance and Probability - Outcomes as Events, Chance and Probability Related to Real Life, Circle Graph Or Pie Chart - Drawing Pie Charts, Graphical Representation of Data as Histograms, Introduction of Circle Graph Or Pie Chart, Introduction of Grouping Data, Looking for Information, Organising Data

#### Chapter 26: Data Handling-IV (Probability)

Shaalaa has a total of 67 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Data Handling-IV (Probability) are Bars with a Difference, Chance and Probability - Equally Likely Outcomes, Chance and Probability - Getting a Result, Chance and Probability - Linking Chances to Probability, Chance and Probability - Outcomes as Events, Chance and Probability Related to Real Life, Circle Graph Or Pie Chart - Drawing Pie Charts, Graphical Representation of Data as Histograms, Introduction of Circle Graph Or Pie Chart, Introduction of Grouping Data, Looking for Information, Organising Data

#### Chapter 27: Introduction to Graphs

Shaalaa has a total of 23 questions are solved for this Chapter in Class 8 Maths. Chapters covered in Introduction to Graphs are Concept of a Line Graph, Concept of Bar Graph, Concept of Histogram, Concept of Pie Graph (Or a Circle-graph), Linear Graphs - Coordinates, Linear Graphs - Location of a Point, Some Applications

## RD Sharma Solutions for Class 8 Maths

Class 8 RD Sharma solutions answers all the questions given in the RD Sharma textbooks in a step-by-step process. Our Maths tutors have helped us put together this for our Class 8 Students. The solutions on Shaalaa will help you solve all the RD Sharma Class 8 Mathematics questions without any problems. Every chapter has been broken down systematically for the students, which gives fast learning and easy retention.

Shaalaa provides free RD Sharma solutions for Class 8 Maths. Shaalaa has carefully crafted RD Sharma solutions for Class 8 Mathematics that can help you understand the concepts and learn how to answer properly in your board exams. You can also share our link for free Class 8 Mathematics RD Sharma solutions with your classmates.

If you have any doubts while going through our Class 8 Mathematics RD Sharma solutions, then you can go through our Video Tutorials for Mathematics. The tutorials should help you better understand the concepts.

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