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# RD Sharma Class 8 Solutions

RD Sharma Class 8 Maths Solutions have been carefully, diligently and methodically drafted by expert Maths teachers as per the latest Class 8 Maths Syllabus. The RD Sharma Class 8 Solutions of Maths book consists of 27 chapters. Some of the chapters include rational numbers, squares and square roots, powers, playing with numbers, cubes and cube roots, factorisations, data handling, algebraic expressions and identities, division of algebraic expressions, compound interest, percentage, time and work, mensuration, understanding shapes, practical geometry etc.

RD Sharma Solutions cover all concepts of all chapters and answer all questions of the Class 8 Maths Book in an easy to understand and step by step manner. Our solutions cover a wide range of question types that are important from exam point of view. They give you ample practice to become thorough with the syllabus and build a strong conceptual foundation for learning more complex concepts in higher classes. They are just what you need for quick learning and revision during your exams.

Our Solutions have been prepared in a manner to make learning Maths in Class 8 fun, interesting, and an enjoyable experience.  They help you learn faster and remember more.

Class 8

## RD Sharma Solutions for Class 8 Maths

RD Sharma Class 8 Maths book solutions by Instasolv cover all the major topics and subtopics of Class 8 Maths syllabus. We have followed a proper format to explain all the concepts in a step by step manner to save your preparation time. RD Sharma Class 8 Maths Book has 27 chapters. Below all chapters have been briefly discussed.

## RD Sharma Class 8 Solutions Chapter 1: Rational Numbers

Rational Numbers is the first chapter of RD Sharma Class 8 Maths Book. Chapter 1 comprises 8 exercises which are based on rational numbers and natural numbers which are also known as whole numbers. The chapter also explains to you about the properties of rational numbers such as closure property, commutative property and associative property. Chapter 1 consists of 63 questions in total.  Our RD Sharma solutions for Class 8 Maths answer all questions from all exercises in an accurate and precise manner.

## RD Sharma Class 8 Solutions Chapter 2: Powers

Powers is the second chapter of  RD Sharma Class 8 Maths Book. Powers chapter comprises 3 exercises which are based on powers with negative exponents and laws of exponents. The chapter also explains to you about the uses of exponents to express small numbers in standard forms along with comparing very large and very small numbers. At the end of RD Sharma Class 8 Maths chapter 2 there is an exercise with 24 questions.

## RD Sharma Class 8 Solutions Chapter 3: Squares and Square Roots

Squares and Square Roots is the third chapter of RD Sharma Class 8 Maths book. The chapter discusses the properties of square roots, some interesting patterns, finding the square of a number, square root, finding square root, square root of decimals and estimating square roots. This chapter has 9 exercises which have 114 questions. All these questions have been answered systematically, meticulously and strategically in our RD Sharma Class 8 Maths Solutions.

## RD Sharma Class 8 Solutions Chapter 4: Cubes and Cube Roots

Cubes and Cube Roots is the fourth chapter of RD Sharma Class 8 Maths solutions. In this chapter, you will come across various interesting topics such as Hardy-Ramanujan Number, cubes of some natural numbers, one’s digit of the cubes, some interesting number patterns, smallest multiple that is a perfect cube, cube roots and methods of finding a cube root. This chapter 4 exercises with 76 questions in total. The answers to these questions are phrased in an easy and simple language.

## RD Sharma Class 8 Solutions Chapter 5: Playing with Numbers

Playing with Numbers is one of the most important chapters of RD Sharma Class 8 Maths. Chapter 5 will explain to you about the numbers in general form, letters for digits and divisibility test. Further, you will also learn about the reversing of digits and performing addition and subtraction on them. Our RD Sharma Solutions for Class 8 Maths Chapter 5 consists of answers to all 3 exercises and all 24 questions of this chapter accurately, precisely and in an easy to comprehend language.

## RD Sharma Class 8 Solutions Chapter 6: Algebraic Expressions and Identities

Algebraic Expressions and Identities is the sixth unit of Class 8 Maths syllabus. This chapter teaches you about the number line and expression, monomials, binomials and polynomials, like and unlike terms, addition and subtraction of algebraic expressions, multiplication of algebraic expressions, multiplying a monomial by a monomial and polynomial. The chapter also explains about multiplying a polynomial by a polynomial and identities. Class 8 Maths Chapter 6 consists of 7 exercises which have 114 questions in total, practising these will help you gain a solid understanding of the various concepts of the chapter.

## RD Sharma Class 8 Solutions Chapter 7: Factorisations

The chapter Factorisations will teach you the factors of natural forms, prime factor form, factors of algebraic expressions, methods of factorisations, division of algebraic expressions and some common errors. Our RD Sharma Solutions for Class 8 Maths Chapter 7 consist of 8 exercises which have 188 questions and they cover all the topics from the chapter. These solutions are also drafted in a step by step way to make it easy for the students.

## RD Sharma Class 8 Solutions Chapter 8: Division of Algebraic Expressions

Division of Algebraic Expressions of Class 8 Maths, will explain Polynomials and degree of a polynomial in two variables, division of a monomial by a monomial, division of polynomials in one variable, division of a polynomial by a monomial, division of a polynomial by a binomial by using long division method and division of polynomials by using factorisation. Our RD Sharma Solutions for Class 8 Maths Chapter 8 consists step by step answers of all 6 exercises and 50 questions of this chapter. These Solutions cover the major topics of the chapter. They are easy and simple to understand.

## RD Sharma Class 8 Solutions Chapter 9: Linear Equations in One Variable

Linear Equations in One Variable of Class 8 RD Sharma Maths Book, will teach you linear equations and its definitions, a solution of a linear equation, solving equations having variable terms on one side and number(s) on the other side, transposition method for solving linear equations in one variable, cross-multiplication method for solving equations, applications of linear equations to practical problems. Chapter 9 consists of 4 exercises with 87 questions.

## RD Sharma Class 8 Solutions Chapter 10: Direct and Inverse Variations

This chapter will introduce you to direct and inverse variations. It also discusses the variations, direct proportion, methods to solve direct proportion and inverse proportion. Chapter 10 consists of 2 exercises with 41 questions in total, and they cover the whole unit. The RD Sharma solutions to these exercise questions are drafted from the examination point of view.

## RD Sharma Class 8 Solutions Chapter 11: Time and Work

Time and work is one of the essential topics of Class 8 Maths Syllabus. Here you will gain knowledge about basic concepts of time and work. This chapter mainly focuses on two things first, how much time is consumed to complete a task and second how to determine the amount of work is completed in the given time. Chapter 11 consists of 1 exercise, which has 28 questions in total. Our RD Sharma Class 8 Maths Book Solutions answer all questions in detail.

## RD Sharma Class 8 Solutions Chapter 12: Percentage

Percentage of Class 8 Maths RD Sharma Book, will teach you about the concepts of percentages. You shall read about how to express percent as a fraction, express percent as a ratio, express percent in decimal form and find a percentage of a number. Chapter 12 consists of 2 exercises with 30 questions in total, and they cover all the topics and sub-topics from the chapter. RD Sharma Maths solutions provided to these questions are phrased in an easy and simple language.

## RD Sharma Class 8 Solutions Chapter 13: Profit, Loss, Discount and Value Added Tax (VAT)

This chapter is one of the fascinating chapters of RD Sharma Class 8 Maths. Here, you will understand the concepts like cost price, selling price, profit and loss. Further, the chapter also discusses discount and Value Added Tax (VAT). This chapter consists of 3 exercises with 70 questions in total, and they are prepared by expert teachers based on the current Class 8 Maths syllabus.

## RD Sharma Class 8 Maths Solutions Chapter 14: Compound Interest

Compound Interest comprises 5 exercises which are based on a computation of compound interest like compounded annually, half-yearly and quarterly. The chapter also discusses compound interest by using formulae, inverse problems on compound interest, population growth and depreciation. Our RD Sharma Solutions of Class 8 Maths Compound Interest chapter consists of answers to all 89 questions of the exercises. These solutions are 100% accurate and prepared by our expert Maths teachers.

## RD Sharma Class 8 Maths Solutions Chapter 15: Understanding Shapes I (Polygons)

Understanding Shapes I is the first part of polygons of RD Sharma Class 8 Maths Book. This chapter teaches you about the definitions of the plane curve, open curve, closed curve, simple closed curve and polygons. The chapter also introduces you to diagonals, quadrilaterals and elements of a parallelogram. Chapter 15 consists of 1 exercise with 7 questions. Our RD Sharma Class 8 Solutions answer all these questions in a step by step manner to help you learn faster and better.

## RD Sharma Class 8 Maths Solutions Chapter 16: Understanding Shapes II (Quadrilaterals)

Understanding Shapes II  of Class 8 Maths RD Sharma Book, will teach you about the quadrilaterals. This chapter mainly focuses on definitions of sides, adjacent sides, opposite sides, diagonals and angles. The chapter also explains the interior and exterior of a quadrilateral, convex quadrilateral, interior angle sum property and exterior angle property. Chapter 16 consists of 1 exercise with 24 questions in total. The solutions provided to these questions are phrased in an easy and simple language.

## RD Sharma Class 8 Maths Solutions Chapter 17: Understanding Shapes III (Special Types of Quadrilaterals)

Understanding Shapes III is one of the fascinating chapters of Class 8 Maths. Here you will learn about the various types of quadrilaterals like trapezium, isosceles trapezium, parallelogram, rhombus, rectangle and square. The chapter also focuses on properties of parallelogram, rhombus, rectangle, square and trapezium. This chapter consists of 3 exercises with 58 questions in total. Our smart RD Sharma Solutions for Class 8th are prepared by expert teachers based on the current Class 8 Maths Syllabus.

## RD Sharma Class 8 Maths Solutions Chapter 18: Practical Geometry

Practical Geometry is one of the essential topics of the RD Sharma Class 8th Maths textbook. Here you will learn in detail about the construction of quadrilaterals. The chapter throws light on constructing a quadrilateral with four sides and one diagonal, three sides and the two diagonals, four sides and one angle, three sides and their included angles and three angles and their two included sides. This chapter consists of 5 exercises which have 34 questions in total. They cover all corners of the chapter.

## RD Sharma Class 8 Maths Solutions Chapter 19: Visualising Shapes

This chapter will teach you about the 3-D shapes of plane figures. Here you shall be explained about polyhedra, prisms and pyramids, platonic solids and visualisation of 3-D shapes through nets. Our RD Sharma Solutions for Class 8 Maths Chapter 19 consists of answers to all 12 questions of the 2 exercises of this chapter.  These solutions are drafted by expert Maths teachers in a step by step and precise manner to help you learn faster and better.

## RD Sharma Class 8 Maths Solutions Chapter 20: Mensuration I (Area of a Trapezium and a Polygon)

Mensuration I  mainly focuses on methods of finding the area of a trapezium. The chapter also explains to you about the area of a polygon. This chapter consists of 3 exercises with 47 questions in total. These exercises give you ample practice to become thorough with the chapter. Our well-structured and logical RD Sharma Class 8 Maths textbook solutions answer all questions of all exercises in a comprehensive and an easy to understand manner.

## RD Sharma Class 8 Maths Solutions Chapter 21: Mensuration II (Volumes and Surface Areas of a Cuboid and Cube)

Mensuration II of Class 8 Maths RD Sharma Book, will explain about cuboid, space regions, the volume of the space region formed by a body, a standard unit of volume, the formula for finding the volume of a cuboid, the volume of a cube, other standard units of volume, surface areas of a cuboid and a cube and the surface area of the walls of a room.  This chapter consists of 4 exercises which have 77 questions in total. The solutions provided to these are easy and simple to understand, fully accurate and help you learn the chapter thoroughly.

## RD Sharma Class 8 Maths Solutions Chapter 22: Mensuration III (Surface Area and Volume of a Right Circular Cylinder)

Mensuration III of RD Sharma Class 8 Maths Book will teach you the right circular cylinder, definitions of some terms, the surface area of a right circular cylinder, the surface area of a hollow cylinder, the volume of a cylinder and volume of a hollow cylinder. This chapter consists of 2 exercises which have 62 questions. Our RD Sharma Maths Solutions comprise step by step solutions to all questions of the chapter.

## RD Sharma Class 8 Maths Solutions Chapter 23: Data Handling I (Classification and Tabulation of Data)

Data Handling I is one of the most important chapters of the Class 8 Maths.  This chapter will explain to you about the RAW data, presentation of data, frequency distribution which includes discrete frequency distribution and continuous or grouped frequency distribution and construction of a discrete and grouped frequency distribution. This chapter has 2 exercises and 20 questions. Our RD Sharma Solutions for Class 8 Maths Chapter 23 are phrased in an easy and simple language and answer all questions in detail.

## RD Sharma Class 8 Maths Solutions Chapter 24: Data Handling II (Graphical Representation of Data as Histograms)

In the chapter Data Handling II, you will understand how to draw bar graphs. You will also come across graphical methods of representing data as a histogram. Chapter 24 consists of 2 exercises with 12 questions in total. Our RD Sharma Solutions are prepared by expert teachers using the best available methods to solve problem sums.

## RD Sharma Class 8 Maths Solutions Chapter 25: Data Handling III (Pictorial Representation of Data as Pie Charts or Circle Graphs)

Data Handling III is one of the simplest chapters among all other chapters of Class 8 Maths RD Sharma Book. This chapter explains to you about the pie-diagrams, construction of Pie-diagrams and reading of Pie-charts. This chapter consists of 1 exercise, which has 24 questions in total, and these questions cover the major topics of the chapter. Solutions provided to these are easy and simple to understand

## RD Sharma Class 8 Maths Solutions Chapter 26: Data Handling IV (Probability)

Data Handling IV is one of the easiest chapters of class 8 Maths. This basically deals with events like a theoretical approach to probability. It teaches you about concepts such as elementary events, compound events, the occurrence of an event, favourable elementary events and the negation of an event. This chapter consists of 1 exercise, which has 18 questions in total, and they cover all the topics from the chapter. These solutions are also drafted in a step by step way to make it easy for you to learn and revise during exams.

## RD Sharma Class 8 Maths Solutions Chapter 27: Introduction to Graphs

Introduction to Graphs chapter is one of the simplest chapters among all other chapters of Class 8 Maths RD Sharma Book. This chapter teaches you about the cartesian plane, plotting of points and construction of graphs. This chapter consists of 1 exercise, which has 16 questions in total. Our RD Sharma Class 8 Maths Solutions answer all these questions methodically and accurately.