NCERT Solutions Class 8 Maths: Chapter-Wise Details

NCERT Solutions Class 8 Maths is a helpful tool prepared by the top subject-matter experts at SimplyAcad to help students solve questions of different chapters in their maths syllabus. The solutions are carefully created with detailed explanations of each question and step-wise approach. Students can access the solutions they are looking for by clicking on the chapter name provided in the table below.

 

NCERT Solutions Class 8 Maths is developed to serve the students with in-depth knowledge and analysis of questions prescribed in their NCERT Maths textbook. These solutions are a helpful guide for quick revisions before the examinations, However, students must make sure to practise as much to score maximum marks.  

NCERT Solutions for Class 8 Maths Chapter-Wise

Chapters in ncert class 8 maths

Chapter 1 Rational Numbers

Chapter 2 Linear Equations in One Variable

Chapter 3 Understanding Quadrilaterals

Chapter 4 Practical Geometry

Chapter 5 Data Handling

Chapter 6 Squares and Square Roots

Chapter 7 Cubes and Cube Roots

Chapter 8 Comparing Quantities

Chapter 9 Algebraic Expressions and Identities

Chapter 10 Visualising Solid Shapes

Chapter 11 Mensuration

Chapter 12 Exponents and Powers

Chapter 13 Direct and Inverse Proportions

Chapter 14 Factorisation

Chapter 15 Introduction to Graphs

Chapter 16 Playing with Numbers

Chapter Wise Details with Exercises NCERT Class 8 Maths 

Students can now look at each chapter more closely and learn about the exercises provided in them. The ncert solutions of all the exercises of the given chapters are provided below. Students can click on it to find the NCERT solutions. 

NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers

Chapter 1 of ncert class 8 maths Rational Numbers deals with introducing the topics of real numbers, integers, natural numbers, whole numbers and its related properties such as the independent, associative, and closure. The main highlights of the chapter are the function of zero and one, rational number representation on the number line,  multiplication over addition, and finding rational numbers between two rational numbers. Additionally, the chapter also covers the concepts of multiplicative identity (1) and additive identity (0). There are a total of two exercises included in the chapter covering all the topics discussed above.

Chapter 1 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 1 Exercises

Exercise 1.1 – 11 Questions (11 Short Answers)

Exercise 1.2 – 7 Questions (7 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable

Chapter 2 of ncert class 8 maths Linear Equation in One Variable deals with expressing the linear equation with only one variable. There are a total of 6 exercises presented in the chapter comprising different concepts that the chapter will take you through. Some of the important topics discussed in the chapter are linear equations in one variable, and its applications, reducing equations to a simpler form. Also, the exercises contain word problems related to linear equations in one variable testing the students’ understanding of the concepts based on real life scenarios. 

Chapter 2 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 2 Exercises

Exercise 2.1 – 12 Questions (12 Short Answers)

Exercise 2.2 – 16 Questions (6 Long Answers, 10 Short Answers)

Exercise 2.3 – 10 Questions (3 Long Answers, 7 Short Answers)

Exercise 2.4 – 10 Questions (4 Long Answers, 6 Short Answers)

Exercise 2.5 – 10 Questions (1 Long Answer, 9 Short Answers)

Exercise 2.6 – 7 Questions (1 Long Answer, 6 Short Answers)

 

NCERT Solutions for Class 8 Maths Chapter 3 Understanding Quadrilaterals

Chapter 3 of ncert class 8 maths, Understanding Quadrilaterals help students to understand the actual meaning, properties and related functions of the quadrilaterals. Some other major polygons that the chapters go through are triangles, quadrilaterals, pentagons, hexagons, etc. There are a total of 4 exercises listed in the chapter for students.

Chapter 3 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 3 Exercises

Exercise 3.1 – 7 Questions (1 Long Answer, 6 Short Answers)

Exercise 3.2 – 6 Questions (6 Short Answers)

Exercise 3.3 – 12 Questions (6 Long Answers, 6 Short Answers)

Class 8 Exercise 3.4 – 6 Questions (1 Long Answer, 5 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry

Chapter 4 of ncert class 8 maths, Practical Geometry focuses on teaching students different methods for constructing a quadrilateral with varied parameters. There are a total of 5 exercises in the chapter which strengthen the learning capabilities and test students on several grounds.

Each exercise is unique from one another, for example: exercise 4.1 deals with constructing a quadrilateral with given lengths of all the four sides, whereas exercise 4.2 focuses on constructing the same when two diagonals and three sides are mentioned.

Chapter 4 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 4 Exercises

Exercise 4.1 – 1 Question (1 Long Answer)

Exercise 4.2 – 1 Question (1 Long Answer)

Exercise 4.3 – 1 Question (1 Long Answer)

Exercise 4.4 – 1 Question (1 Long Answer)

Exercise 4.5 – 4 Questions (4 Long Answers)

NCERT Solutions for Class 8 Maths Chapter 5 Data Handling

Chapter 5 of ncert class 8 maths Data Handling deals with systematic method of organising and representing data.  The data is basically collected information which can be used for analysis. Students are asked to represent the data using pictograph, a bar graph, a double bar graph, a pie chart and a histogram. There are a total of 3 exercises included in the chapter that covers all the concepts discussed above.

Chapter 5 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 5 Exercises

Exercise 5.1 – 5 Questions (5 Short Answers)

Exercise 5.2 – 5 Questions (3 Long Answers, 2 Short Answers)

Exercise 5.3 – 6 Questions (2 Long Answers, 4 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 6 Square and Square Roots

Chapter 6 of ncert class 8 maths Square and Square Roots are a crucial segment of the syllabus dealing with the concept of square numbers followed by square root of a number. The students will be taught different properties of square numbers such as evaluating the square of a number, Pythagorean triplets, evaluating square roots through different methods, square roots of decimals, etc. There are a total of 4 exercises in the chapter to help students master the discussed ideas.

Chapter 6 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 6 Exercises

Exercise 6.1 – 9 Questions (9 Short Answers)

Exercise 6.2 – 2 Questions (2 Short Answers)

Exercise 6.3 – 10 Questions (3 Long Answers, 7 Short Answers)

Exercise 6.4 – 9 Questions (3 Long Answers, 6 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 7 Cube and Cube Roots

Chapter 7 of ncert class 8 maths Cube and Cube Roots focuses on different methods for calculating the cubes and cube roots of a number. There are a total of 2 exercises in the chapters with different techniques the chapter discusses. Students must complete all the exercises in order to learn and excel in the concept of cubes.

Chapter 7 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 7 Exercises

Exercise 7.1 – 4 Questions (4 Short Answers)

Exercise 7.2 – 3 Questions (2 Long Answers,1 Short Answer)

NCERT Solutions for Class 8 Maths Chapter 8 Comparing Quantities

Chapter 8 of ncert class 8 maths Comparing Quantities focuses on the concept of comparison between different quantities such as rise and decrease of percentages, sales value, market value, discount, etc. There are a total of 3 exercises listed in the chapter to help students get a brief idea of the various quantities. Also, it will further help them in day-to-day activities. 

Chapter 8 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 8 Exercises

Exercise 8.1 – 6 Questions (1 Long Answer, 5 Short Answers)

Exercise 8.2 – 10 Questions (4 Long Answers, 6 Short Answers)

Exercise 8.3 – 12 Questions (6 Long Answers, 6 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 9 Algebraic Expressions and Identities

Chapter 9 of ncert class 8 maths, Algebraic Expressions and Identities deals with introducing the basics of the topic such as terms, factors and coefficients related to algebraic expressions. Some other major concepts that the chapter holds are based on monomials, binomials and polynomials. There are a total of 5 exercises listed in the chapter to help students strengthen their understanding of the chapter.

Chapter 9 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 9 Exercises

Exercise 9.1 – 4 Questions (4 Short Answers)

Exercise 9.2 – 5 Questions (5 Short Answers)

Exercise 9.3 – 5 Questions (5 Short Answers)

Exercise 9.4 – 3 Questions (3 Short Answers)

Exercise 9.5 – 8 Questions (8 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 10 Visualising Solid Shapes

Chapter 10 of ncert class 8 maths, Visualising Solid Shapes focuses on helping students learn the art of visualisation of shapes in various dimensions. The chapter comprises visualising solid shapes with 3D angles and mapping the space around us, followed by understanding about faces, edges and vertices. Also, the chapter discusses Euler’s Formula and its application. There are a total of three exercises present in the chapter.

Chapter 10 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 10 Exercises

Exercise 10.1 –  4 Questions (4 Short Answers)

Exercise 10.2 – 4 Questions (3 Short Answers, 1 Long Answer)

Exercise 10.3 – 8 Questions (8 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 11 Mensuration

Chapter 11 of ncert class 8 maths, Menstruation deals with solving questions related to perimeter and plane area of closed figure. Students are also asked to calculate the surface area and volumes of different solid shapes including cube, cuboids and cylinders. There are a total of 4 exercises included in this chapter.

Chapter 11 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 11 Exercises

Exercise 11.1 – 5 Questions (5 Long Answers)

Exercise 11.2 – 11 Questions (11 Long Answers)

Exercise 11.3 – 10 Questions (2 Short Answers, 8 Long Answers)

Exercise 11.4 – 8 Questions (2 Short Answers, 6 Long Answers)

NCERT Solutions for Class 8 Maths Chapter 12 Exponents and Powers

Chapter 12 of ncert class 8 maths, Exponents and Powers deals with teaching students various concepts of the chapter, such as  laws of exponents, negative exponents, use of exponents to express the numbers in the standard form followed by comparing extremely large numbers with small numbers. There are a total of  2 exercises included in the chapter. 

Chapter 12 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 12 Exercises

Exercise 12.1 – 7 Questions (7 Short Answers)

Exercise 12.2 – 4 Questions (4 Short Answers)

 

NCERT Solutions for Class 8 Maths Chapter 13 Direct and Inverse Proportions

Chapter 13 of ncert class 8 maths,  Direct and Inverse Proportions deals with the concepts related to the chapter. If two quantities, x, and y, increase (decrease) together in a way that keeps the ratio of their corresponding values constant, they are in direct proportion. Similarly, if an increase in x results in a proportionate decrease in y, and vice versa, and the product of their respective values is constant, then two quantities are in inverse proportion. There are a total of 2 exercises in chapter 13 to help students learn about the concepts in more detail. 

 

Chapter 13 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 13 Exercises

Exercise 13.1 – 10 Questions (10 Short Answers)

Exercise 13.2 – 11 Questions (11 Long Answers)

 

NCERT Solutions for Class 8 Maths Chapter 14 Factorization

Chapter 14 of ncert class 8 maths, Factorization introduces various concepts related to the topic and calculations of the same for students such as factors of natural numbers and algebraic expressions, factorisation by regrouping terms and factorisation using identities. Students are also briefed with division of algebraic expressions that comprises dividing a monomial by another monomial, a polynomial by a monomial, and many more. There are a total of 4 exercises in this chapter covering all the points discussed in the chapter.

Chapter 14 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Chapter 14 Exercises

Exercise 14.1 – 3 Questions (3 Short Answers)

Exercise 14.2 – 5 Questions (5 Short Answers)

Exercise 14.3 – 5 Questions (5 Short Answers)

Exercise 14.4 – 21 Questions (21 Short Answers)

NCERT Solutions for Class 8 Maths Chapter 15 Introduction to Graphs

Chapter 15 of the ncert class 8 maths, Introduction to Graphs deals with representing various types of data into graphs. There are several form of graphs such as bar graphs, line graphs, 

Pie graphs and linear graphs. The chapter comprises a total of three exercises dealing with various types to better the understanding of the concepts discussed.

 Chapter 15 Exercises

Students can click on the solutions of each exercise in the table given below for easy and quick access.

Class 8 NCERT Solutions Maths Chapter 15 Exercises

NCERT Solutions Class 8 Maths Exercise 15.1 – 7 Questions (7 Long Answers)

NCERT Solutions Class 8 Maths Exercise 15.2 – 4 Questions (4 Short Answers)

NCERT Solutions Class 8 Maths Exercise 15.3 – 2 Questions (2 Short Answers)

 

NCERT Solutions for Class 8 Maths Chapter 16 Playing with Numbers

Chapter 16 of the ncert class 8 maths, Playing with Numbers allows students to explore various concepts related to numbers such as whole numbers, natural numbers, integers and rational numbers. There are a total of 2 exercises in the chapter which help them build a strong relationship with numbers.