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NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers - PDF Download

JEE Mains & Advanced

The NCERT solutions for class 8 maths chapter 1 rational numbers demonstrate the basis of mathematics is numbers. Depending on the nature of the numbers, they can be classified as real numbers, whole numbers, natural numbers, rational numbers, irrational numbers, or complex numbers. Rational numbers are any number that can be represented as a fraction or a p/q form. Furthermore, the decimals of a rational number are either terminating or non-terminating and repeating.

In this section, we are going to look at the topics and Sub-topics of chapter 1 Rational Numbers under NCERT solutions, which may seem easy to comprehend but are very important for students to understand so that they can excel in class 8.

NCERT solutions for class 8 maths chapter 1 provide students with a better understanding of all the concepts. In order to achieve a high score in the class 8 maths examination, it is recommended to solve the questions included in each exercise. eSaral provides a detailed NCERT solution for class 8 maths chapter 1 that delves into the various characteristics of rational numbers and the application of these concepts to problem solving. Students can now access the NCERT solutions for class 8 maths chapter 1 while solving the questions for any concept clarity and doubt clearance. You can also download the free PDF of the NCERT solutions of chapter 1 class 8 maths from eSaral.

Important Topics covered in Chapter 1 - Rational Numbers

The following list of NCERT solutions for class 8 maths Chapter 1 rational numbers has been provided to help students understand the main topics in this chapter. Here, we have mentioned some important topics related to chapter 1.

1.1 Introduction

1.2 Properties of Rational Numbers

1.2.1 Closure

1.2.2 Commutativity

1.2.3 Associativity

1.2.4 The Role of Zero (0)

1.2.5 The Role of 1

1.2.6 Distributivity of Multiplication over Addition for Rational Numbers

1.1 Introduction - The chapter starts with the introduction of various categories of numbers such as Whole number, Natural number, Integers and rational numbers, which form the foundation of Mathematics in higher education.

In order to gain a thorough understanding of these numerical categories, it is recommended to consult the NCERT solutions for class 8 maths chapter 1.

1.2 Properties of Rational Numbers -  The properties of operations on various types of numbers are always very important in Mathematics. Students should therefore have a comprehensive understanding of all properties and their application to ensure that their calculations are accurate.

This section includes properties of rational numbers such as Closure property, Commutative property, Associative property, and Distributive property of multiplication over addition for rational numbers. These properties will also be useful in other chapters of the algebra. It also includes the role of zero and one and the negative and positive relations of a number.

NCERT Solutions for Class 8 Maths Chapter 1 Exercises

Chapter 1 Rational Numbers has only one exercise, while the NCERT solutions for class 8 maths presented here provide exact answers to all the questions in these exercises.

Exercise 1.1

3 Questions & Solutions

Benefits of Downloading The NCERT Solutions for Class 8 Maths Chapter 1 - Rational Numbers

There are many benefits of NCERT solutions for class 8 math chapter 1 Rational Numbers that can improve a student’s knowledge and skills in math.

  1. With the help of eSaral’s NCERT solutions, the students can gain a comprehensive knowledge of rational numbers. NCERT solutions cover a large number of questions and provide students with a solid basis in the topics.

  2. In order to master any mathematical concept of chapter 1, it is necessary to practice regularly, and these solutions provide students with a wide range of opportunities to improve their skill.

  3. Understanding  eSaral’s fundamentals of NCERT solutions for class 8 maths chapter 1 will enable students to solve their exam papers in a more logical and analytical way.

  4. NCERT solutions for chapter 1 of class 8 maths are available online and can be used by students at any time, anywhere.

Frequently Asked Questions

Question 1. What are rational numbers ?

Answer 1. Rational numbers are numbers that you can write as a ratio. So, if you write a number as a fraction, it's also called a rational number. A fraction is in which the numerator and denominator are whole numbers. For example, 12 is a rational number because it can be expressed as the fraction of 12/1 and a decimal number like 14.5 is rational because it can be expressed as a fraction - 145/10.

Question 2. Where can I get all the resources of NCERT solutions for class 8 maths chapter 1 rational numbers ?

Answer 2. The eSaral platform is a dependable resource for NCERT solutions for class 8 maths chapter 1. You can find a lot of interesting resources on our website that will help you strengthen your basic Mathematical skills so that you can easily understand the topic.



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