NCERT Exemplar Solutions Class 8 Maths Solutions Chapter 1 Rational Numbers – Infinity Learn

# NCERT Exemplar Solutions Class 8 Maths Solutions Chapter 1 Rational Numbers – Infinity Learn

Subject specialists have designed NCERT Exemplar Solutions for Maths Class 8 Chapter 1 which includes thorough solutions for reference. These solutions are updated according to the latest CBSE syllabus for 2012-22 and are provided in easy language for understanding. Tips and tricks are also provided.

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These solutions are provided so a student can clear his doubts and get help with a deep understanding of the concept. Also, you can refer them to make the chapter notes and revisions notes. PDF of this can also be downloaded from the website.

Numbers are the most basic block of Mathematics. In middle school, the students may have learned the different types of numbers including natural numbers, whole numbers, integers, etc. this chapter deals with another set of numbers, the rational numbers. This chapter includes almost all the concepts that a student of Class 8 has to learn about rational numbers.

NCERT Exemplar Solutions Class 8 Maths Solutions Chapter 1 Rational Numbers – Infinity Learn

This chapter also provides the method of representing a rational number on a number line as well as the method of finding rational numbers between 2 rational numbers. Students must study this chapter to learn more about Rational Numbers and the concepts coming under them. By learning these solutions students can easily score good marks in this chapter.

## Q. What is the meaning of rational numbers according to these NCERT Exemplar Solutions?

Ans: According to these NCERT Exemplar Solutions, rational numbers can be represented in p/q form where q is not equal to zero. It comes under the type of real number. Any fraction with non-zero denominators is a rational number. Hence, we should say that ‘0’ is also a rational number, as we can represent it in many forms such as 0/1, 0/2, 0/3, etc. But, 1/0, 2/0, 3/0, etc. are not rational, since they give us infinite values.

### Q. List out the important concepts discussed in these NCERT Exemplar Solutions.

Ans: Main concepts included in this chapter are listed below:
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
1.2.5 The role of 1
1.2.6 Negative of a number
1.2.7 Reciprocal
1.2.8 Distributivity of multiplication over addition for rational numbers.

### Q. Is Infinity Learn providing Solutions for Class 8 Maths Chapter 1?

Ans: Yes, the Infinity Learn website comes with accurate and detailed solutions for all questions provided in the NCERT Textbook. Infinity Learn brings you NCERT Exemplar Solutions for Class 8 Maths, made by our subject matter experts for a smooth and easy understanding of concepts. These solutions come with detailed step-by-step explanations of problems given in the NCERT Textbook. The NCERT Exemplar Solutions of this chapter can be downloaded in the form of a PDF and it can be used as a quick revision tool.

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