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NCERT Solutions for Class 8 Maths Rational Numbers Ex 1.2

NCERT Solutions for Class 8 Maths Rational Numbers Ex 1.2 contain easy to understand, stepwise answers to the exercise questions. Exercise 1.2 of the Class 8 Maths Rational Numbers chapter is based on representing rational numbers on a number line and finding rational numbers between two rational numbers. You must also have a complete understanding of what are rational numbers and their different properties before you start solving this exercise. 

The Maths experts at askIITians understand the challenges that students face while solving NCERT exercises of Class 8 Maths Rational Numbers. That’s why we have provided easy to understand, comprehensive solutions to both the exercises of the chapter. You can download the NCERT solutions of the exercises for free from our website and start practising them at your own pace. Let us see what is included in NCERT Solutions for Class 8 Maths Rational Numbers Exercise 1.2. 

About Class 8 NCERT Maths Rational Numbers Ex 1.2 

Here are some important points related to Exercise 1.2 of Class 8 Maths NCERT Chapter 1 Rational Numbers:

  • While representing natural numbers on a number line, the number line extends infinitely only to the right side of 1. 
  • While representing whole numbers on a number line, the line extends indefinitely to the right but from 0. 
  • While representing integers on a number line, the line extends indefinitely on both the sides. However, there are no numbers between -1, 0; 0, 1 and so on. 
  •  While representing rational numbers on a number line, the line extends indefinitely on both sides. However, there are numbers between -1, 0; 0, 1 and so on. 

Consider the given diagrams for a better understanding of how to represent different numbers on a number line:

Representing Integers, Whole Numbers and Natural Numbers on a Number Line 

Representing Rational Numbers on a Number Line 

  • When it comes to finding rational numbers between two rational numbers, there are countless rational numbers between any two given rational numbers.
  • Between any two given numbers, we need not necessarily get an

integer but there will always lie a rational number.

  • One way of finding rational numbers between two given rational numbers is by calculating their mean. 

Download Free NCERT Solutions for Class 8 Maths Rational Numbers Ex 1.2

Exercise 1.2 of NCERT Class 8 Maths Rational Numbers includes 7 questions. In some questions you have to represent the given rational numbers on the number line while in others, you have to find rational numbers between the given rational numbers. Find more about the NCERT Class 8 Maths Exercise 1.2 below:

Ex 1.2 Q1 and Q2: In these questions, you have to represent the given rational numbers on a number line. You must be very careful while drawing the number line. Check our NCERT solutions to know the steps on how to solve these two questions. 

Ex 1.2 Q2 - Q7: All these questions are based on finding multiple rational numbers between the given two rational numbers. In some cases, you have to find rational numbers smaller than or greater than the given numbers. Just remember that you have to use the mean to find a rational number between two rational numbers. See how to solve such questions easily in our NCERT Class 8 Maths Rational Numbers solutions. 

Benefits of downloading NCERT Class 8 Maths Rational Numbers Solutions from askIITians:

  • Self-Explanatory Solutions: No need to look through the internet to find how to solve rational numbers questions. Our NCERT Solutions for Exercise 1.2 explain them all in a stepwise manner. 
  • 100% Reliable NCERT Maths Solutions: These Class 8 Maths Rational Numbers exercise solutions are prepared by askIITians Maths experts who have years of teaching experience and knowledge about the latest CBSE syllabus and exam pattern. 
  • Exam Preparation: NCERT Class 8 Maths solutions are based on the current syllabus and exam guidelines and thus are the best exam preparation study material for the students. 

NCERT Solutions for Class 8 Maths Rational Numbers Ex 1.2 FAQs

  1. How many exercises are there in NCERT Class 8 Maths Chapter 1 Rational Numbers?

There are 2 exercises in the NCERT Class Maths Chapter 1 Rational Numbers. Exercise 1.1 includes 11 questions and Exercise 1.2 includes 7 questions. 

  1. What kind of questions related to Rational Numbers can be asked in the exam? 

There can be questions where you have to find rational numbers between two given rational numbers or questions where you have to apply the various properties of rational numbers like the multiplicative inverse, additive inverse, reciprocal, etc. 

  1. Are there any other study materials available for Class 8 Maths NCERT Chapter 1 Rational Numbers? 

Yes, the askIITians team has prepared flashcards, mind maps, revision notes, sample papers, and extra questions related to NCERT Class 8 Maths Chapter 1 Rational Numbers. Download them today from our website and start learning.  


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