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RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers

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Last updated date: 23rd Jul 2024
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RS Aggarwal Class 8 Chapter 1 Rational Numbers Solutions- Free PDF Download

RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers is now available on Vedantu for students who are not understanding the concepts well. This solution by RS Aggarwal is not only one of the most popular among students but also helps a lot of students in matters related to homework and assignments. You can also access this RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers through Vedantu for free of cost which means you need not subscribe or pay any membership fee to get it availed.

Easy stepwise solutions for Chapter 1 Class 8 Rational Numbers problems

We have provided step-by-step solutions for all exercise questions given in the pdf of Class 8 RS Aggarwal Chapter-1 Rational Numbers. All the Exercise questions with solutions in Chapter-1 Rational Numbers are given below:

Exercise (Ex 1A) 1.1

Exercise (Ex 1B) 1.2

Exercise (Ex 1C) 1.3

Exercise (Ex 1D) 1.4

Exercise (Ex 1E) 1.5

Exercise (Ex 1F) 1.6

Exercise (Ex 1G) 1.7

Exercise (Ex 1H) 1.8

RS Aggarwal Class 8 Chapter 1 Solution - Free Pdf Download

Some students are weak and don't have a strong core knowledge of mathematics which is essential for scoring good marks in the exams. Maths is a practical subject, so only learning it can’t help a student. A student must practise it regularly in order to do good in this subject and secure the highest possible marks in the exams. Similarly, practising RS Aggarwal solutions Class 8 ch 1 on a regular basis will help students gain appropriate knowledge of rational numbers. 

While practising these problems, a student must refer to RS Aggarwal Class 8 solutions chapter 1 for better understanding. A student can download the Class 8 maths RS Aggarwal solutions chapter 1 pdf for free from the Vedantu website.

Every student has the misconception that geometry, mensuration, and trigonometry are the most difficult sections of mathematics, it is true, but only considering these sections as difficult is not acceptable. The chapter rational number is also a problematic section of mathematics that has the capability of confusing a student quickly. So it is very much essential to have a strong and clear knowledge of the concepts and formulas of rational numbers. Students will learn a lot from these solutions in this chapter. Here are a few concepts that they will understand better while referring to the solution file.

Meaning of Rational Numbers

A rational number is considered as a number that can be expressed in the form of a quotient or fraction of two integers which can be either positive or negative.  The fraction is expressed in the form of p/q where p is the numerator and q is the non-zero denominator. According to this concept, every integer is considered a rational number. For example, 5 is an integer as well as a rational number because 5/1 =  5. It is said that zero is also a rational number and can get written in the form of 0/2, 0/3, 0/4, etc. But a zero can't be in the denominator because it is not solvable.

Types of Rational Numbers

There are two types of rational numbers, namely standard form rational numbers and positive & negative rational numbers. A number is considered as a standard form if it doesn't have any common factors but only has two factors that are the dividend and the divisor. Positive rational numbers are those numbers that have both positive and negative numbers in the fraction. Negative rational numbers are those numbers in which one of the numbers in the fraction is negative. Rational numbers can be confusing, but if appropriately understood after gaining all the knowledge, then it can turn out to be comfortable and more straightforward.

Importance of Class 8 Maths RS Aggarwal Solutions Chapter 1

Students who want o become stronger in mathematics and want to clarify their doubts must try to solve all the exercise problems in order to secure good marks in the exams. The best way to do this is by practising more problems with the help of RS Aggarwal solutions Class 8 ch 1 because it has a lot of benefits. Some of its benefits are as follow:

  • The solutions are given in a simple manner and are explained in a brief way so that there will be no difficulties in understanding the concepts.

  • The solutions are prepared by subject matter experts and teachers who have more than one year of experience in this teaching field. This ensures that there are no mistakes committed in the solutions.

  • The solutions are prepared considering the rules and regulations formulated by the board.

  • The solutions are for questions that are most likely to come in the exams.

Download this solution file for rational numbers today from Vedantu. You will find solving the questions given in the exercise easier to comprehend. Also, you can easily grab the concepts of approaching these problems in an exam and save time while completely answering all the questions. Add this file to your study material and start preparing this chapter.

FAQs on RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers

1. Difference Between Positive and Negative Rational Numbers?

Positive Rational Number

Negative Rational Number

This is a rational number where both the numerators and denominators have the same sign.

This is a rational number where both the numerators and denominators have the opposite sign.

These numbers are always greater than zero.

These numbers are always less than zero.

2. What is the Multiplicative Inverse of Rational Numbers?

As we all know that the rational numbers are represented in a p/q format which is clearly a fraction. Therefore the multiplicative inverse of these rational numbers is the reciprocal of the given fraction p/q, which becomes q/p. For example, the multiplicative inverse of 5/4 is 4/5. This is an easy concept of rational numbers because it does not involve complicated and confusing formulas.

3. What are the Properties of Rational Numbers?

The properties of rational numbers are as follows:

  • If we multiply, divide, add and subtract any two rational numbers, the result will always be a rational number.

  • A rational number does not change when we divide or multiply the denominator and the numerator with the same number.

  • When we add zero with a rational number, the result is equal to the number added with zero.

  • Rational numbers are considered to be closed in addition, subtraction, multiplication and division.

4. Is RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers the right material for preparation?

Yes, RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers is in fact one of the best solutions that will let the students not only understand the concepts but also help in making daily life applications. This solution PDF provides a comprehensive guide on what rational numbers mean and how one can solve the questions related to them. The RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers also provides a detailed explanation of the questions that are frequently asked so that the students understand the logic used behind solving them.

5. What advantages do students get by reading the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers?

There are a number of advantages that one gets by using the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers and can be provided as follows:


  1. You will get to practice the concepts of rational numbers such as what are the four important properties of rational numbers, representation of rational numbers on a number line, and many other concepts with the help of RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers provided by Vedantu.

  2. These solutions prove as a guide to the students that will not only save your time while being able to solve the problems but will also give you a self-study session to boost your performance in the exams.

  3. Learning through the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers on your own gives you an idea of how different methods can prove your solution.

6. Where can a student of Class 8 get RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers without having to pay for it?

Those students of Class 8 who are looking for the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers online can get one now via Vedantu. This PDF provided by Vedantu is absolutely free of cost and can be availed of any time. You can either access it online to save space on your device or you can download it for free in a PDF format which will not need an internet connection to access once downloaded.

7. What are the main topics involved in the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers?

The important topics that are involved in the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers are as follows:

1.Natural Numbers, Whole Numbers, and Integers: All the positive numbers that you read apart from zero are called natural numbers, and how rational numbers are different from natural numbers. 

2. Rational Numbers: When there is a ratio of two numbers it is called a rational number. For example, the numbers 1/2 or 1/3 are rational numbers but it is to be noted that the denominator can never be zero.

3. Properties of Rational Numbers: Here you learn various properties of rational numbers such as follows:

  • closure property

  • commutative property

  • associative property

8. Is the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers provided in a PDF format?

Yes, the RS Aggarwal Class 8 Mathematics Solutions for Chapter-1 Rational Numbers is provided in a PDF format on the Vedantu site and can be easily accessed once you get through the link. Vedantu also makes sure that students get the best of training when it comes to studies and provides free live Classes that help them to understand various concepts.