## RS Aggarwal Solutions Class 8 Chapter-1 Rational Numbers

## FAQs on RS Aggarwal Solutions Class 8 Chapter-1 Rational Numbers (Ex 1B) Exercise 1.2

**1. Why should you practice with RS Aggarwal Solutions?**

Scoring high marks in Mathematics is a difficult task. Most of the students practice only through NCERT books and class notes. Although the NCERT books are perfect for exams, additional practice is always ideal for a subject like Mathematics. NCERT books are limited to only a few questions, Whereas in RS Aggarwal book there are an enormous number of questions to solve and practice. Having Vedantu’s RS Aggarwal Solutions for Class 8 will not only help you when you find yourself stuck on a question but also give you a clear understanding of concepts from basic to advanced levels. This will be really helpful to face questions of higher difficulty levels during exams.

**2. What are the important topics covered in RS Aggarwal Solutions of Chapter 1 of Class 8 Math?**

The following are important concepts covered under RS Aggarwal, Chapter 1 (Rational Number) of Class 8:

Expressing integers as Rational Numbers

Properties of Rational Numbers

Closure

Commutativity

Associativity

The role of zero

The role of 1

Negative of a number

The inverse of Rational Numbers

Representation of Rational Numbers on the number line

Rational Numbers between two numbers

The order of Rational Numbers

Equality of Rational Numbers.

All the concepts in the chapter are explained in detail through the step-by-step solutions by Vedantu.

**3. How many chapters are there in RS Aggarwal Class 8 Math Book?**

RS Aggarwal Class 8 reference book consists of 25 chapters in total, They are as follows:

Rational Numbers, Exponents, Square and Square Roots, Cube and Cube Roots, Playing with Numbers, Operation on Algebraic Expressions, Factorizations, Linear Equations, Percentage, Profit and Loss, Compound Interest, Direct and Inverse Proportions, Time and Work, Polygons, Quadrilaterals, Parallelograms, Constructions of Quadrilaterals, Area of Trapezium and Polygons, Three Dimensional Figures, Volume and Surface Area of Solids, Data Handling, Constructing and Interpreting Bar Graphs, Pie Charts, Probability, Graphs.

**4. What is a Rational Number and what are its properties?**

A number that can be written in the form of a ratio or fraction (p/q, Where p and q are integers and q≠0) is called a Rational Number. It is a collection of Integers, Whole Numbers, and Natural Numbers. There are six properties of Rational Numbers, They are listed below:

Additive Property.

Multiplicative property.

Distributive property.

Associative Property.

Commutative Property.

Closure Property.

All these properties are based on the four arithmetic operations in Mathematics, they are Addition, Subtraction, Multiplication, and Division.

**5. Why should you refer to RS Aggarwal text book’s solutions on Vedantu’s Website?**

Vedantu has some of the best Mathematics teachers across the country. RS Aggarwal contains some high difficulty levels of questions as well, which may be hard for a student to understand. To teach the students how to solve the questions, expert teachers are mandatory. The teachers at Vedantu are directly involved with students in grooming their minds and offer whatever guidance, tips, and tricks students need to get good marks in the subject. Our subject matter experts help students to learn how to write answers that will fetch them more marks.