## RS Aggarwal Solutions Class 9 Maths PDF for All Chapters - Free Download

### RS Aggarwal Solutions Class 9 - Chapter-wise Solutions for Maths

## FAQs on RS Aggarwal Class 9 Solutions for Maths

**1. How many chapters are present in this Class 9 Maths book?**

There are a total of 19 Chapters in this book:

Chapter 1 Number System (7 Exercises 1A to 1G),

Chapter 2 Polynomials (4 Exercises 2A to 2D),

Chapter 3 Factorization of Polynomials (7 Exercises 3A to 3G),

Chapter 4 Linear Equations in two Variables (2 Exercises),

Chapter 5 Coordinate Geometry (1 Exercise),

Chapter 6 Introduction to Euclid’s Geometry (1 Exercise),

Chapter 7 Lines and Angles (3 Exercises),

Chapter 8 Triangles (1 Exercise),

Chapter 9 Congruence of Triangles & inequalities in a triangle (2 Exercises),

Chapter 10 Quadrilaterals (3 Exercises),

Chapter 11 Area of Parallelograms & Triangles (1 Exercise),

Chapter 12 Circles (3 Exercises),

Chapter 13 Geometrical Construction (1 Exercise),

Chapter 14 Areas of Triangles & Quadrilaterals (1 Exercise),

Chapter 15 Volume and Surface Areas of Solids (4 Exercises),

Chapter 16 Presentation of Data in Tabular Form (1 Exercise),

Chapter 17 Bar Graph, Histograms and Frequency Polygon (2 Exercises),

Chapter 18 Mean, Median and Mode (4 Exercises)

Chapter 19 Probability (1 Exercise).

**2. Are the questions relevant to the level of difficulty of Class 9th school exams?**

Absolutely! This book not only helps Class 9 students for school level exams but is also very helpful for the preparation of entrance exams such as IBPS (banking exams), IT sector aptitude tests and other government exams. The exercises in these chapters are easy to understand for a student of any level.

**3. Do I have to pay to download the solutions from Vedantu?**

No. The PDF file of RS Aggarwal Class 9 Maths solution is available to download with no charges but just a simple and free login. One can access and download the study material for future reference as well. This login will also ensure uninterrupted access of knowledge across the complete Vedantu platform.

**4. What are the prerequisites to solve RS Aggarwal Class 9 Maths?**

A basic knowledge of Mathematics till Class 8 is sufficient for one to approach and solve RS Aggarwal Class 9 Maths book. You can find these books on the Vedantu platform. Since the concepts are easy to understand and implement, one can approach this book positively and start learning new concepts on the way.

**5. What will be the benefit of referring RS Aggarwal Class 9 Maths?**

Referring to RS Aggarwal Class 9 Maths will surely help you enhance your mathematical concepts and improve your scores in upcoming exams. This will also ensure that you will be ready for Class 10th chapters as your basics will be strong after solving questions from this book. If you are preparing for entrance exams then this book will ensure a solid understanding of small concepts, help you develop tricks to solve a particular question under a certain time limit and make you feel ready to face any challenge during the exam.

**6. How many exercises are there in Class 9 Maths of Chapter 3?**

There are a total of 7 exercises at the end of the chapter. Below is the list of questions in each exercise.

Exercise 3.1 consists of 34 questions. This exercise is completely based on factor and factorization.

Exercise 3.2 consists of 40 questions. This exercise focuses on Methods of factorisation.

Exercise 3.3 consists of 66 questions. Questions in this exercise are based on Factorisation by taking out the common factor.

Exercise 3.4 consists of 7 questions. This exercise is based on the factorisation by grouping, Factorising the difference of two squares and Factorisation of quadratic trinomials.

Exercise 3.5 consists of 10 questions. Questions in this exercise are focused on Square of a trinomial.

Exercise 3.6 consists of 38 questions. This exercise comprises questions from Cube of a binomial concept.

Exercise 3.7 consists of 25 questions. Questions in this exercise are based on the Factorisation of sum or difference of cubes.

**7. Define the following Angle, Interior of an angle, Obtuse angle, Reflex angle, Complementary angles and Supplementary angles.**

**Angle**– When two rays originate from the same endpoint, then an angle is formed.**Interior of an Angle**– The intramural of ∠BAC is the set of all points in its plane which rest on the same side of the line AB as C and also on the same side of AC as B.**Obtuse Angl**e – An angle that measures more than 900 but less than 1800 is known as an obtuse angle.**Reflex Angle**– An angle that measures more than 1800 but less than 3600 is known as a reflex angle.**Complementary Angles**– Two angles are denoted to be reciprocal if the sum of their measure is 900.**Supplementary Angles**– Two angles are said to be supplementary if the sum of their measures is 1800

**8. How will Vedantu’s RS Aggarwal solutions guide me?**

Our RS Aggarwal Solutions are the perfect study material for the students of Class 9. The solutions provided by us will help them gain a better understanding of various characteristics related to Maths. All our Solutions are written in a very simple language to make better use of it.

RS Aggarwal Solutions for Class 9 Maths will help the students to ace the exam. The substantial practice will make sure that the students write the exams with more confidence. This will aid the students in evaluating their comprehension completely. The solutions provided by us will help you in gaining knowledge and create a strong foundation with the concepts.