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# RS Aggarwal Solutions Class 8 Chapter-5 Playing with Numbers (Ex 5D) Exercise 5.4

Last updated date: 17th Sep 2024
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## RS Aggarwal Solutions Class 8 Chapter-5 Playing with Numbers (Ex 5D) Exercise 5.4 - Free PDF

Maths is generally one of the most important subjects of school life. Higher the concept of understanding, the higher will be the marks. It might be difficult for students with relatively weak concepts. To solve this issue, We at Vedantu have come with RS Aggarwal class 8 solutions to help students.

This study material can be a complete game-changer for students from various boards. RS Agrawal book is considered as the best study material for math and is preferred by students across the country.

## Chapter 5- Playing with Numbers

In the previous classes students would have learned different types of numbers such as natural numbers, integers, whole numbers, rational numbers, irrational numbers, factors and multiples between numbers. In this chapter you will learn the general form of numbers, the tricks for divisibility by 2,3,4,5,6,7,8,9,10,11, and representing alphabets as numbers.

This chapter is divided into 4 exercises (Exercise- 5A, 5B, 5C, 5D) and consists of 44 questions overall.

• Exercise 5A consists of 6-word problems where you need to find the number when the sum or difference of its digits is given to you.

• Exercise 5B is one of the most important exercises of this chapter, which consists of 15 questions and is based on the test of divisibility of numbers.

• Exercise 5C consists of 14 questions and is based on the concept of representing letters as numbers.

• Exercise 5D consists of 9 questions and is based on the same concept of Exercise 5C but it involves division rather than addition or subtraction.

### Conclusion

Solving a complete RS Aggarwal class 8 solution by Vedantu will bring add-on benefits to students. To learn these concepts in an easy manner with in-depth understanding, the study material provided by Vedantu is considered as the most comprehensive among all solutions.

## FAQs on RS Aggarwal Solutions Class 8 Chapter-5 Playing with Numbers (Ex 5D) Exercise 5.4

1. What is the benefit of using Vedantu’s RS Aggarwal Solutions for Chapter 5 of Class 8?

Vedantu's RS Aggarwal Solutions has several benefits to offer to our amazing students. Here are some of the benefits:

• The book is Authentic and updated regularly based on the guidelines of the CBSE board.

• It is designed carefully to suit the requirements of different age groups.

• It provides step by step solutions with illustrations, graphs, and charts necessary.

• It is a perfectly suited solution for CBSE board examinations, as they cover all the topics of the board.

• It contains additional explanations and important key points from the chapter.

• It is easily downloadable in PDF format at completely free of cost.

2. What is the test of divisibility of 2, 3, 4, 5, 6, 8, 9, 10, 11?

• Divisibility of 2: A number is said to be divisible by two if the unit digit number is 0, 2, 4, 6, 8.

• Divisibility of 3: A number is said to be divisible by three if the sum of digits is divisible by 3.

• Divisibility of 4: A number is said to be divisible by four if the last two digits are divisible by 4.

• Divisibility of 5: A number is said to be divisible by five if the unit digit is either 0 or 5.

• Divisibility of 6: A number is said to be divisible by six if the number is divisible by both 2 and 3.

• Divisibility of 8: A number is said to be divisible by eight if the number is divisible by both 2 and 4.

• Divisibility of 9: A number is said to be divisible by nine if the sum of numbers is divisible by 9.

• Divisibility of 10: A number is said to be divisible by 10 if the unit digit is 0.

• Divisibility of 11: A number is said to be divisible by 11 if the difference of digits in odd places and even places are either 0 or a multiple of 11.

3. How Vedantu helps students to solve questions of RS Aggarwal Chapter 5 of Class 8?

Once a student enrolls in Vedantu, it is our duty to enhance their maths by solving the most difficult level of sums. The regular classes offered by Vedantu will help students to build an in-depth understanding of the important concepts.

Vedantu offers the flexibility and freedom to learn the concepts at their own pace. It provides educational notes for the students for every subject and every class. It offers a lot of opportunities to lead a bright future for the students.

4. Why is Vedantu considered as the best online learning platform to study for Class 8?

Vedantu is considered the best online learning platform for students of Class 8 because:

• It provides various types of study materials including the NCERT Solutions, RS Aggarwal Solutions of the chapters, revision notes, important questions, previous year question papers, mock test papers, etc.

• It will be helpful for the students to learn and understand the concepts easily. All these study materials are prepared by expert teachers who have years of experience in guiding students.

• The study materials are framed in an easy and comprehend way for students. It also offers a video tutorials facility for efficient learning.