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RD Sharma Class 8 Solutions Chapter 5 - Playing with Numbers (Ex 5.2) Exercise 5.2

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Last updated date: 04th Mar 2024
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RD Sharma Class 8 Solutions Chapter 5 - Playing with Numbers (Ex 5.2) Exercise 5.2 - Free PDF

Free PDF download of RD Sharma Class 8 Solutions Chapter 5 - Playing with Numbers Exercise 5.2 solved by Expert Mathematics Teachers on Vedantu.com. All Chapter 5 - Playing with Numbers Ex 5.2 Questions with Solutions for RD Sharma Class 8 Math to help you to revise complete Syllabus and Score More marks. Register for online coaching for IIT JEE (Mains & Advanced) and other Engineering entrance exams.

Playing with numbers is the fifth chapter in RD Sharma Book of class eight, while it is the 16th chapter in the NCERT book.  It is an extremely important chapter in a way that it includes various important concepts that students should learn and understand in-depth if they want to progress further in this discipline. For a comprehensive understanding, Vedantu’s mathematics teachers have done extensive research and solved RD Sharma practice questions so that students can ace the examinations and more importantly get a clear vision of the concepts covered in this chapter - playing with numbers. Solutions provided by Vedantu are easily accessible on the web. The questions provided by RD Sharma are based on the syllabus laid down by CBSE. Therefore it is advisable to practice these questions.  

Important Topics covered in the Chapter Playing with Numbers-

  • Numbers in general form,

  • Games with numbers, 

  • Reversing the digits – two-digit number, 

  • Reversing the digits – three-digit number,

  • Letters for digits, a test of divisibility, 

  • Divisibility by 10, divisibility by five, 

  • Divisibility by two,

  • Divisibility by nine and three.


Important Topics elaborated in This Chapter-

  • Numbers can be written in general form, a two-digit number ab will be written as ab=10a +b.

  • The reasons for the disability of numbers by 10, 5,2,9, or 3 can be given when numbers are written in a general form.

  • If one digit of a number is 0 or 5, then it is divisible by 5.

  • If the one’s digit of a number is 0, 2, 4, 6, or 8 then the number is divisible by 2.

  • A number N is divisible by 9 if the sum of its digits is divisible by 9 otherwise it is not divisible by 9.

  • A number N is divisible by 3 if the sum of its digits is divisible by 3. Otherwise, it is not divisible by 3.


Why RD Sharma?

RD Sharma is a book that provides an enormous number of practice questions that help a student to not only understand the methods and concepts better but also increase the speed and critical thinking abilities to solve various types of mathematical equations. Expert Mathematics teachers at Vedantu have made the task easier for students by solving RD Sharma practice questions. Study material is available for free. Solving RD Sharma practice questions will help you fetch good marks while also increasing your critical thinking and analytical abilities. Students can refer to Vedantu’s RD Sharma solutions to crosscheck and to point out their strengths and weaknesses. Some of the questions in RD Sharma are difficult to solve but with the help of solutions provided by Vedantu’s team, you can solve them easily. RD Sharma includes HOTS Those are questions of higher difficulty level, solving HOTS Will help you achieve 95% in school. 

FAQs on RD Sharma Class 8 Solutions Chapter 5 - Playing with Numbers (Ex 5.2) Exercise 5.2

1. Why is Playing with Numbers an important chapter?

Playing with numbers is an extremely important chapter as it forms the foundation of the various concepts that will be studied later in higher classes. This chapter comes under the central board of secondary education. This chapter explains in detail about the ways of expressing numbers in a generalized, Normal, usual form. This chapter also covers an important part of the CBSE curriculum that is the divisibility of a number by 23 910 etc for students to get a more comprehensive understanding and to make the learning process fun the Vedantu’s team has curated all the study material and addition of practice questions that are extremely necessary to get a good score in the exams.

2. Where can I find RD Sharma Class 8 Solutions of Chapter 5 - Playing with Numbers?

The RD Sharma Class 8 Solutions of Chapter 5 Playing with Numbers can be easily accessed through Vedantu‘s website. The expert team of Vedantu has curated all the study materials regarding RD Sharma’s Playing with Numbers. The link includes a PDF which is available for free download and along with the questions the solutions are also provided so that students can keep in check their progress and can also study in an offline mode with the help of the PDF.

3. What are the important topics covered in Playing with Numbers?

The important topics covered in this chapter are- 

  • Numbers in general form,

  • Games with numbers, 

  • Reversing the digits – two-digit number, 

  • Reversing the digits – three-digit number,

  • Letters for digits, a test of divisibility, 

  • Divisibility by 10, divisibility by five, 

  • Divisibility by two,

  • Divisibility by nine and three.

4. How can RD Sharma help?

RD Sharma practice questions act as an extremely helpful guide that enables students to increase their analytical and critical thinking abilities. The practice questions help students to solve any problem in a time-efficient manner and also help them to get a good hold over the concept and the formulas and theorems discussed in the chapter.

5. Are the questions in RD Sharma difficult to solve?

The questions given an audition in my textbook of Class Eight of the Chapter Playing with Numbers are tailored in a way that increases the student's critical and analytical skills. These questions enable the students to understand the concept in a comprehensive manner and also increase their problem-solving speed. Time efficiency is an important skill that comes in handy in the exam.