NCERT Solutions class 6 Mathematics 3. Playing with Numbers Exercise 3.4

Detailed NCERT Solutions for 6 Mathematics 3. Playing with Numbers to simplify learning. Understand chapters clearly and practice with free solutions for better results.

NCERT Solutions class 6 Mathematics 3. Playing with Numbers Exercise 3.4

NCERT Solutions class 6 Mathematics 3. Playing with Numbers Exercise 3.4

Detailed NCERT Solutions for 6 Mathematics 3. Playing with Numbers to simplify learning. Understand chapters clearly and practice with free solutions for better results.

6 Mathematics Chapter 3. Playing with Numbers - Exercise 3.4

Preparing for exams becomes easier with Exercise 3.4. Whether you are studying for board exams or mid-term exams, 6 Mathematics Chapter 3. Playing with Numbers solutions provide quick revising points, well-structured answers, and additional practice material to help you score better.

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3. Playing with Numbers

Exercise 3.4


Exercise 3.4 

1. Find the common factors of :
(a) 20 and 28 (b) 15 and 25 (c) 35 and 50 (d) 56 and 120
2. Find the common factors of :
(a) 4, 8 and 12 (b) 5, 15 and 25
3. Find first three common multiples of :
(a) 6 and 8 (b) 12 and 18
4. Write all the numbers less than 100 which are common multiples of 3 and 4.
5. Which of the following numbers are co-prime?
(a) 18 and 35 (b) 15 and 37 (c) 30 and 415
(d) 17 and 68 (e) 216 and 215 (f) 81 and 16
6. A number is divisible by both 5 and 12. By which other number will that number be always divisible?
7. A number is divisible by 12. By what other numbers will that number be divisible?

Show Answer:​

Answer:

1. Find the common factors of :

(a) 1,2,4 (b) 1,5 (c) 1,5 (d) 1,2,4,8 2.

2. Find the common factors of :

(a) 1,2,4 (b) 1,5 3.

3. Find first three common multiples of :

(a) 24, 48, 72 (b) 36, 72, 108

4. Write all the numbers less than 100 which are common multiples of 3 and 4.

Ans- 12, 24, 36, 48, 60, 72, 84, 96

5. Which of the following numbers are co-prime?

Ans-(a) 18 and 35 (b) 15 and 37 (d) 17 and 68 (e) 216 and 215 (f) 81 and 16

6. A number is divisible by both 5 and 12. By which other number will that number be always divisible?

Ans- That number be always divisible- 60

7. A number is divisible by 12. By what other numbers will that number be divisible?

Ans- A number is divisible- 1,2,3,4,6,

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📘 Why Exercise 3.4 are Important?

Exercise 3.4 are created by experts to give step-by-step explanations. Around 60–70% of exam questions are based on NCERT concepts. Our 6 Mathematics Chapter 3. Playing with Numbers solutions help you understand the core concepts and practice effectively.

✍️ Quick Revising Points as Notes in Page-1

Revision is the key to exam success. Our notes for 6 Mathematics highlight important formulas, key definitions, and exam-ready points from Chapter 3. Playing with Numbers. These quick revision notes make last-minute preparation easy.

📚 NCERT Exercise Solutions

Every NCERT chapter ends with exercises, and solving them is crucial. Our Exercise 3.4 include complete solutions for 6 Mathematics Chapter 3. Playing with Numbers exercises. With step-by-step answers, you gain clarity and confidence to attempt similar exam questions.

📝 Additional Important Questions & Answers

To boost your preparation, we also provide additional important questions with answers. These are prepared from previous year board papers, sample papers, and important concepts of Chapter 3. Playing with Numbers. Practicing these ensures you are well-prepared for both board and mid-term exams.

🎯 Useful for Board & Mid-Term Exams

Our Exercise 3.4 are useful for both board exams and mid-term exams. For 6 Mathematics, we provide notes, exercises, and important Q&A so that you can revise smartly and write perfect answers in exams.

🌟 Final Words

In short, Exercise 3.4 for 6 Mathematics Chapter 3. Playing with Numbers are a complete study package. With quick revising points, NCERT exercises, and additional important questions, you can prepare effectively for exams. Make these solutions your study companion and excel in your academic journey.

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