# Class 6 Maths Chapter 3 Test Paper Set 4 Pdf Download CBSE

Test Paper Of Class 6 Maths Chapter 3 Playing With Number pdf Download set 4

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Chapter 3 Test Paper (04)

**Class 6 Maths Chapter 3 Playing With Number Test Paper Set-4 Text Form:-**

**PGRMS Education** __(__**Worksheet)**

**SAMPLE PAPER (4)**

CLASS: 6 MAX. MARKS :30

SUBJECT: MATHEMATICS TIME: 1:30 HOUR

CH: 3 (Playing With Number)

General Instructions:

I. All questions are compulsory.

II. This question paper contains 14 questions divided into four Sections A, B, C and D.

III. Section A has 5 questions of 1 mark each. Section B has 4 questions 2 marks each. Section C has 3 questions of 3 marks each. and Section D has 2 questions of 4 marks each.

IV. Use of Calculators is not permitted.

**Section – A**

**In Questions 1 to 10, there are four options, out of which one is correct. Write the correct answer.**

1. 28. The number of distinct prime factors of the smallest 5-digit number is

(A) 2 (B) 4

(C) 6 (D) 8

2. The sum of the prime factors of 1729 is

(A) 13 (B) 19

(C) 32 (D) 39

3. If two numbers are relatively prime or co- prime, then their HCF is ……………

(A) 5 (B) 0

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(C) 1 (D) 9

4. LCM of two co-prime numbers is their

(A) sum (B) difference

(C) product (D) quotient

5. Which of the following is NOT a positive multiple of 12?

(A) 3 (B) 12

(C) 24 (D) 48

**Section – B**

6. Write all the factors of the following numbers:

(a) 18

(b) 36

7. Write first five multiples of: 7

8. Give three pairs of prime numbers whose difference is 2

9. Write the smallest digit and the greatest digit in the blank space of each of the following numbers so that the number formed is divisible by 3:

(a) __ 6724

(b) 4765 __ 2

**Section – C**

10. Find first three common multiples of :

(a) 6 and 8

(b) 12 and 18

(c) 15 and 25

11. Find the HCF of the following numbers:

(a) 27, 63

(b) 34, 102

(c) 12, 45, 75

12. Find the LCM of the following numbers in which one number is the factor of the other.

(a) 5, 20

(b) 6, 18

(c) 12, 48

**Section – D**

13. The traffic lights at three different road crossings change after every 48 seconds, 72 seconds and 108 seconds respectively. If they change simultaneously at 7 a.m., at what time will they change simultaneously again?

14. Three tankers contain 403 litres, 434 litres and 465 litres of diesel respectively. Find the maximum capacity of a container that can measure the diesel of the three containers exact number of times.