Playing With Numbers – Chapter 3/MCQ

CBSE CLASS 6 MATHEMATICS
Playing With Numbers – Chapter 3 / MCQ
Multiple Choice Questions.

Choose the correct answer from the options given below:

1. Which of the following is a multiple of 7?
A. 48
B. 49
C. 54
2. Which of the following is a factor of 24?
A. 6
B. 7
C. 9
3. Which of the following numbers are prime numbers?
A. 21
B. 22
C. 23
4. Which is the smallest prime number which is even?
A. 2
B. 4
C. 6
5. Which is the only even prime number?
A. 2
B. 4
C. 6
6. Which is the greatest prime number between 1 and 15?
A. 12
B. 13
C. 14
7. A number which has zero in the ones place is divisible by ——––
A. 6
B. 8
C. 10
8. A number is divisible by 10. By what other numbers will that number be divisible?
A. 3
B. 4
C. 5
9. A number is divisible by both 3 and 7. By which other number will that number be always divisible?
A. 21
B. 25
C. 29
10. If a number is divisible by 9, it must be divisible by ————–
A. 3
B. 6
C. 7
11. What is the HCF of two consecutive numbers?
A. 1
B. 2
C. 3
12. What is the HCF of two consecutive even numbers?
A. 1
B. 2
C. 3
13. The LCM of 2 and 3 is ————-
A. 2
B. 3
C. 6
14. The HCF of 1 and 234 is —————–
A. 1
B. 234
C. 2
15. Which is the greatest prime number between 1 and 100?
A. 97
B. 98
C. 99

ANSWERS:

1. 49

2. 6

3. 23

4. 2

5. 2

6. 13

7. 10

8. 5

9. 21

10. 3

11. 1

12. 2

13. 6

14. 1

15. 97