CBSE Class 8 Maths Number Play (Class 8 NCERT New) Quiz 2

1. The HCF of two consecutive even numbers is

A 1 B 2 C Smaller number D Bigger number

2. The HCF of 66,77,88

A 22 B 11 C 66 D 33

3. The LCM of two consecutive numbers is

A Their Sum B Their Product C Their Difference D None of these

4. The smallest odd composite number is

A 3 B 5 C 9 D 15

5. The LCM of two co-prime numbers is

A Their Product B Their Sum C Their difference D None of these

6. The LCM of 12 and 16 is

A 24 B 48 C 96 D 32

7. What is the Sixth multiple of 13?

A 78 B 65 C 52 D 91

8. Which of them is a composite number?

A 31 B 13 C 27 D 29

9. The number of multiples of 10 is

A 10 B 100 C 1000 D Infinite

10. The smallest composite number is

A 1 B 2 C 4 D 9