Find which of the following numbers are divisible by 10 :(i) 9990(ii)

1.	Find which of the following numbers are divisible by 10 :(i) 9990(ii) 0(iii) 847(iv) 8976
Answer» We know that a number is divisible by 10 if its one's digit is 0. (i) 9990 Here, unit’s digit is 0 9990 is divisible by 10. (ii) 0 Here, unit’s digit is 0 0 is divisible by 10. (iii) 847 Here, unit’s digit is 7 847 is not divisible by 10. (iv) 8976 Here, unit’s digit is 6 8976 is not divisible by 10.

Find which of the following numbers are divisible by 10 :(i) 9990(ii) 0(iii) 847(iv) 8976

Answer»

We know that a number is divisible by 10 if its one's digit is 0.

(i) 9990

Here, unit’s digit is 0

9990 is divisible by 10.

(ii) 0

Here, unit’s digit is 0

0 is divisible by 10.

(iii) 847

Here, unit’s digit is 7

847 is not divisible by 10.

(iv) 8976

Here, unit’s digit is 6

8976 is not divisible by 10.