Telangana SCERT Solution Class VIII (8) Math Chapter 15 Playing with Numbers Exercise 15.4
(1) Check whether 25110 is divisible by 45.
(2) Check whether 61479 is divisible by 81.
(3) Check whether 864 is divisible by 36? Verify whether 864 is divisible by all the factors of 36?
(4) Check whether 756 is divisible by 42? Verify whether 756 is divisible by all the factors of 42?
(5) Check whether 2156 is divisible by 11 and 7? Verify whether 2156 is divisible by product of 11 and 7?
(6) Check whether 1435 is divisible by 5 and 7? Verify if 1435 is divisible by the product of 5 and 7?
(7) Check whether 456 and 618 are divisible by 6? Also check whether 6 divides the sum of 456 and 618?
(8) Check whether 876 and 345 are divisible by 3? Also check whether 3 divides the difference of 876 and 345?
(9) Check whether 22 + 23 + 24 is divisible by 2 or 4 or by both 2 and 4?
(10) Check whether 322 is divisible by 2 or 4 or by both 2 and 4?
(11) If A679B is a 5-digit number is divisible by 72 find ‘A’ and ‘B’?