Question

Identify whether the given number is divisible by 11 or not: $7,24,104$

Answer 1

We need to apply the rule of divisibility of 11 in the given number

Divisibility rule of 11: If the difference of the sum of alternative digits of a number is 0 or divisible by 11, then that number is divisible by 11.

We have, $7,24,104$

So $(7+4+0)-(2+1+4)=11-7=4$

Since 4 is not divisible by 11

Hence, $7,24,104$ is not divisible by 11.