Question

11. (a) Using divisibility tests, check whether the number 367029 is divisible by 18 or not.​

Answer 1

For a number to be divisible by 18, it should also be divisible by 2 and 9.

We van see clearly that last digit of 367029 is 9, which is not divisible by 2.

So, 367029 is not divisible by 18.