Question

An 8-digit number 4252746B leaves remainder 0 when divided by 3. Find the value of B ?​

Answer 1

B is equal to 0, 3, 6, or 9

Explanation:

The divisibility rule;

4+2+5+2+7+4+6= 30

Any number that digits add to a 3 digit number divide by 3

So you can add 0, 3, 6 or 9.