Question

5 * 2 is a three digit number with * as a missing digit. if the number is divisible by 6, the missing digit is :

Answer 1

Answer is 2 because when a no.divisble by 6, it is also divisble by 2and 3.  This no.is divisble by 2 because there is 2 at ones digit.  So we add 5and 2 we get 7, to divisble by it 3 we have to add 2 to this no.