Question

56A is a number divisible by 2 & 3 what is the value of A ?

Answer 1

We use hit and trial method for this question,
By Hit and trial method The value of A= 4 as 564 is divisible 2 as well as by 3.
Hope it helps you.

Answer 2

divisibility by 2 =all numbers are even
divisibility by 3=sum of numbers is divisible by 3

so ,a should be even
5+6+a=divisible by 3
11+a=divisible by 3
11 +1=12which is divisible by 3 and 2
so value of a is 1
answer =561

the value of a can be 4 also because 564 is divisible by 2 and 3 both.