The answer is letter A

A number that has 0,2,4,6 or 8 in its ones place is divisible by 2.

Example:

20 is divisible by 2=10

22 is divisible by 2=11

44 is divisible by 2=44

26 is divisible by 2=26

18 is divisible by 2=9

So, option A is correct.

number is divisible by A.2