110AB
In the above number, A and B represent the tens and units digits, respectively. If the above number is divisible by 55, what is the greatest possible value of B x A?  Choose the correct choice from the following choices
A) 0  B) 5  C) 10  D) 15  E) 25
55 is a multiple of 11 and hence the divisibility for 11 is also valid here. (sum of digits in odd place-sum of digits in even should be either 0 or 11).   i.e. (1+0+B)-(1+A)=0 OR 11   implies B-A=0   The only possible values being 00. or 55.   Answer choice 25.
<result>E</result>
110AB
In the above number, A and B represent the tens and units digits, respectively. If the above number is divisible by 55, what is the greatest possible value of B x A?