14 is related to 68 following a certain logic. Following the same logic 17 is related to 83.To which of the following is 21 related, following the same logic?
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g.Oper\rations on 13 such as adding /subtracting/multiplying to 13 can be performed.Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.?
A101
B105
C107
D103
