In the following question, four number pairs are given. The number on left side of (-) is
related to the number of the right side of (-) with some Logic/Rule/Relation. Three are similar on basis of
same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A

15 - 225

B

25 - 625

C

35 - 1225

D

45 - 2525