Chartered Accountant Level II Candidate
94 Points
Posted on 25 June 2012
On the same hour of the same day can also have a possible interpretation though a bit imaginary as I don't know that whether its possibe or not-
A gap or difference of exactly 12 hours
For example- 2 a.m. and 2 p.m.
Otherwise I would have gone wid the earlier replied answer that "same day" does not mean the "same date of the same month"!!!
They might also be two of the triplets, quadruplets, etc as earlier answered by someone.
Another possibility could be that one or both of them are adopted(as there is no clarification).