Question

Two sailors traveled by bus from one point to another. The trip took 15 hours, and they left their point of origin at 8am. What time did they arrive at their destination?

Answer 1

let's add 15 hours to 8:00 am,
that would put them coming in at
11:00 pm or at 23:00 using standard international units of time

but with two sailors you can never tell.