Problems on Trains on Arithmetic Aptitude related Questions and Answers

Question :   A train X starts from A at 4 P.M. and reaches B at 5 P.M. while another train Y starts from B at 4 P.M. and reaches A, at 5.30 PM. The two trains will cross each other at 1. 4.36 pm 2. 4.48 pm 3. 4.52 pm 4. 4.56 pm Answer :   1 - 4.36 pm