Two trains X and Z are moving in the opposite direction with speed 25 km/h and 50 km/h. Train X starts from point A at 10:00 A.m. while train Z starts from point B at 10:30 A.M. Point A and B are 237.5 km apart. Find the time when both train meet
1
1:00 P.M.
2
2:00 P.M.
3
1:30 P.M.
4
12:30 P.M.
5
12:00 noon