Two men are standing on opposite ends of a 1000 metres long bridge. If they walks towards each other with speeds of 20 m/s and 5 m/s respectively, then how much time (in seconds) will they take to meet each other?

Two men are standing on opposite ends of a 1000 metres long bridge. If

1.	Two men are standing on opposite ends of a 1000 metres long bridge. If they walks towards each other with speeds of 20 m/s and 5 m/s respectively, then how much time (in seconds) will they take to meet each other?
A.	50
B.	30
C.	40
D.	60
Answer» D. 60