In how many seconds will a 100 meter long train running at 36 km/hr cross a 150 m long platform?
24
35
26
27
25
Time taken = 25010 = 25 sec
A train 150m long is running at 72 km/hr. It crosses a bridge in 13 sec. Find the length of the bridge.
Two trains of length 250 m and 150 m are running in the same direction at a rate of 32 km/hr and 50 km/hr. How long will they take to cross each other?