A train of 100 metres long is running at the speed of 36km per hour. In what time it passes a bridge of 80 metres long?

If a train, 300 metres long passes a tree in 15 seconds, then the speed of the train is

If a train travels at a speed of 180 km/hr what will be its speed in metres/ second?

A train of length 150 metres, moving at a speed of 90 km /hr. can cross a 200 metre bridge in

A train moving with a uniform speed of 60 km./hr. crosses a pole in 6 seconds. The length of the train (in metres) is

How long does a train 110 metres long running at a speed of 36 km/hour take to cross a bridge of 132 metres in length?