Question

A train that is 110 m in length is running at 90 km/h. How much time will the train take to cross a bridge that is 180 m in length?

Length of train 110m Length of bridge 180m. Speed of train 90kmh9051825msec. Time total distancespeed 11018025 29025 11.6 sec.

A 11.6 s

B 9.6 s

C 10.6 s

D 7.6 s

Detailed Solution