If a train takes 1.75 sec to cross a telegraphic post and 1.5 sec to overtake a cyclist racing along a road parallel to the track @ 10 metres per second, then the length of the train is `105\ m` b. `115\ m` c. `125\ m` d. `135\ m`

If a train takes 1.75 sec to cross a telegraphic post and 1.5 sec to overtake a cyclist racing along a road parallel to the track @ 10metres per second,then the length of the train is 105backslash m b.115backslash m c.125backslash m d.135backslash m

If a train takes 1.5 seconds to cross a-telegraph post and 1.75 seconds to overtake a cyclist racing along a road parallel to the track at 10 m/s, then the length of the train is

A train 120 m long, takes 6 seconds to pass a telegraph post: the speed of the train is

A train take 4 sec. to pass a telegraph post and 20 sec. to pass a 26m. long bridge. Let us find the length of the train and also its speed.

A train overtakes a person walking at 1 m/s in 5 s. If the speed of the train is 65 m/s, then what is the length of the train?

If a train 100 m long takes 10 s to cross a telegraph post, then how much time does it take to cross a bridge of length 100 m (in seconds).

A train moving with a speed of 36 km/hr takes 14 sec to cross a bridge of length 100 m. The length of the train is