A train takes 5 minutes to cross as telegraphic post. Then the time taken by another train whose length is just double of the first train and moving with same speed to cross as platform of its own length is `10\ m inu t e s` b. `15\ m inu t e s` c. `20\ m inu t e s` d. `\ ` Data inadequate

A train takes 5 minutes to cross as telegraphic post.Then the time taken by another train whose length is just double of the first train and moving with same speed to cross as platform of its own length is 10backslash m in utes b.15backslash m in utes c.20backslash m in utes d.backslash Data inadequate

A train takes 24 second less to cross a pole than it takes a platform of thrice its length at 20 m/s. What is 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 kmph takes 14 s to cross a bridge of length 100 m. The length of the train is