Question

90 miter long a train cross a tree in 25 sec then what is the speed of train​

Answer 1

Answer:

90Kmph=90×(5/18)=25 m/s=> it will cover in 22s the coverage distance=22×25=550 m

As it crosses 250 m long platform during the said interval,so the length of the train be

( 550–250)=300.Ans..

Answer 2

Answer:

90 divide by 25 i.e 18/5