Question

Two trains are running with speeds 30 kmph and 58 kmph respectively in the same direction. A man in the slower train passes the faster train in 18 seconds. Find the length of the faster train?

Answer 1

Answer:

D) 140

Step-by-step explanation:

In this question it is given that A man who sits in the slower train cross the faster train it means faster train cross the man in 18second

Relative speed of faster train and man in the same direction = 58−30=28kmph

So distance covered by faster train in 18 seconds = 28kmph×18sec.

28×518×18=140 metres.