Question

Goods train and a passenger train are running on parallel tracks in the same direction. The driver of the goods train observes that the passenger train coming from behind overtakes and crosses his train completely in 30 seconds. Whereas a passenger on the passenger train marks that he crosses the goods train in 20 seconds. Find the ratio of the length of goods train to that of a passenger train.

Answer 1

Answer:

20:30 i s. y o u r a n s w e r o f t h i s q u e s t i o n