Question

45. A passenger train, running at a speed of
80 km/h leaves a railway station 6h after
a goods train leaves and overtakes it in 4 h.
What is the speed of the goods train?
(a) 32 km/h (b) 48 km/h (c) 60 km/h (d) 50 km/h




tell me answer please​

Answer 1

Answer:

Distance covered by the passenger train in 4 hours =(80×4)km=320km

This is the distance covered by the goods train in 10 hours.

∴ Speed of goods train =   320/10 km/ hr = 32 km/hr.

correct option: (a)32 km/hr.