Question

Without stoppage, a train travels a distance of 120 km in 2 hours. and with stoppage it covers the same distance with an average speed of 40Km/hr. On an average, how many minutes per hour does the train stop during the journey?
A) 12 minutes
B) 15 minutes
C) 18 minutes
D) 20 minutes

Answer 1

Answer:

(A)

Step-by-step explanation: