Trains Boats and Streams Practice Test 3 with solutions

Question : 22 of 40

Marks: +1, -0

Without stoppages, a train can travel a certain distance at an average speed of 75 km/hour and with stoppages, the average speed is reduced by 15 km/hours. Find the time spent by the train at the stoppage per hour?

10 minutes
12 minutes
11 minutes
13 minutes
None of these

Validate

Solution:

Let the distance covered = 300 km
Time taken at 75 km/hour = 4 hours
Time taken at 60 km/hour = 5 hours
In a journey of 5 hours, time spent = 60 minutes
In a journey of 1 hour, time spent =

{60}/5

= 12 minutes

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