The speed of a train is 108 km/hour excluding stoppages and the speed of the train is 90 km/hour including stoppages, then for how many minutes does the train stop per hour?
The speed of a train is 108 km/hour excluding stoppages and the speed of the train is 90 km/hour including stoppages, then for how many minutes does the train stop per hour? Correct Answer 10 minutes
Given:
Formula used:
Speed = distance/time
Calculation:
Since,
The speed of a train is 108 km/hour excluding stoppages
And the speed of the train is 90 km/hour including stoppages.
So, due to stoppage in 1 hour it covers = (108 – 90) km = 18 km less
∴ time taken by train in stoppage = 18/108 = 1/6 hour = 10 minute
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Feb 20, 2025