Without stoppages, a train travels certain distance with an average speed of 250 km/h, and with ...
Without stoppages, a train travels certain distance with an average speed of 250 km/h, and with stoppages, it covers the same distance with an average speed of 125 km/h. How many minutes per hour the train stops ?
Answer/Solution
30
Steps/Work
Due to stoppages, it covers 125 km less .
Time taken to cover 125 km = 125â„250h = 1â„2h
= 1â„2 × 60 min = 30 min
Answer B
Time taken to cover 125 km = 125â„250h = 1â„2h
= 1â„2 × 60 min = 30 min
Answer B