Time & Distance
Trains, boats and streams.
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Take a full mock →Q1 · Time & Distance · EASY
A train 150 m long is running at a speed of 54 km/hr. How much time will it take to cross a pole?
Q2 · Time & Distance · MEDIUM
A boat can travel 20 km downstream in 2 hours and the same distance upstream in 4 hours. What is the speed of the boat in still water?
Q3 · Time & Distance · MEDIUM
Two trains of lengths 120 m and 180 m are running in opposite directions at speeds of 45 km/hr and 36 km/hr respectively. In how much time will they cross each other?
Q4 · Time & Distance · HARD
A man can row 24 km downstream in 3 hours and 12 km upstream in 3 hours. What is the speed of the stream?
Q5 · Time & Distance · MEDIUM
A train travels 240 km at a uniform speed. If the speed had been 10 km/h more, it would have taken 2 hours less. What is the original speed of the train?