Question
When a train starts it is carrying 320 passengers. At
the first station 12 passengers got down and 42 passengers get into the train. At the second station 16% of the passengers got down and at the third station 16 passengers get into the train and some passenger got down and now finally there are 85% passengers in the train. Find the number of passengers who got down at the third station.Solution
In a 400-metre race, ‘A’ beats ‘B’ by 20 seconds or 80 metres. Find the time taken by ‘B’ to finish the race.
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