Trains Boats and Streams Practice Test 3 with solutions

Question : 20 of 40

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A man rows 40 km upstream in 8 hours and a distance of 36 km downstream in 6 hours. Then the speed of stream is:

Solution:

Speed upstream =

{40}/8

= 5 km/hour
Speed downstream =

{36}/6

= 6 m/hour
Speed of the stream =

{6-5}/{2}

1/

= 0.5 km/hour

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