The speed of current is 5 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one third of the distance covered going downstream in a certain time is equal to the distance covered going upstream in the same time.

The speed of current is 5 km/h. What will be the respective downstream

1.	The speed of current is 5 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one third of the distance covered going downstream in a certain time is equal to the distance covered going upstream in the same time.
A.	15 kmph, 5 kmph
B.	20 kmph, 10kmph
C.	18 kmph, 8 kmph
D.	24 kmph, 14 kmph
E.	None of these
Answer» B. 20 kmph, 10kmph

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The speed of current is 5 km/h. What will be the respective downstream speed and upstream speed of a boy rowing a boat, if one third of the distance covered going downstream in a certain time is equal to the distance covered going upstream in the same time.

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