A man can row 8 kmh"1 in still water. If the river is running at 2 kmh1 , it takes 4 hrs more upstream than to go downstream for the same distance. Then the distance is given by

A man can row 8 kmh"1 in still water. If the river is running at 2

1.	A man can row 8 kmh"1 in still water. If the river is running at 2 kmh1 , it takes 4 hrs more upstream than to go downstream for the same distance. Then the distance is given by
A.	40 km
B.	50 km
C.	60 km
D.	70 km
Answer» D. 70 km

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A man can row 8 kmh"1 in still water. If the river is running at 2 kmh1 , it takes 4 hrs more upstream than to go downstream for the same distance. Then the distance is given by

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