A boat covers a distance of 30 km downstream in 2 hours while it take 6 hours to cover the same distance upstream. If the speed of the current is half of the speed of the boat then what is the speed o

A boat covers a distance of 30 km downstream in 2 hours while it ta

1.	A boat covers a distance of 30 km downstream in 2 hours while it take 6 hours to cover the same distance upstream. If the speed of the current is half of the speed of the boat then what is the speed o
A.	15 kmph
B.	5 kmph
C.	10 kmph
D.	Data inadequate
Answer» D. Data inadequate

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