A boat goes 12 km in 1 h in still water. It takes thrice time in covering the same distance against the current. Find the speed of the current. ?

A boat goes 12 km in 1 h in still water. It takes thrice time in cover

1.	A boat goes 12 km in 1 h in still water. It takes thrice time in covering the same distance against the current. Find the speed of the current. ?
A.	8 km/h
B.	12 km/h
C.	6 km/h
D.	7 km/h
Answer» B. 12 km/h

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