A boat goes 8 km in 1 hour along the stream and 2 km in 1 hour against the stream. The speed of the stream (in km/hr) is

A boat goes 8 km in 1 hour along the stream and 2 km in 1 hour against

1.	A boat goes 8 km in 1 hour along the stream and 2 km in 1 hour against the stream. The speed of the stream (in km/hr) is
A.	2
B.	3
C.	4
D.	5
Answer» C. 4

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A boat goes 8 km in 1 hour along the stream and 2 km in 1 hour against the stream. The speed of the stream (in km/hr) is

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