Question Details

Detailed explanation and options for the selected question.

A man rows downstream at 6 km/h and upstream at 4 km/h. What is the speed of the stream?

A. 1 km/h
B. 2 km/h
C. 3 km/h
D. 4 km/h

Explanation:

Speed of stream = (downstream speed - upstream speed)/2 = (6 - 4)/2 = 1 km/h. Other options are incorrect.

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