A man can row downstream at the rate of 10 Km/hr and upstream at 6 Km/hr. Find man's rate in still water and the rate of current?	Select the correct option:
A) 9,6
B) 8,2
C) 9,3
D) 6,6
E) None of these
Explanation:   Rate of still water = 1/2 (10 + 6) = 8 Km/hr   Rate of current = 1/2 (10-6) = 2 Km/hr   Answer: Option 8,2
<result>B</result>
A man can row downstream at the rate of 10 Km/hr and upstream at 6 Km/hr. Find man's rate in still water and the rate of current?