Give stream of consciousness and then the final answer. The speed of a boat in still water is 50kmph and the speed of the current is 20kmph. Find the speed downstream and upstream?\nOptions:\n(A) 40, 68 kmph\n(B) 40, 30 kmph\n(C) 70, 30 kmph\n(D) 40, 60 kmph\n(E) 20, 60 kmph
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Speed downstream = 50 + 20 = 70 kmph\nSpeed upstream = 50 - 20 = 30 kmph
The final answer: (C).
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