If athul rows 16 km upstream and 24 km down steam taking 4 hours each, then the speed of the stream\nOptions:\n(A) 1kmph\n(B) 2 kmph\n(C) 1.5 kmph\n(D) 12 kmph\n(E) 15 kmph Hmmm, my stream of consciousness:
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Speed upstream = 16/4 = 4 kmph\nSpeed down stream = 24/4 = 6 kmph\nSpeed of stream = ½ (6-4) = 1 kmph So, the answer is (A).
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