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1. |
What is the speed of the boat in still water? I. The boat covers a distance of 48 kms in 6 hours while running upstream. II. The boat covers the same distance in 4 hours while running downstream. |
A. | I alone sufficient while II alone not sufficient to answer |
B. | II alone sufficient while I alone not sufficient to answer |
C. | Either I or II alone sufficient to answer |
D. | Both I and II are not sufficient to answer |
E. | Both I and II are necessary to answer |
Answer» F. | |