Question
A Boy can swim 12 km/hr in still water. If the velocity
of the stream is 6 km/hr, the time taken by him to swim a place 28 km upstream and back isSolution
Rate downstream = 12 + 6 = 18 km/hr Rate upstream = 12 – 6 = 6 km/hr ∴ Required time = 28/18 + 28/6 = 56/9 = `6(2)/9` hr.
Six persons J, K, L, M, N and O sit in a straight row facing north. O sits third to the right of N. J sits immediate left of M. M sits third to the left...
Who sits immediate left of Q?
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Who sits opposite to A7?
Six persons D, E, F, G, H, and I sit in a linear row and face in north direction. E sits second to the left of I. Only three persons sit to the right of...
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ii) Alia sits second to the right of Deepika
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Which of the following statements is true regarding V?
Who sits immediate left of ZAHIR?
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