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A boat takes 19 hours for travelling downstream from point A to point B and coming back to a point C midway between A and B. If the velocity of the stream is 4 kmph and the speed of the boat in still water is 14 kmph, what is the distance between A and B ?
A. 160 km
B. 180 km
C. 200 km
D. 220 km

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GENPACT Other Question

The speed of a boat in still water is 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is
A. 1.2 km
B. 1.8 km
C. 2.4 km
D. 3.6 km
A boat covers a certain distance downstream in I hour, while it comes back in 1½ hours. If the speed of the stream be 3 kmph. what is the speed of the boat in still Water?
A. 12kmph
B. 13kmph
C. 15kmph
D. 16kmph