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11 Aug 2018 · shift not stated
Career Power (Adda247)
Q-BOAT-4Q.66
The difference between downstream speed and upstream speed of boat is 6 km/hr and boat travels 72 km from P to Q (downstream) in 4 hours. Then find the speed of boat in still water?
(a) 15 km/hr
(b) 18 km/hr
(c) 20 km/hr
(d) 16 km/hr
(e) 24 km/hr
12 Aug 2018 · Shift 1
Gradeup
Q-BOAT-5Q.13
Upstream of a boat is 12.5 and boat in still water is 20 then distance covered by a boat in 4 hours in downstream?