A boat can travel 15 km downstream in 18 min. The ratio of the speed of the boat in still water to the speed of the stre

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Q 2244178053.     A boat can travel 15 km downstream in 18 min. The ratio of the speed of the boat in still water to the speed of the stream is 4 : 1. How much time will the boat take to cover 10 km upstream?
IBPS-PO 2017 Mock Mains
A

22 min

B

25 min

C

20 min

D

33 min

E

30 min

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Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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