Question

20. A steamer goes downstream and covers
the distance between two ports in 5 hours
while it covers the same distance upstream
in 6 hours. If the speed of the stream is
1 km/hr, find the speed of the steamer in
still water.
(A) 12 km/hr (B) 11 km/hr
(C) 13 km/hr (D) 14 km/hr
​

Answer 1

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