A boat takes half time in moving a certain distance downstream than up – McqOptions

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1.	A boat takes half time in moving a certain distance downstream than upstream. What is the ratio between rate in still water and rate of current?
A.	1 : 3
B.	1 : 2
C.	3 : 1
D.	2 : 1
Answer» B. 1 : 2

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