Question

71. A boat takes half time in moving a
certain distance downstream than
upstream. What is the ratio
between rate in still water and rate
in current?
(a) 1:2
(b) 3:1
(c) 2:1
(d) 1:3​

Answer 1

Answer:

1/2 3/1 2/1 1/3 ok thanks

Answer 2

Answer:

(b) 3:1 is the right answer of this question

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