UP Police SI Exam 13 Dec 2017 Shift 2 Solved Paper

Question : 88 of 160

Marks: +1, -0

A boat takes

4\;{1}/{2}

hours less in the downstream direction than in the upstream to cover a distance of 108 miles. If the speed of the boat in still water is 10 miles/hour, then the speed of the stream is-

3 miles/hour
4 miles/hour
2 miles/hour
5 miles/hour

Validate

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