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A son and father goes for boating in river upstream . After
rowing for 1 mile son notices the hat of his father falling
in the river. After 5 min. he tells his father that his hat
has fallen. So they turn around and are able to pick the
hat at the point from where they began boating after 5 min.
Find out the speed of river.
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Answer Posted / bh sai krishna
The hat was lost and they travelled for 5 minutes then son told his father that hat has fallen now again they travell for 5 minutes now in this 10 minutes the hat travelled 1 mile so it means
1mile in 10 minutes ===>x miles in 60 minutes
so 6 miles in 60 minutes thats is the speed of water or river
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