A boat takes 2 hours to travel 8 km and back in Still Water Lake. With – McqOptions

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1.	A boat takes 2 hours to travel 8 km and back in Still Water Lake. With water velocity of \[4\,\,km\,\,{{h}^{-1}}\], the time taken for going upstream of 8 km and coming back is
A.	160 minutes
B.	80 minutes
C.	100 minutes
D.	120 minutes
Answer» B. 80 minutes

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