Speed of a boat in standing water is 6 km/hr and the speed of the stream is 1.5 km/hr. A man rows to a place at a distance of 22.5 km and comes back to the starting point. The total time taken by him, is ?

Speed of a boat in standing water is 6 km/hr and the speed of the stre

1.	Speed of a boat in standing water is 6 km/hr and the speed of the stream is 1.5 km/hr. A man rows to a place at a distance of 22.5 km and comes back to the starting point. The total time taken by him, is ?
A.	6 hrs 30 min
B.	8 hrs 24 min
C.	8 hrs
D.	4 hrs 12 min
Answer» D. 4 hrs 12 min

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Speed of a boat in standing water is 6 km/hr and the speed of the stream is 1.5 km/hr. A man rows to a place at a distance of 22.5 km and comes back to the starting point. The total time taken by him, is ?

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