A boatman can row 48 km downstream in 4 hr. If the speed of the curren – McqOptions

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1.	A boatman can row 48 km downstream in 4 hr. If the speed of the current is 5 km/hr, then find in what time will be able to cover 8 km upstream?
A.	4 hr
B.	6 hr
C.	8 hr
D.	None of these
Answer» B. 6 hr

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