Speed of boat in upstream is 11km/hr and downstream is 23 km/hr find t – McqOptions

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1.	Speed of boat in upstream is 11km/hr and downstream is 23 km/hr find the speed of boat in still water?
A.	15 km/hr
B.	17 km/hr
C.	9 km/hr
D.	8 km/hr
Answer» C. 9 km/hr

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