The speed of a boat in still water is 9 km/hr and the speed of stream – McqOptions

MCQOPTIONS

1.	The speed of a boat in still water is 9 km/hr and the speed of stream is 3 km/hr. The difference between the upstream speed and downstream speed will be:
A.	6 km/hr
B.	5 km/hr
C.	3.5 km/hr
D.	7.5 km/hr
Answer» B. 5 km/hr

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