A man’s speed with the current is 14 km/hr and the speed of the current is 2.5 km/hr. the man’s speed against the current is : Choose the correct choice from the following choices:	A) 9 km/hr	B) 8.5 km/hr	C) 10 km/hr	D) 12.5 km/hr	E) None of these
Solution   Man's rate in still water = (14-2.5) km/hr = 11.5 km/hr.   Man's rate against the current = (11.5-2.5) km/hr = 9 km/hr 9 km/hrnswer 9 km/hr
<result>A</result>
A man’s speed with the current is 14 km/hr and the speed of the current is 2.5 km/hr. the man’s speed against the current is :