A man’s speed with the current is 19 km/hr and the speed of the current is 2.5 km/hr. the man’s speed against the current is :	Answers:
A) 8.5 km/hr  B) 9.5 km/hr  C) 10 km/hr  D) 14 km/hr  E) None of these
Solution   Man's rate in still water = (19-2.5) km/hr = 16.5 km/hr.   Man's rate against the current = (16.5-2.5) km/hr = 14 km/hr Answer 14 km/hr
<result>D</result>
A man’s speed with the current is 19 km/hr and the speed of the current is 2.5 km/hr. the man’s speed against the current is :