A man's speed with the current is 20 kmph and speed of the current is 3 kmph. The Man's speed
against the current will be	Choose the correct choice:
A) 11 kmph	B) 12 kmph	C) 14 kmph	D) 17 kmph	E) none of these

Rationale: "explanation : if you solved this question yourself , then trust me you have a all very clear with the basics of this chapter . if not then lets solve this together . speed with current is 20 , speed of the man + it is speed of the current speed in still water = 20 - 3 = 17 now speed against the current will be speed of the man - speed of the current = 17 - 3 = 14 kmph option c"
Answer: C