Time and Distance Question & Answers
A motor boat takes 12 hours to go downstream and it takes 24 hours to return the same distance. what is the time taken by boat in still water?
|A) 15 h||B) 16 h|
|C) 8 h||D) 20 h|
Answer: B) 16 h
If t1 and t2 are the upstream and down stream times. Then time taken in still water is given by
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