Boats & Streams Mcqs

Q.  Speed of a boat in standing water is 9 kmph and the speed of the stream is 1.5 kmph. A man rows to a place at a distance of 105 km and comes back to the starting point. The total time taken by him is_________?

a. 16 hours
b. 18 hours
c. 20 hours
d. 24 hours


ANSWER: See Answer
 
No explanation is available for this question!
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