Problems on Boat & Stream Questions and Answers

If a man swim downstream at 6 kmph and upstream at 2 kmph. his speed in still water is :

A man can row upstream at 8 kmph and downstream at 13 kmph. The speed of the stream is :

If Anshul rows 15 km upstream and 21 km downstream taking 3 hours each time, then the speed of the stream is :

A man rows 13 km upstream in 5 hours and also 28 km downstream in 5 hours. The velocity of the stream is :

If a boat goes 7 km upstream in 42 minutes and the speed of the stream is 3 kmph, then the speed of the boat in still water is :

A manc an row a boat at 10 kmph in still water. If the speed of the stream is 6 kmph, the time taken to row a distance of 80 km down the strea is :

A boat takes 4 hours for travelling downstream from point A to point B and coming back to point A upstream. If the velocity of the stream is 2 kmph and the speed of the boat in still water is 4 kmph, what is the distance between A and B ?

If a man rows at 6 kmph in still water and 4.5 kmph against the current, then this rate along the current is ;

If a man's rate with the current is 11 kmph and the rate f the current is 1.5 kmph, then the man's rate against the current is :

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 10.5 km and comes back to the starting point. the total time taken by his is :