Roshni can row at 3 Km/h in still water. A stream is flowing at 2 Km/h. How long will she take to row 5 km upstream ?

A man can row 9 km/h in still water. it takes him twice as long as to row up as to row down find the rate of the stream of the river.

A man can row 7.5 km/h in still water. If the river is running at 1.5 km/h, it takes him 50 min to row to a place and back, how far off is the place?

A man can row 8 km per hour in still water. If in a river flowing at 2 km an hour, it takes him 24 minutes to row to a place and come back, how far off is this place?

A man can row at a speed of x km/hr in still water. If in a stream which is flowing at a speed of y km/hr it takes him z hours to row to a place and back, then what is the distance between the two places ?

Aman can row12km/h in still water. When the river is running at 2.4km/h,it takes him 1 h to row to a place and to come back. How far is the place?