A man can row with a speed of 15 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is________?

Related Mcqs:

A boat takes half time in moving a certain distance downstream than upstream. What is the ratio between the rate in still water and rate of current?

A. 1 : 2 B. 3 : 1 C. 2 : 1 D. 1 : 3...

A boat goes 100 km downstream in 10 hours, and 75 m upstream in 15 hours. The speed of the stream is________?

A. 7 km/h B. 5 km/h C. 3 km/h D. 2 (1/2) km/h...

A man can row 6 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?

A. 6.24 km B. 6 km C. 5.76 km D. 5.66 km...

The time taken by a man to row his boat upstream is twice the time taken by him to row the same distance downstream. If the speed of the boat in still water is 42 kmph, find the speed of the stream?

A. 12 kmph B. 13 kmph C. 14 kmph D. 15 kmph...

A man can row downstream at 18 kmph and upstream at 10 kmph. Find the speed of the man in still water and the speed of stream respectively?

A. 13, 3 B. 12, 6 C. 15, 3 D. 14, 4...