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:

1. 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

2. A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream?

   A. 20/6 hours
   B. 27/2 hours
   C. 30 hours
   D. 30/13 hours

3. 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

4. A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is________?

   A. 2 : 1
   B. 3 : 1
   C. 3 : 2
   D. 4 : 3

5. The speed of a boat in upstream is 60 kmph and the speed of the boat downstream is 80 kmph. Find the speed of the boat in still water and the speed of the stream?

   A. 70, 10 kmph
   B. 35, 27 kmph
   C. 50, 60 kmph
   D. 45, 55 kmph

6. The speed at which a man can row a boat in still water is 15 kmph. If he rows downstream, where the speed of current is 3 kmph, what time will he take to cover 60 metres?

   A. 10 seconds
   B. 15 seconds
   C. 20 seconds
   D. 12 seconds
   E. None of these

7. A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water?

   A. 60 kmph
   B. 10 kmph
   C. 30 kmph
   D. 5 kmph

8. A man can row 30 km downstream and 20 km upstream in 4 hours. He can row 45 km downstream and 40 km upstream in 7 hours. Find the speed of man in still water?

   A. 15 kmph
   B. 10 kmph
   C. 12 kmph
   D. 12.5 kmph
   E. None of these

9. A person can row at 9 kmph and still water. He takes 4 1/2 hours to row from A to B and back. What is the distance between A and B if the speed of the stream is 1 kmph?

   A. 32 km
   B. 25 km
   C. 28 km
   D. 24 km
   E. None of these

10. 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