A man can row with a speed of 10 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is?
Answers:
A) A)63kmph
B) B)63kmph
C) C)15kmph
D) D)62kmph
E) E)74kmph
Explanation:   M = 10   S = 5   DS = 10 + 5= 
<gadget id="calculator">10 + 5</gadget>
<output>15</output>
15   Answer: Option 15kmph
<result>C</result>
A man can row with a speed of 10 kmph in still water. If the stream flows at 5 kmph, then the speed in downstream is?