A man can row with a speed of 15 kmph in still water. If the stream flows at 10 kmph, then the speed in downstream is? Select:
A) 10 kmph
B) 5 kmph
C) 20 kmph
D) 22 kmph
E) 25 kmph
M = 15   S = 5   DS = 15 + 10= 
<gadget id="calculator">15 + 10</gadget>
<output>25</output>
25   ANSW25 kmphR:25 kmph
<result>E</result>
A man can row with a speed of 15 kmph in still water. If the stream flows at 10 kmph, then the speed in downstream is?