The speed of a boat in still water in 37 km/hr and the rate of current is 13 km/hr. The distance travelled downstream in 10 minutes is:
Answers:	A) 10.44 km	B) 10.6 km	C) 11.4 km	D) 11.22 km	E) 8.33 km
8.33 kmxplanation:   Speed downstream = (37 + 13)= 
<gadget id="calculator">(37 + 13)</gadget>
<output>50</output>
50 kmph   Time= 24 minutes = 10/60 hour = 1/6 hour   Distance travelled = Time × speed = (1/6)×50 = 8.33 km   Answer: Option 8.33 km
<result>E</result>
The speed of a boat in still water in 37 km/hr and the rate of current is 13 km/hr. The distance travelled downstream in 10 minutes is: