A boat goes 8 km upstream in 24 minutes. The speed of stream is 4 km/hr. The speed of boat in still water is: Choose the correct choice from the following options
A) 24 km/hr
B) 29 km/hr
C) 27 km/hr
D) 25 km/hr
E) 26 km/hr
Speed upstream =8(24/60) = 20 km/hr   Speed of the stream = 4 km/hr   speed of boat in still water = (20+4)= 
<gadget id="calculator">(20+4)</gadget>
<output>24</output>
24 km/hr   24 km/hrnswer: 24 km/hr
<result>A</result>
A boat goes 8 km upstream in 24 minutes. The speed of stream is 4 km/hr. The speed of boat in still water is: