Question
Quantitative Aptitude Question on Boat and Stream
A motor boat goes 48 km downstream and comes back to the starting point in 16 hours. If the speed of the stream is 4 km/hr, then the speed of the motor boat in still water is:
A
6 km/hr
B
8 km/hr
C
10 km/hr
D
5 km/hr
Answer
8 km/hr
Explanation
Solution
The correct option is(B):8 km/hr