MPSCMedium
Q.A boat goes 30 km upstream and 44 km downstream in 10 hours. In 13 hours it goes 40 km upstream and 55 km downstream. Find speed of boat in still water.
a
8 km/h
b
6 km/h
c
10 km/h
d
7 km/h
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...