Comprehension Passage
Directions: The given line graph shows the upstream and downstream speed of the five different boats in different rivers.
Note:
Speed of the stream is different for each boats
If the total time taken by boat C to travel x km with the speed of downstream and (x - 18) km with the speed of upstream is 11 hours find the value of x.
1
230 km
2
210 km
3
215 km
4
235 km
5
240 km