Comprehension Passage
Direction: Study the following information and answer the following questions.
The following table shows the total distance and ratio of the downstream distance to upstream distance of 5 different boats.
| Boat | Total distance(Km) | Ratio of upstream to downstream distance |
| A | 1256 | 3 : 5 |
| B | 972 | 7 : 11 |
| C | 1120 | 39 : 31 |
| D | 840 | 13 : 17 |
| E | 975 | 13 : 12 |
The following Bar graph shows Percentage of Speed of Stream. Given Percentage is calculated on 20 km/hr.
The difference between the time taken by Boat B to cover upstream distance and downstream distance is 4.5 hours then find the time taken by boat B to cover the 225 km distance in downstream
1
9.5 hr
2
10.23 hr
3
11.33 hr
4
12.46 hr
5
None of these