Comprehension Passage
Directions: Study the following information carefully and answer the questions given below.
The given table shows the speed (km/hr), length (m), time taken (sec) to cross a pole (P) and the time taken (sec) to cross platform (Horizon) of five different trains [Rapid, Bullet, Comet, Thunder and Express].
| Train | Speed (km/hr) | Length (m) | Time taken to cross Pole P (sec) | Time taken to cross Platform Horizon (sec) |
| Rapid | 54 | ____ | ____ | 14 |
| Bullet | ____ | 175 | 7 | ____ |
| Comet | 72 | ____ | 4 | ____ |
| Thunder | ____ | 135 | ____ | 18 |
| Express | 54 | 180 | ____ | 15 |
Which of the following statements is/are correct regarding the trains?
A) The difference between the time taken by Comet and Bullet to cross the same length of platform (45 meters) is 2.45 seconds.
B) If Thunder increases its speed by 50%, the new time taken to cross Pole P will be 9 seconds.
C) The ratio of the length of Rapid to Express is 11:12.
D) The sum of time taken by Bullet and Comet to cross Platform Horizon is less than 15 seconds.
1
Only A is correct
2
Only B and C are correct
3
Only A and C are correct
4
Only D is correct
5
All of the above are correct.