Comprehension Passage
Direction: Study the following table carefully and answer the given question.
Table given below shows the length of four trains along with their speeds.
|
Train |
Length (In meters) |
Speed |
|
A |
250 m |
50 m/s |
|
B |
450 m |
15 m/s |
|
C |
300 m |
60 m/s |
|
D |
400 m |
20 m/s |
The train D needs to increase its speed by how much percent to cross the pole in time equal to the time taken by A to cross the pole?
1
100%
2
250%
3
150%
4
300%
5
None of these