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 |
What is the time taken by train A to overtake train B if the distance between them is 0.7 km?
1
40 seconds
2
30 seconds
3
20 seconds
4
10 seconds
5
None of these