In the question, two columns I and II are given and each of them has two statements.Statements from Column I is to be matched with the statements in column II. Which of the following combination is / are sufficient to answer the question.

What is the length of Vivek express?

Column - I Column - II

A) Vivek express can overtake Lucknow mail from the opposite direction in 22.50 seconds. P) Lucknow mail can cross a man running in the same direction at 9m/s in 11.11 seconds.

B) The ratio of the length of train Vivek express to that of Lucknow mail is 4 : 5 respectively.
Q) The ratio of the speed of Vivek express to that of Lucknow mail is 3:5 respectively. Vivek express crosses a boy running in the opposite direction at 18kmph in 20 seconds while Lucknow mail crosses the same boy running in the same direction in 25 seconds.

Only AP

Only AQ

Only BQ

Only AP and AQ

Only AQ and BQ

Column - I	Column - II
A) Vivek express can overtake Lucknow mail from the opposite direction in 22.50 seconds.	P) Lucknow mail can cross a man running in the same direction at 9m/s in 11.11 seconds.
B) The ratio of the length of train Vivek express to that of Lucknow mail is 4 : 5 respectively.	Q) The ratio of the speed of Vivek express to that of Lucknow mail is 3:5 respectively. Vivek express crosses a boy running in the opposite direction at 18kmph in 20 seconds while Lucknow mail crosses the same boy running in the same direction in 25 seconds.