In a case interview, I was asked “How many passengers are there at the airport at noon?” (Precisely at 12:00 not for the length of time)
I proceeded with estimating an inflow of the passengers. Then the interviewer told me to assume inflow of 3,000 passengers with an outflow of 3,000 at the same time at 12:00.
I then proceed to tell him that there will be those who will be on the que for both transfer and to leave the airport. He does not seems to impress and ended the case interview.
I know right away that this is a no pass from me, which I admit humbly. However, I still want to know how to calculate that. Please kindly suggest, so I can do better if I have any other chance in the future.