For instance, there is a 15-point question for which you have to answer that your worst grade in high school was in Science, and a separate 15-point question where you have to answer that your worst grade in college was in History/Political Science; picking any of the other options (each question has 5 possible answers) means 0 marks for that question. Collectively, these two questions alone account for one eighth of all the available points. (Many questions were red herrings that were actually worth nothing.)
But then the same blacks-only group that had lobbied internally to get the questionairre instituted (the National Black Coalition of Federal Aviation Employees) leaked the "correct" answers to the arbitrary questions to its members, allowing them to get full marks. Effectively this was a race-based hiring cartel. Non-blacks couldn't pass; blacks unwilling to join segregated racial affinity groups or unwilling to cheat the test couldn't pass; but corrupt blacks just needed to cheat when invited to and they would pass easily, entering the merit-based stage of hiring with the competition already eliminated by the biographical questionairre.
(A sad injustice is that blacks who wouldn't join the NBCFAE or cheat the test, and so suffered the same unfair disadvantage as whites, are excluded from the class in the class-action lawsuit over this whole mess. Since the legal argument is that it was discrimination against non-blacks, blacks don't get to sue - they lost out because of their integrity, not their race, and they have no recourse at law for that.)
See the questions at https://github.com/kaisoapbox/kaisoapbox.github.io/blob/main... or read an account of the story at either https://www.tracingwoodgrains.com/p/the-faas-hiring-scandal-... (short) or https://www.tracingwoodgrains.com/p/the-full-story-of-the-fa... (long).