Also got my invitation yesterday to day 2 OAA, see you all on the 14th!
And I'm afraid I agree with
513059, this is a competition and although its kind to give information away, you are giving not only yourself a disadvantage but also the applicants who fairly went into the process not knowing what to expect. BA and OAA made a big point that they patrol these forums and giving a question from the test is surely a prime example of what they don't want to see, regardless of its difficulty.