RC Billing interview questions

First portion was a phone screening which I will post the questions below. After the phone screen, I was scheduled for a skills test. The skills test consisted of approx 40 questions. I was asked questions pertaining to AR even though I was applying for patient services. I received an email that said I was missing a few responses (most likely because of the way the screening was administered doing a screen share) and after admitting there was an error, I was not offered to retake the test and therefore did not pass.