Best Buy Sales Supervisor interview questions

Spoke with the GM. Did some getting to know one another. Then started getting in to questions pertaining to the interview process. There were 20 other applicants for the position. And they had to narrow it down to 5. Seeing as I didn't receive a phone call or an email, I am guessing I was not top 5.

After having two different interviews in two different stores I realized some managers have a lot of HR experience and some others dont. In one, everything was kept professional. In the other, I was asked if I was married and how old I was. Anyone that has a little bit of HR knowledge knows this is terrible.