Mainly, have fun. There are no grades. I'll post the answers in a few days.
I sold this quiz to Games Magazine some years ago, but they published only 10 or 12 of the questions, then reprinted the 10-12 questions in a couple of their anthologies; it was also re-published in an airline magazine. I got paid every time so I'm not complaining. I stumbled upon it in my computer the other day; this is the first time the quiz has appeared in its entirety.