30% geek. But really! I felt too old for that quiz. Many questions I had no idea what to answer. I think we need to come up with a more interesting from of quiz, a "generative quiz". In addition to each multiple-choice answer, you would add a small bit of text justifying it. Then when you get your score and your classification, you'd also see your answers collated together, a little text that was particular to you and that would be interesting for other people to read. This is an example of a simple but effective "generative quiz".
It's part of the general design of the site, of which I was a fan back in the 90s: front door, general. I put a URL just pointing at the questionnaire part because I think it's more fun if you see the result and previous answers as a surprise. Also the site is set up in such a way that it's hard to point at the questionnaire directly.