First of all, you don't wanna be that guy asking too many questions during pickup or comfort building, thought there are certain things you might be dying to find out. Like, would she have sex on the first date; is she a drinker/drug user; does she have a boyfriend/open-relationship; etc.

"Do you like the taste of beer?"
Find out if she likes the taste of beer. Women who like the taste of beer are almost twice as likely to be open to sex on the first date. (Thanx to OKtrends (http://blog.okcupid.com) for demonstrating this).

You guys should check out that article linked above, it has some other examples like "How to find out if she's oneitis material - ask "Do you like horrormovies...traveling the world...live on a boat...?""

Share some of your field tested questions.

"Do you consider yourself a spontaneous person?"
Triggers her self consciousness and imagination. Open as many senses and feelings as you can with your material- women like emotional journeys.

You misfit.