Here's a very basic one I got from somewhere:
In-Character Questions:
1. What is your father's name?
2. What does your father do?
3. What is your mother's name?
4. What does your mother do?
5. Do you have any brothers or sisters?
6. If you do what are their names?
7. What do they do?
8. Are they older or younger than you?
9. Are your parents still alive?
10. If they are not, how did they die?
11. Who taught you your skills?
12. Do you like that person?
13. Are they still alive?
14. If not, how did they die?
15. Do you have any short-term goals?
16. Do you have any long-term goals?
17. Are you afraid of anything?
18. Do you believe in the gods?
19. What are you willing to fight for?
20. Why did you take up your profession?
Note: All of the answers to the questions are subject to the Dungeon Master's approval. The answers to the questions will be used to create adventures tailored to your character. They may also affect your standing in the game world, your starting equipment, and any other happening that is determined by the Dungeon Master on completion of the questions. If you have anything to add, please feel free to do so.
Out-of-Character Questions:
Do you want a high magic or low magic game?
What kind of adventures (dungeon crawl, city crawl, intrigue, etc.) would you like?
What kind of setting would you like (borderlands, deep in the heartlands, on the sea,
underground, etc.)?