According to MENSA, if you get 23 of these, you are a "genius". Only 2 MENSA members achieved full marks. This should take a while. . .
And no, I didn't come up with this and I can't remember where I got it. Sorry for not giving credit for the work.
Download it here:
hxxp://mywebpages.comcast.net/WxNemesis/MENSA_Test.xls
(Excel spreadsheet -- automatic answer-scoring)
NOTE: Spelling counts in the spreadsheet so keep that in mind!
Oh, and no cheating! <_<