Encarta has a 7 question trivia challenge devised by Ken Jennings.
In a related issue here are ten questions that Ken Jennings answered on Jeopardy; nine of them correctly.
I remember that question #2 was a final Jeopardy answer that he questioned correctly. And Question 9 in the second quiz is awfully similar to Question 2 in the first quiz even if it's about different "people."
I got 6/7 on the first and 6/10 on the second. At least I made the same mistake on question 10 that Ken did!