1) Jack is looking at Anne, but Anne is looking at George. Jack is married, but George is not. Is a married person looking at an unmarried person?
A) Yes B) No C) Cannot be determined
2) Suppose four cards are placed on a table. Each card has a letter on one side and a number on the other. The visible sides of the cards are the following:
A K 8 5
Two of the cards are letter-side up, and two of the cards are number-side up. The rule to be tested is this: for these four cards, if a card has a vowel on its letter side, it has an even number on its number side. Your task is to decide which card or cards must be turned over to find out whether the rule is true or false. Indicate which cards must be turned over.
(taken from "Rational and Irrational Thought: The Thinking That IQ Tests Miss")