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Incorrect

Explanation

4 + 5 = 9!

Solve this puzzle

Which TV character was so popular in the '90s that he got his own cereal?

Waldo Geraldo Faldo Richie Crawford Urkel Otis

Is the Birthday Problem Really a Problem?

Imagine that there are 23 persons filling in their job application forms. What are the chances of two people having something in common? In fact, there is a 50 percent probability that two of them share the same birthday!

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