Here are a bunch of quizzes that are fun to take, but I wouldn’t put much stock in the results. The “how many X can you name in 5 minutes” seem like they’d be easy, but I quickly slowed down after 45 seconds to a minute.
How many HTML elements can you name in 5 minutes?
How many countries can you name in 5 minutes?
How many five year-olds could you take in a fight?
The Moon Survival Challenge
How many colors can you name in 5 minutes?
How much is your body worth?
How Geek Are You?
The Disney Quiz