Are you the most educated person you know? Maybe you're the most educated person in the whole wide world. Perhaps, you don't care about education at all. The fact is, about 86% of the world has at least some form of formal education. That's pretty astonishing when you realize just 200 years ago that count was at 17%. Whatever your level of learning, we bet we can tell how long you spent in school just from your answers on this quiz. Don't think that's possible? Try it and find out. You might even be surprised at just how educated you really are! Go ahead -- at the end of the quiz, we will guess your smarts, from high-school all the way up to Ph.D. and beyond. It's that easy! Or, is it?