QUIZ: Can We Guess How Much Schooling You’ve Had?

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As humans, we’re not so great at retaining all the information we learn over the course of our lifetime. According to scientists, the modern human brain can hold up to 1 quadrillion pieces of information in a lifetime. That’s a lot of information, but if that’s how much we retain, think about how much information we forget.

How much information do you think you’ve retained from elementary school, high school, and college? Put your brain to the test with this quiz, and then we’ll try to guess how much formal education you’ve received over the years.