I'm not sure the quiz actually measures what it claims to, as some of the questions are college-level...but then, the argument can be made (and I've made it) that high school has gotten too easy, too. You paid attention during 100% of high school! 85-100% You must be an autodidact, because American high schools don't get scores that high! Good show, old chap! Do you deserve your high school diploma? Make a Quiz Via fionacat.