Think you're smart? Let's find out. This general knowledge quiz will test you on everything from history and geography to pop culture, food, and science. Some questions are easy warm-ups, but others will make you stop and think (and maybe doubt yourself). Only a tiny fraction of people can actually get all 40 correct — most won't even come close. Whether you're a trivia night champ or just curious to test your brain, this quiz is the ultimate challenge. No offense, but you might not pass... unless you're truly sharp.