Were you paying attention to your teacher during your school days, or where you just too busy with your Pokémon cards and your Bebos and whatnot?
Those of you who were diligent students will find today's quiz an absolute doddle, but if you were always a bit of a dosser then you needn't even bother... because you're bound to fail miserably.
Consider yourself warned. Your test starts... NOW!
So tell us, how'd you get on? Share your score in the comments.