Are There Real Free Magic Spells To Know All Answers On A Test?

I don't know about that, but www.everythingunderthemoon.net has good grade and study spells you might be interested in.

Study, study, study, and learn the material well.  Like magic, your brain will deliver you the right answers.  Keep in mind that tests are meant to show how much you've learned... So even if you could cheat your way through the answers, you still wouldn't learn the information, and you'll be in trouble later on because you don't know it.  Spells are for things like healing and protection... Don't use them to push for this kind of stuff that you actually have control over.