How much do you know about Eragon?
Quite a few people think they know their Alagaesia, but most are just tricking themselves. It starts out easy, then gets hard, and then easy again. See if you really have what it takes to match the knowledge of Heslant the Monk.
I still don't see the point of a second paragraph. To increase your Inheritance knowledge, study the Inheriwiki online. Oh, and I know this is rather easy. I wanted to do it with only my own personal knowledge, and things can never come to mind when you need them.