How big a genius are you?

Find out if you are an Einstein or a Dumbass!

1 What is the squareroot of 9?
2 Who was the 21. president of the United States?
3 Who invented the lightbulb?
4 What did Martin Luther King fight for?
5 If one was acting as the name of the Xth dwarf in alphabetical order of disneys seven dwarfs whould imply where X is defined as the sum of the digits of the year in wich Michael Jacksons best selling album was released devided by the number of planets found within our solar systems asteriod belt, what might they be doing?