1) How many seasons did The Big Bang Theory run for?
2) In what year did the first season of The Big Bang Theory air?
3) What is the name of Leonard's other neighbor?
4) What is the name of Howard's mother?
5) Which of these characters is a scientist?
6) What kind of job does Penny have in the show?
7) Who is the only female main character on The Big Bang Theory?
8) Where does Howard Wolowitz work?
9) What is Rajesh Koothrappali's profession?
10) How many seasons of Big Bang Theory are there?