Here are my answers!
1. Who isn't or hasn't been a Quidditch captain?
2. Who are the Gryffindor chasers? (books 1-5)
Angelina Johnson, Alicia Spinnet and Katie Bell
3. Who are the Slytherin beaters? (books 1-4)
Derrik and Bole
4. What type of broom isn't made anymore?
5. The Slytherin team all ride the same broom, what is it?
6. Which of these is not a Quidditch team?
They all are but Tudshill is spelled Tutshill Tornados
7. Who is Head of Hufflepuff House?
8. Which Hufflepuff student is reported to have been one of the only peple to have ever given Hufflepuff success?
9. In Book 1 who was the first Hufflepuff student to be sorted?
10. What is the emblem of Hufflepuff House?