1) - What did Harry do to Aunt Marge by mistake through his surge of anger?

He cast a spell that made her inflate until she looked ready to pop
He dropped a treacle pudding on her head
He made her favourate dog float away into the neighbors' swimming pool
He stunned her with a stunning spell

2) - What's the name of the sweetshop in Hogsmeade?

Zonko's
Honeydukes
The Three Broomsticks
The Shrieking Shack

3) - Where do the Dementors usually live?

Hogwarts
In the Forbidden Forest
Azkaban, the wizard prison
Ministry of Magic headquarters

4) - What animal did Ron think Harry's tea leaves looked like, before Prof. Trelawney said they formed the shape of a huge, black dog (The Grim)

A cat
A sheep
A pig
A rat

5) - What was Neville's Boggart?

Lord Voldemort
A Dementor
A mummy
Prof. Snape

6) - Who sent Harry the Firebolt?

Dumbledore
Lupin
Sirius Black
Ron

7) - What are the words you must say to perform the Patronus charm (To drive away Dementors)?

Lumos
Expelliarmus
Expecto Patronum
Priori Incantatem

8) - What did Oliver Wood (captain of Gryffindor) do when Harry caught the Snitch, winning the Quidditch cup for Gryffindor?

He wrapped himself in a Gryffindor flag
He sped towards Harry, half blinded by tears
He sped round the pitch, hugging Harry and yelling hoarsly
He kissed Prof. McGonagall

9) - What was James Potter's nickname at school among his three best friends (Sirius Black, Remus Lupin and Peter Pettigrew)?

Wormtail
Moony
Padfoot
Prongs

10) - How did Harry and Hermione save Sirius Black from being given the Dementor's kiss?

They went back in time, freed Buckbeak and flew him up to Sirius's window where Srius rode away on Buckbeak
They ran out of the hospital wing, killed all the Dementors and freed Sirius who transformed into his animagi and ran away
They convinced Cornelius Fudge (Minister for Magic) that Sirius was innocent
Dumbledore freed Sirius and smuggled him into another country