book 1
book 2
book 3-4
book 5-6
book 7
100

How old is Harry when Hagrid gives him his letter?

When was Harry 11?

100

What is the name of the house elf that tells harry not to go to Hogwarts?

Who is Dobby?

100

What does Harry do to his Aunt?

Inflate her

100

Where is the Order Of The Phoenix's headquarters?

What is 12 Grimmauld Place?

100

What does Harry, Ron, and Hermione go out to destroy?

What are Lord Voldemort's horcruxes?

200

who is the first student Harry meets?

who is Ron Weasley?

200

Who's cat was petrified?

Who is Mr. Filch?

200

What school arrives in a boat in the black lake?

What is Durmstrang?

200

What does Draco Malfoy use to get the Deatheaters into Hogwarts?

What is a vanishing cabinet?

200

What did Ron use to destroy the locket of Salazar Slytherin?

What is the Sword Of Gryffindor?

300

Who is Neville Longbottom's pet toad?

Who is Treavor?

300

Who is the new Defense Against The Dark Arts teacher?

Who is Gilderoy Lockhart?

300

What is the first task of the Triwizard Tournament?

What are dragons?

300

What do Harry and Dumbledore go out to find at the end of book 6?

What is a Horcrux?

300

What creature do Harry, Ron, and Hermione use to escape from Gringotts?

What is a Ukrainian Ironbelly?

400

How many wands does Harry try at Ollivander's?

What is four?

400

What speaks to Harry through the walls? 

What is the basilisk?

400

Who did Madeye Moody turn out to be after the Polyjuice potion wears off?

Who is Barty Crouch jr?

400

Who Does Harry chase through the Ministry Of Magic after Sirius Black (Harry's godfather) dies?

Who is Bellatrix LaStrange?

400

Who do Harry, Ron, and Hermione meet at The Hog's Head?

Who was Aberforth Dumbledore (Albus Dumbledore's brother)?

500

Who is lord Voldemort's host?

Who is Quirinus Quirrell? 

500

What did Tom Riddle (Voldemort) use to open the chamber of secrets?

What is Tom Riddle's diary?

500

Who told Voldemort where Harry's parents were?

Who is Wormtail/ Peter Petegrew?

500

What chases Delores Umbridge through the great hall during OWLS?

What is a firework dragon?

500

What was the final horcrux?

Who is Nagini (Voldemort's pet python)?