Defense Against the Dark Arts
Astrology
Divinations
Care of Magical Creatures
History of Hogwarts
100

These are the 3 deathly Hallows carried by the Peverell Brothers.

The cloak of Invisibility, The resurrection stone, & the elder wand

100

The North Star is part of this constellation.

The Little Dipper

100

The Simpsons correctly predicted mutations in this fruit due as a result of nuclear radiations.

Tomatoes

100

This mythical creature, named Norbert, was hatched from an egg in Hagrid's Hut.

Dragon
100

As Hogwarts has had 21 headmasters that we know of, This is how many presidents the U.S. has had.

44

200

This is the page Professor Snape told the class to turn to when filling in for Professor Lupin who was under the weather.

Page 394

200

This is the planet we find the students studying the names of it's many moons.

Jupiter

200

Every year Professor Trelawney see this in someones tea leafs predicting their death.

The Grim

200

Rumor has it that this creature is a cross between a serpent and a chicken, and can kill with a  single stare.

Basilisk

200

In their 5th year Dobby found this location for the DA to meet. Which is the same area Dumbledore once found a bathroom.

Room of Requirements

300

This creature of the night might seem normal at first glance, but each myth is different. Some say they can't come out in the sun, but other say they sparkle in the sunlight. 

Vampire

300

This is the largest known Constellation, and also a known enemy of Shield.

Hydra

300

He over heard the 1st part of the original prophecy, not hearing the end, and shared what he hear with the Dark Lord.

Severus Snape

300

This Dragon was killed by the night king in GOT becoming a dragon wight or white walker.

Viserion

300

While Harry Potter took on He who must not be named, this was the first major war fought on US soli.

The Revolutionary War.

400

These 3 spells are known are the unforgivable Curses.

Imperius curse (Imperio), Cruciatus Curse (Cruico), & The Killing cures (Avada Kedevra)

400

During their Astronomy OWL's exam he was seen running away as Professor Umbridge was trying to Sack him.

Hargid
400

DOUBLE JEOPARDY 

Will

400

This creature is said to stem from Greek & Roman mythology & burns in death and is reborn from its ashes.

Phoenix

400

These are the 3 grades you can receive to ear a pass on your OWL exams.

O - Outstanding, E - Exceeds Expectations, A - Acceptable

500

DOUBLE JEOPARDY

Tom Riddle's Diary, Marvolo Gaunt's Ring, Salazar Slytherin's locket, Helga Hufflepuff's cup, Rowena Raveclaw's Diadem, Nagini the Snake, & Harry Potter

500

This is approximately how far the Earth is from Sun.

94 Million Miles

500

The original prophecy that marked Harry as the chosen one, could have also marked this Gryffindor also born in July.

Neville Longbottom 

500

Most were considered unlucky to be able to see this creature, as seeing them means you've witnessed death.

Thestral

500

This Ghost of Hogwarts has been wrecking havco all through the castle for years.

Peeves