What is the full name of Nearly Headless Nick, the ghost that frequented Gryffindor corridors?

How old was Nicholas Flamel, the co-creator of the Philosopher's Stone, when he proceeded to destroy it?

By what other name are Wolfsbane and Monkshood, also known as?

How many staircases in all did the magical castle of Hogwarts have?

Hannah Abbott is sorted into which house?

In 'Harry Potter And The Order Of The Phoenix,' who holds back Harry after Sirius' heartbreaking fall through the veil?

Who said, "The wand chooses the wizard, Mr. Potter."

For how many years did the Weasleys have Scabbers as a pet?

In which year was the movie 'Harry Potter And The Chamber of Secrets' released?

After the sorting ceremony, how does Professor McGonagall silence the students?