| Question and Number | Actual is Over or Under | Actual Number |
| Unforgivable curses: 4 | |
| Voldemort's horcruxes: 13 | |
| Hogwarts houses: 6 | |
| # of Lockhart books assigned in Yr. 2: 5 | |
| Harry's age when entering Hogwarts: 13 | |
| Wizarding age of majority: 18 | |
| Members of the D.A.: 21 | |
| Knuts in a Sickle: 25 | |
| Weasley children: 5 | |
| Dursley's Privet Drive address: 7 | |
| Years Sirius Black spent in Azkaban: 14 | |
| Named house elves in 7 books: 3 | |
| Weasley children: 5 | |
| Hogwarts houses: 6 | |
| Voldemort's horcruxes: 13 | |
| Points for catching the snitch: 100 | |
| Harry's age when entering Hogwarts: 13 | |
| Hermione Granger O.W.L.'s: 8 | |
| Points awarded to Harry at Yr. 1 feast: 55 | |
| Floor where Room of Requirement is: 3 | |
| Years Sirius Black spent in Azkaban: 14 | |
| Times Harry is mentioned in books: 25,000 | |
| Unforgivable curses: 4 | |
| Members of the D.A.: 21 | |
| Knuts in a Sickle: 25 | |
| Sickles in a Galleon: 25 | |
| Age of N. Flamel at death: 550 | |
| Hogwarts Express platform: 12 1/2 | |
| Sirius' Grimmauld Place address: 10 | |
| Gringotts Philosopher's Stone Vault: 814 | |
| Dursley's Privet Drive address: 7 | |
| # of Lockhart books assigned in Yr. 2: 5 | |
| Wizarding age of majority: 18 | |
| Points awarded Harry in 2nd Triwizard task: 40 | |
| Year in which Harry was born: 1985 | |
| Named house elves in 7 books: 3 | |