If you ever played WoW, you should ace this, as this is the basics. 25 Questions, need 18 to pass, but this is really easy.
Earth
Azeroth
Draenor
Kalimdor
Northrend
Alliance & Outcasts
Alliance & Legion
Horde & Scourge
Alliance & Horde
Legion & Horde
Cairne Bloodhoof
Sylvannas Windrunner
Garrosh Hellscream
Thrall
Hogger
Human
High Elf
Night Elf
Draenei
Gnome
Blood Elf
Night Elf
Undead
Troll
Gnome
Gnome
Undead
Tauren
Blood Elf
Human
Shaman
Warrior
Warlock
Rogue
Mage
Underwater Breathing
Cannibalize
Lichborne
Shadow Resistance
Will of the Forsaken
Loot
Spoils
Drops
Treasure
Undead
Human
Blood Elf
Dwarf
Tauren (As of Cataclysm)
Hunter
Warrior
Rogue
Shaman
Death Knight
Shattrath City
Orgrimmar
Exodar
Undercity
Warsong Hold
Mage
Warlock
Priest
Druid
Mage
Warlock
Hunter
Druid
Warrior
Death Knight
Rogue
Hunter
Warlock
Mage
Strength
Stamina
Agility
Intellect
Spirit
Wailing Caverns
Ragefire Chasm
Shadowfang Keep
The Stockade
Gnomergan
Fire Ball
Frostbolt
Arcane Intellect
Arcane Missles
Fire Blast
Tank
Heal
Melee DPS
Caster DPS
None of the Above
The Barrens
Loaderon
Mulgore
Durotar
They don't share a starting zone
Wrath of the Lich King
Burning Crusade
Cataclysm
The Emerald Dream
None of the Above
Atttack Power
Agility
Strength
Haste
Expertise
Storm Peaks
Icebound Citadel
Icecrown Citadel
Icecrown Keep
The Barrens
An undead blood elf
Commander of the Forsaken
A Racial Leader
Serves the Horde
All the Above
Kamildor
Eastern Kingdoms
Outland
Northrend
Deepholm
Wait!
Here's an interesting quiz for you.