What city straddles the Bosporus, with neighborhoods in both Europe and Asia?
Which Macedonian king had conquered the Persian Empire by the age of 30?
History
What is the # symbol called when it is used to tag a topic on social media?
General
Which subatomic particle inside an atom's nucleus carries no electric charge?
Science
What band is known for the song "Bohemian Rhapsody"?
Music