In mathematics which prefix refers to 10 to the power of minus 21?

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The game "Cities: Skylines" was developed by which Finnish video game company?

What is added to a Cosmopolitan martini to make it pink?

What is the wife of a duke called?

How many days are there in a leap year?

In which river did the Pied Piper drown the rats of Hamelin?

What 1969 Kurt Vonnegut novel is subtitled "The Children's Crusade"?

What is the name of the chubby diva in the musical "Fame"?

What is the capital of Switzerland?

What fruit did Algerian priest Pierre Clement create in 1902?

What French scientist is credited with inventing margarine?

What is the largest animal to have ever existed?

What is the nearest star to Earth?

Alfred Hitchcock's 1948 film "Rope" was based on a real-life crime committed by who?

What Civil War anthem about a radical abolitionist inspired the US military anthem "The Battle Hymn of the Republic"?

Which impresionist artist's most important work was his series of paintings based around Hampton on the river Thames?