In what US state is Dulles International Airport located?

More Questions:

How many wheels are there on the trailer of an "18-wheeler" truck?

What was the Roman equivalent of the Greek god Poseidon?

Red Lake is the largest lake in which US state?

Which US state's name is derived from the Spanish words for "snow-covered"?

The surface of the dwarf planet Pluto is made largely of what type of frozen gas?

Which gender has the XY chromosomes in human beings?

The maxillary bone and the mandible are the upper and lower pArts of what?

What movie's first sequel featured the subtitle "The Other Side"?

What TV show takes place in the fictional city of Cabot Cove, Maine?

What movie featured the fictional band "The Soggy Bottom Boys"?

Which Disney's cartoon character's love interest is named Faline?

How old was Napoleon when he died in 1821?

Over which islands did the UK and Argentina fight in 1982?

Which New England state was an independent republic for 14 years before joining the union?

Who released the song "Fly Away" at the end of 1998?