86% knows the answer to this question: "An animal that is active at night can be called what? "

And do you know the answer to this one? "Which sign of the zodiac is known for being two-faced?"

78% knows the answer to this question: "A 'bunion' is a painful swelling on which joint? "

And do you know the answer to this one? "What color is a stop sign?"

70% knows the answer to this question: "Which of these publications is a periodical? "

And do you know the answer to this one? "Which Ancient Greek writer wrote a series of fables?"

51% knows the answer to this question: "Eruptions of a volcano in which country stopped European air travel in 2010? "

And do you know the answer to this one? "What does the Latin expression "Caveat emptor" mean?"

91% knows the answer to this question: "Which famous historical figure was born Cassius Marcellus Clay? "

And do you know the answer to this one? "Who was Johann Sebastian Bach?"

31% knows the answer to this question: "In what war was the 'Battle of Dranesville'? "

And do you know the answer to this one? "What is the name of the complex social system that is often associated with India?"

80% knows the answer to this question: "What is the name for a person whose job is making suits and clothing? "

And do you know the answer to this one? "What agency replaced the National Advisory Committee for Aeronautics (NACA) in 1958?"

61% knows the answer to this question: "What is the distance around a shape called? "

And do you know the answer to this one? "What popular blog features street portraits and interviews on the streets of New York City?"

51% knows the answer to this question: "Venison is the meat of which animal? "

And do you know the answer to this one? "In which Scottish loch is there said to be a monster?"

83% knows the answer to this question: "What cuisine has two kinds of noodles: egg noodles (mien) served like spaghetti and rice noodles (bijon) served ho fan (wide, like fettuccine)? "

And do you know the answer to this one? "Mary Shelley wrote which famous horror story?"

41% knows the answer to this question: "In computing terms, what does the 'M' stand for in ROM? "

And do you know the answer to this one? "This famous rock and roll legend married his cousin. "

65% knows the answer to this question: "What company uses a question mark as its symbol? "

And do you know the answer to this one? "The skin at the base of the finger nails is called the?"