46% knows the answer to this question: "What sort of animal is a tapeworm? "

And do you know the answer to this one? "What puzzle was invented by Erno Rubik in 1974?"

77% knows the answer to this question: "It's not unusual. Well, maybe it is. What Welsh singer insured his chest hair for $7 million? "

And do you know the answer to this one? "Rondellus covers rock music as Gregorian chants. Sabbatum, for example, was an album of what band's songs?"

65% knows the answer to this question: "At Fort Pillow, Tennessee, Nathan Bedford Forrest butchered hundreds of black POWs, many of whom he crucified on tent poles. What organization is Forrest credited with founding after the war? "

And do you know the answer to this one? "John McCain was one of the many Americans who involuntarily spent time at Hoa Lo, to which they gave what nickname?"

71% knows the answer to this question: "What geometric shape is most associated with the Egyptian desert? "

And do you know the answer to this one? "Which of the following characters is most likely to appear in an email address?"

51% knows the answer to this question: "What famous fairy tale writer was German? "

And do you know the answer to this one? "Geneva, the European headquarters of the United Nations, is located in which country?"

76% knows the answer to this question: "What color cat does a superstition say is bad luck? "

And do you know the answer to this one? "What is a six-letter word meaning "to mumble something over and over"?"

62% knows the answer to this question: "Which planet is named for the Roman goddess of love? "

And do you know the answer to this one? "By what process do plants use chlorophyll to make glucose, a food sugar?"

86% knows the answer to this question: "What is a ferret? "

And do you know the answer to this one? "Which scientific term means "curved inwards"?"

63% knows the answer to this question: "Who granted three wishes to Aladdin? "

And do you know the answer to this one? "How did Georgie Porgie make the girls cry?"

65% knows the answer to this question: "According to an English proverb, when eaten every day what type of fruit keeps the doctor away? "

And do you know the answer to this one? "Which animal's meat is referred to as mutton, particularly when the animal is an adult?"

35% knows the answer to this question: "In 2013, China announced an air defense zone that overlapped with that of what country? "

And do you know the answer to this one? "In a 2009 video, Rob Van Winkle apologizes for what song, which he recorded as Vanilla Ice?"

56% knows the answer to this question: "Which Asian country landed a rover on the Moon in 2013? "

And do you know the answer to this one? "Before the introduction of the Euro, what was Italy's currency?"