48% knows the answer to this question: "An app called Uber threatened what industry? "

And do you know the answer to this one? "50s writer Simone de Beauvoir was from which country?"

55% knows the answer to this question: "Who issues severe weather advisories in the U.S.? "

And do you know the answer to this one? "Which of these is a famous astronomer for whom a comet was named?"

45% knows the answer to this question: "What band went from wanting to hold your hand in 1963 to suggesting that we "do it in the road" in 1968? "

And do you know the answer to this one? "On which album did the song 'Billie Jean' first feature?"

92% knows the answer to this question: "What are the official languages of Canada? "

And do you know the answer to this one? "What might an English speaker call the people the French refer to as "mere" and "pere"?"

61% knows the answer to this question: "What was discovered in the Yukon Klondike in 1896? "

And do you know the answer to this one? "Capable of 60-mile-per-hour bursts of speed, what is the world's fastest land animal over short distances?"

88% knows the answer to this question: "How many CD racks does it take to hold 300 CDs if each rack holds 75 CDs? "

And do you know the answer to this one? "Your whole alimentary canal is about 9 m: roughly 7 m of that is the small intestine and 1.5 m is the large intestine. What does it help you do?"

68% knows the answer to this question: "A plaque at whose grave reads "No me llores," which means "don't cry for me"? "

And do you know the answer to this one? "What day did Thomas Jefferson die?"

51% knows the answer to this question: "Who sang the famous song "A Horse With No Name" (1972) ? "

And do you know the answer to this one? "Who sang the famous song "Redemption Day" (1996)? "

84% knows the answer to this question: "What caused the Great Famine that struck Ireland in 1845? "

And do you know the answer to this one? "First starring with Fred Astaire in his second movie, "Flying Down to Rio," who did everything he did, only backward and in high heels?"

60% knows the answer to this question: "What does a "a wet sock" mean? "

And do you know the answer to this one? "Used in poison gas during WWI, what element today makes water much safer to drink?"

94% knows the answer to this question: "What is the heaviest breed of dog? "

And do you know the answer to this one? "Which word can be a synonym of "adequate"?"

46% knows the answer to this question: "Queen Elizabeth II speaks what language fluently? "

And do you know the answer to this one? "What Mel Gibson movie told the story of the Scottish war for independence?"