69% knows the answer to this question: "In 1950s America, the phrase 'better dead than red' referred to which group of people? "

And do you know the answer to this one? "Which celebrity bride got married twice in a bikini?"

46% knows the answer to this question: "In 1968, Jackie Kennedy married a shipping tycoon from which country? "

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60% knows the answer to this question: "What is the name for a Swiss house with a steep roof? "

And do you know the answer to this one? "How many wisdom teeth do people usually have?"

70% knows the answer to this question: "What was the name given to a group of typists working for a company in the 30s or 40s? "

And do you know the answer to this one? "Indiana Jones and the ..."

77% knows the answer to this question: "What luxurious Persian floor coverings are imported from Iran? "

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59% knows the answer to this question: "Which country was ABBA from? "

And do you know the answer to this one? "Which American artist created the painting depicting Marilyn Monroe?"

81% knows the answer to this question: "Bonjour is French for what greeting? "

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72% knows the answer to this question: "What city is the hometown of the Beatles? "

And do you know the answer to this one? "What disgusting thing will a wine buff do after taking a sip, and not even get thrown out of the wine bar?"

84% knows the answer to this question: "What word is a common substitute for the facsimile machine? "

And do you know the answer to this one? "Einstein's E=mc2 equation is known as the theory of what?"

91% knows the answer to this question: "In which country did the baguette originate from? "

And do you know the answer to this one? "Where is the Mekong River Delta?"

50% knows the answer to this question: "Which African city is overlooked by Table Mountain? "

And do you know the answer to this one? "When solids reach their melting points they become what?"

35% knows the answer to this question: "Which word refers to something related to business? "

And do you know the answer to this one? "What is an electrical tracing of the heartbeat or heart rhythm called?"