61% knows the answer to this question: "What city's Cimetiere du Montparnasse holds the remains of Jean-Paul Sartre and Simone de Beauvoir? "

And do you know the answer to this one? "Popular in San Francisco and Argentina, an Italian drink called Fernet-Branca is made with what rare spice?"

31% knows the answer to this question: "What is a 'rhea'? "

And do you know the answer to this one? "In what decade was it trendy to do the twist, the mashed potato, the watusi, the frug and the jerk?"

86% knows the answer to this question: "What was the name of the meter maid, according to the 1967 Beatles song? "

And do you know the answer to this one? "What German scientist is known as the Father of Radiology?"

82% knows the answer to this question: "Which painter did Gertrude Stein make a portrait of? "

And do you know the answer to this one? "In Britain, what unit of measure is based on the volume of 10 pounds of distilled water?"

75% knows the answer to this question: "What is the name for a building where things are made? "

And do you know the answer to this one? "New York City is situated in which state? "

63% knows the answer to this question: "The "Australian Open" is a Grand Slam tournament in which sport? "

And do you know the answer to this one? "What is the first name of the First Lady whose husband's writings comprise "The Reagan Diaries"?"

61% knows the answer to this question: "Who is Sherlock Holmes' famous partner? "

And do you know the answer to this one? "Which of these is a cereal crop?"

58% knows the answer to this question: "What is the capital city of Antarctica? "

And do you know the answer to this one? "A geyser is what?"

48% knows the answer to this question: "In what European country is the city of Birmingham? "

And do you know the answer to this one? "From which city did The Beatles hail?"

74% knows the answer to this question: "What is the name of the prehistoric monument composed of large stones that are standing in a circle in the English county of Wiltshire? "

And do you know the answer to this one? "Who has been called "His Purple Highness"?"

71% knows the answer to this question: "Which scientific term means "curved inwards"? "

And do you know the answer to this one? "Haggis is a traditional food of which country?"

62% knows the answer to this question: "Which musician walked the line? "

And do you know the answer to this one? "What was the name of the Lakota chief who led the allied Native American tribes with Chief Gall and Crazy Horse at the Battle of the Little Bighorn?"