49% knows the answer to this question: "What scandal destroyed Richard Nixon's administration? "

And do you know the answer to this one? "A weepy Princess Diana told Panorama that "there were three of us in this marriage" with Prince Charles. Who was #3?"

79% knows the answer to this question: "Although Don McLean denied it, "American Pie" is widely believed to be about what singer, whose plane crash demise was "the day the music died"? "

And do you know the answer to this one? "Princess Stephanie of what country married her bodyguard and then a Portuguese circus acrobat?"

65% knows the answer to this question: "Georgius Agricola was really a German named Georg Bauer, but because of De Re Metallica, he is the father of what science? "

And do you know the answer to this one? "With 13% of the locals being redheaded, in what country are you most likely to find a redheaded mate?"

66% knows the answer to this question: "Although he signed his paintings as Domenikos Theotokopoulos, the Crete-born artist became famous in Toledo under what name? "

And do you know the answer to this one? "Who painted The Scream from a hill called Ekeberg, at the foot of which was a mental hospital housing his manic-depressive sister, Laura Catherine?"

63% knows the answer to this question: "At whose funeral did Elton John perform "Candle in the Wind 1997"? "

And do you know the answer to this one? "Whose first poster, in 1891, was called "Moulin Rouge-La Goulue," an image of a cancan dancer named La Goulue?"

67% knows the answer to this question: "Armoracia lapathifolia is poisonous to horses, ironically, although it's tasty with roast beef for humans. What is it? "

And do you know the answer to this one? "People in what country started eating rat sour soup, fried rat, curried rat and grilled rat once the rodents returned en masse to the Mekong Delta?"

54% knows the answer to this question: "Residents in Celoron, NY, where horrified in 2015 by the ugly bronze statue of what redheaded 50s TV star, who was born in nearby Jamestown? "

And do you know the answer to this one? "What Rat Packer lost his left eye in a 1954 car accident, and was so depressed he nearly quit show business?"

59% knows the answer to this question: "Between 1979 and 1989, half of what continent's elephants were killed for their ivory? "

And do you know the answer to this one? "Horseflies don't like horizontally polarized light. They don't like white and they really don't like the striped patterns that what animals have?"

81% knows the answer to this question: "In AD 919, the Chinese used this to make "fire lances." A German monk, Berthold Schwarz, may have been the first to bring this to Europe, in the early 1300s. What is it? "

And do you know the answer to this one? "This planet's famous rings are made of ice-covered rock and dust, less than 200 km thick, but more than 270,000 km wide. And its inner moons are close enough to the rings to twist, braid and sweep them with their gravity. What planet is this?"

42% knows the answer to this question: "The "Luftwaffe" played an important part during World War II. What is or was the "Luftwaffe"? "

And do you know the answer to this one? "In Truckee, California, there is a National Historic Landmark dedicated to what cannibalistic party?"

74% knows the answer to this question: "Shanghai, Nanjing, Chongqing and Wuhan are found on what Chinese river? "

And do you know the answer to this one? "What sea was formed when the Atlantic finally spilled over the Strait of Gibraltar, flooding a desert plain?"

84% knows the answer to this question: "Who was "In Da Club" on his debut album, in which he wanted to "Get Rich or Die Tryin"? "

And do you know the answer to this one? "What composer accidentally paralyzed his ring finger while developing odd contraptions to exercise it and thus lost his pianist career?"