43% knows the answer to this question: "Felicitas Catharine Malina Johanna von Reiche would be heir apparent, not Prince Charles, if what British monarch had been succeeded by her oldest child, even though that child was a girl? "

And do you know the answer to this one? "What does the description "only wall left of King Herod's temple" best describe?"

60% knows the answer to this question: "What do farmers called chopped feed and grain, found in airtight silos? "

And do you know the answer to this one? "In what country was the famous artist Leonardo da Vinci born?"

78% knows the answer to this question: "What insulting word is actually the name of a spicy Jamaican grilled meat, traditionally cooked in pit fires lit in oil barrels? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

49% knows the answer to this question: "Chiles rellenos is a food item of what type of cuisine? "

And do you know the answer to this one? "Which of these famous philosophers is Greek?"

87% knows the answer to this question: "In 1929, what did Clarence Birdseye introduce? "

And do you know the answer to this one? "Perhaps appropriately, what studio gave us "Dreamgirls"?"

74% knows the answer to this question: "Which of these words means "to examine carefully"? "

And do you know the answer to this one? "Which well-known TV and film actor announced in November 2015 that he is HIV-positive?"

41% knows the answer to this question: "Who ya gonna call? A lawyer! What movie was sued by the Caspar the Friendly Ghost people and got theme-song writer Ray Parker Jr sued by Huey Lewis and the News? "

And do you know the answer to this one? "Uber is a tech company disrupting which industry?"

60% knows the answer to this question: "Cappellini is included in which cuisine? "

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?"

68% knows the answer to this question: "The Elephant Man, as depicted in the movie of that name, was a real person. Where did he live? "

And do you know the answer to this one? "Who sang 'Don't Go Breaking My Heart' with Elton John in 1976?"

62% knows the answer to this question: "Which historical figure was a prince of Bismarck? "

And do you know the answer to this one? "Where was Queen Elizabeth II crowned?"

61% knows the answer to this question: "WIND is a radio station in what Windy City? "

And do you know the answer to this one? "What year did the Jews in Poland's Warsaw ghetto start to fight the Nazis?"

35% knows the answer to this question: "In basketball, what is a "rectangular structure of wood or fiberglass that holds the basket"? "

And do you know the answer to this one? "The highest mountain in the world is in which range?"