71% knows the answer to this question: "Napoleon Bonaparte was emperor of which country? "

And do you know the answer to this one? "Saddam Hussein was the President of which country?"

79% knows the answer to this question: "What did a confectioner make? "

And do you know the answer to this one? "What was the surname of Sugar Ray, a 1958 boxing champion?"

87% knows the answer to this question: "How does insulin travel around the body? "

And do you know the answer to this one? "Who was the first President of the Russian Federation, serving from 1991 to 1999?"

72% knows the answer to this question: "Which of these is smallest? "

And do you know the answer to this one? "I'm a horror writer from Maine who wrote "It", "Under the Dome", and "The Dark Tower". Who am I?"

67% knows the answer to this question: "Which of these was a German naval vessel? "

And do you know the answer to this one? "What nationality was Archimedes, the famous mathematician?"

41% knows the answer to this question: "Which figure sits at the center of the table in Leonardo da Vinci's "The Last Supper"? "

And do you know the answer to this one? "In which country could you take a rail trip on the Tokaido Shinkansen line?"

89% knows the answer to this question: "Which of these men was not a musician during the 1950s? "

And do you know the answer to this one? "Which actor said "Mrs. Robinson, you're trying to seduce me, aren't you?" in 1967's "The Graduate"?"

85% knows the answer to this question: "NASA released which famous photo of Mars in 1976? "

And do you know the answer to this one? "What country's unstable Fourth Republic had more than 20 governments from 1946 until Charles de Gaulle returned to politics and replaced it with the Fifth Republic?"

85% knows the answer to this question: "What is the piece of metal on a bridle that goes into the horse's mouth? "

And do you know the answer to this one? "By what name is aerial combat often called?"

73% knows the answer to this question: "Who lives in the Palais de l'Élysée, at 55 Rue du Faubourg Saint-Honore, not far from the Champs-Élysées? "

And do you know the answer to this one? "In what U.S. city can you go for a walk in the Golden Gate Park?"

91% knows the answer to this question: "When Christopher Columbus first landed in Jamaica in 1494, who claimed it as a territory? "

And do you know the answer to this one? "A 1562 ordinance against public ostentation turned what city's famous gondolas black?"

57% knows the answer to this question: "In 2014, 14 people died in a volcanic eruption in what Asian country? "

And do you know the answer to this one? "What period began in Italy in 1325 which was known for its contribution to the arts?"