87% knows the answer to this question: "Which of these leaders served as Lord Protector of England, Scotland, and Ireland in the 17th century? "

And do you know the answer to this one? "What is the name for the 200-year period of relative peace and prosperity which began with Augustus?"

72% knows the answer to this question: "Who was a framer of the postwar Treaty of Versailles? "

And do you know the answer to this one? "Hussein bin Ali had been king of Hejaz until it was annexed by the ibn Saud family into the Kingdom of Hejaz and Nejd, which now has what name?"

71% knows the answer to this question: "Where is the Sicilian Mafia based? "

And do you know the answer to this one? "What is all the knowledge and values shared by a society?"

95% knows the answer to this question: "Central Park is a famous park in which US city? "

And do you know the answer to this one? "In the US, in which season do deciduous trees shed most of their leaves?"

50% knows the answer to this question: "A waterway called the Serpentine separates Hyde Park and Kensington Gardens in what city? "

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

51% knows the answer to this question: "What form of currency is used in Italy? "

And do you know the answer to this one? "Eire is the Gaelic name for what country, which became the Republic of Eire in 1937?"

76% knows the answer to this question: "What is the missing word: If you cannot be ..., be careful "

And do you know the answer to this one? "Which person is known for publishing "The Interpretation of Dreams"?"

63% knows the answer to this question: "An artist who portrays a picture of a night scene is drawing what style of picture? "

And do you know the answer to this one? "Which music term matches "a soprano with a spinto voice"?"

37% knows the answer to this question: "What is the name of the spice that grows as a tall, tropical green grass with a lemony taste? "

And do you know the answer to this one? "What is the most well known product of the Champagne region?"

37% knows the answer to this question: "Who recorded the 1973 album 'Goodbye Yellow Brick Road'? "

And do you know the answer to this one? "Who wrote "(Sittin' on) the Dock of the Bay" while sittin' in a houseboat, between gigs at the Fillmore in San Francisco?"

31% knows the answer to this question: "Under what name did the world come to know Berlin-born Maria Magdalene Dietrich Von Losch? "

And do you know the answer to this one? "What is the name of Disney's Lion King?"

95% knows the answer to this question: "Who sang the famous song Don't You Forget About Me (1985)? "

And do you know the answer to this one? "Who sang the famous song "Ain't Got No, I Got Life" (1968)"