53% knows the answer to this question: "Which singer is known as 'The Queen of Soul'? "

And do you know the answer to this one? "New Orleans and San Francisco have the only National Historic Landmarks that move. What are they?"

58% knows the answer to this question: "In what US city is the most famous Mardi Gras celebration held each year? "

And do you know the answer to this one? "How many children did Elvis Presley have?"

36% knows the answer to this question: "What medical word refers to the heart? "

And do you know the answer to this one? "It is no use locking the stable door after the horse has …"

83% knows the answer to this question: "Which of these sports teams is not based in Florida? "

And do you know the answer to this one? "The colon is another name for what?"

60% knows the answer to this question: "To which answer are clouds most closely related? "

And do you know the answer to this one? "The name Macintosh comes from a cultivator of what fruit?"

84% knows the answer to this question: "Who were Davey, Peter, Michael and Mickey? "

And do you know the answer to this one? "A crime fighter who wears a green and black outfit with a green ring is who?"

65% knows the answer to this question: "If one person eats $25 in food a week, how much money will you need to feed four people a week? "

And do you know the answer to this one? "Alcatraz was a prison on an island with a nice view of a major US city. What bay is the Rock in?"

55% knows the answer to this question: "What was the name of Tina Turner's singing and romantic partner? "

And do you know the answer to this one? "Who released 'Ice Ice Baby' in 1990?"

56% knows the answer to this question: "Louis Armstrong, Gene Autry and Glenn Miller had already recorded what song, before Fats Domino got to it? "

And do you know the answer to this one? "Pardon me, boy, but what famous train left Pennsylvania Station from Track 29, at 'bout a quarter to four?"

72% knows the answer to this question: "What group made the song 'Satisfaction'? "

And do you know the answer to this one? "What band was Sting a member of before going solo?"

36% knows the answer to this question: "What were the series of wars by European Christians to recover the Holy Land from the Muslims? "

And do you know the answer to this one? "Which part of Italy witnessed 'The Great Mafia War' of 1981-1983?"

74% knows the answer to this question: "Hampton Court Palace is said to be haunted by Katherine Howard, the fifth wife of what king, whose home the palace was? "

And do you know the answer to this one? "Which American musical film directed by Bob Fosse premiered in 1979?"