65% knows the answer to this question: "What is the maximum number of bowling pins you can knock down in any given frame? "

And do you know the answer to this one? "Which flag, used by pirates, featured a skull and cross-bones?"

40% knows the answer to this question: "Who wrote "David Copperfield"? "

And do you know the answer to this one? "Napoleon ended the Mamluk rule of what country after the Battle of the Pyramids on July 21, 1798?"

81% knows the answer to this question: "Pearls form in the shell of which creature? "

And do you know the answer to this one? "What is a grown male chicken called?"

61% knows the answer to this question: "In 1839, Charles Goodyear was credited with which invention/discovery? "

And do you know the answer to this one? "The word 'car' is believed to come from the Latin carrus or carrum meaning what?"

42% knows the answer to this question: "If I order surf 'n turf at a restaurant, what should I expect to be served? "

And do you know the answer to this one? "The Beatles have nothing but what "Eight Days a Week"?"

49% knows the answer to this question: "Which story is about a woman dealing with the boss from hell at a stylish magazine? "

And do you know the answer to this one? "What is the height of the sea's surface generally called?"

91% knows the answer to this question: "What country did Charles de Gaulle become president of after World War II? "

And do you know the answer to this one? "What city did Jack the Ripper terrorize in 1888?"

62% knows the answer to this question: "What is a map that shows an area's shape and elevations called? "

And do you know the answer to this one? "When this gets cold, its molecules pack together into four-sided tetrahedrons. These tetrahedrons require more space, so what expands on freezing?"

49% knows the answer to this question: "The unarmed Japanese fighting style, karate, gets its name from what phrase? "

And do you know the answer to this one? "Which scientific term is best defined as a group of galaxies?"

58% knows the answer to this question: "Which company invented the frappuccino? "

And do you know the answer to this one? "When Henry VIII knocked up Anne Boleyn, Thomas Cromwell suggested a total break with what church through the Act of Supremacy?"

39% knows the answer to this question: "Dwight D. Eisenhower belonged to which political party? "

And do you know the answer to this one? "Mary Isobel Catherine Bernadette O'Brien is the real full name of which singer?"

86% knows the answer to this question: "Martin Luther King Jr was born in which country? "

And do you know the answer to this one? "What was President Wilson's first name?"