57% knows the answer to this question: "What is the name given to the desert that covers most of Australia? "

And do you know the answer to this one? "What is the name of Canada's national airline?"

39% knows the answer to this question: "Lee Harvey Oswald was charged with assassinating which US President? "

And do you know the answer to this one? "When it's farmed, which of these fish has to be fed chemicals to turn it pink, since it can't feed on the shrimp it eats in the wild?"

62% knows the answer to this question: "What marketing icon is known for the catchphrase "it keeps going and going"? "

And do you know the answer to this one? "The Roman god of the sea was named what?"

80% knows the answer to this question: "New York is also known as the big what? "

And do you know the answer to this one? "Saber tooth tigers were part of which groups of animals? "

75% knows the answer to this question: "What is the name of the mansion Elvis Presley owned? "

And do you know the answer to this one? "When does a cat purr?"

74% knows the answer to this question: "The name of which country translates literally as 'Equator'? "

And do you know the answer to this one? "Palace of Versailles is in which country?"

40% knows the answer to this question: "What state do the Miami Dolphins call home? "

And do you know the answer to this one? "What flavor is a 'Werther's Original' sweet?"

36% knows the answer to this question: "In which area of the USA are the states of Vermont and Massachusetts located? "

And do you know the answer to this one? "Saint Peters Basilica is in which country?"

65% knows the answer to this question: "What is the common wild dog known to Australia? "

And do you know the answer to this one? "Bananas are in which USDA 2005 MyPyramid group?"

46% knows the answer to this question: "What would an unexpected or abnormal function be called? "

And do you know the answer to this one? "The definition of "an experiment in patients" best fits which medical term?"

32% knows the answer to this question: "Which of these states has the lowest average temperature? "

And do you know the answer to this one? "What sort of headgear did Roman Centurions wear?"

48% knows the answer to this question: "The description "Seat of the Roman Catholic Church" best describes? "

And do you know the answer to this one? "Which of these states is the warmest in terms of average temperature?"