52% knows the answer to this question: "What school did Voldemort attend in the "Harry Potter" series, ? "

And do you know the answer to this one? "Which liquid's name comes from the Latin for "sour wine"?"

42% knows the answer to this question: "Mexico is which of these? "

And do you know the answer to this one? "Which of these words has the meaning of "domesticated fowl"?"

73% knows the answer to this question: "What country is home to Kangaroo Island? "

And do you know the answer to this one? "What song hit #1 in 1963 by The Beatles?"

64% knows the answer to this question: "Which of these countries has no land borders with other countries? "

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

60% knows the answer to this question: "What movie was Wes Craven inspired to create after reading about men in Southeast Asia who were literally dying from their nightmares? "

And do you know the answer to this one? "What is the official language of Saudi Arabia?"

34% knows the answer to this question: "What is the Latin-derived name for "cat"? "

And do you know the answer to this one? "The description "contains the magnificent Dome of Michelangelo" best describes?"

37% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Chiropody is the old name for podiatry, a medical speciality involving what?"

59% knows the answer to this question: "What Spanish-speaking nation is located just south of the United States? "

And do you know the answer to this one? "What May birthstone gets its name from the Persian word for green?"

32% knows the answer to this question: "Until 1820, most immigrants from this country to America were Protestant, and inhabited Appalachia, but after a potato famine they were Catholic and came to big cities. What country is this? "

And do you know the answer to this one? "What is Europe's most visited theme park?"

93% knows the answer to this question: "What number comes after 'Catch' in a 1961 Joseph Heller novel? "

And do you know the answer to this one? "Which of these is a North American raptor or bird of prey?"

84% knows the answer to this question: "What is the only mammal capable of true flight? "

And do you know the answer to this one? "What system helps animals exchange carbon dioxide and oxygen?"

91% knows the answer to this question: "To which food groups do a hot dog and a bun belong? "

And do you know the answer to this one? "Which of the following is not a root vegetable?"