53% knows the answer to this question: "The city of Osaka is located in which country? "

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

70% knows the answer to this question: "What is the name of the protein found in wheat flour? "

And do you know the answer to this one? "Popular lore notwithstanding, what breed of rescue dog never actually carried casks of brandy from its collar?"

85% knows the answer to this question: "What animal eats hundreds of pounds of fish and marine mammals every day? "

And do you know the answer to this one? "The 1950s actress Sophia Loren was from which country?"

55% knows the answer to this question: "Which of the following types of seafood is not a fish? "

And do you know the answer to this one? "What is the subject of the gospels of Matthew, Mark, Luke and John?"

53% knows the answer to this question: "What else do you need to make your own toy guitar besides a ruler and rubber bands? "

And do you know the answer to this one? "Which bone in the body shows the main difference between men and women?"

88% knows the answer to this question: "In what year did World War II begin? "

And do you know the answer to this one? "El gato Siames is what kind of family pet?"

46% knows the answer to this question: "What is the missing word: Do not look a gift horse in the .... "

And do you know the answer to this one? "If you cannot stand the heat, get out of the ..."

90% knows the answer to this question: "The acronym for the disease SARS stands for Severe Acute _______ Syndrome? "

And do you know the answer to this one? "What is one of the largest living land animals?"

64% knows the answer to this question: "According to Black Panther Eldridge Cleaver, "you're either part of the solution or" ... what? "

And do you know the answer to this one? "Which of these cities is in France?"

42% knows the answer to this question: "Who first vulcanized rubber? "

And do you know the answer to this one? "Blowfly offspring can be used to tell how long a body has been dead and to eat dead flesh in living patients. What offspring is this?"

60% knows the answer to this question: "Which is the largest muscle in an adult human? "

And do you know the answer to this one? "Lockjaw is another name for which disease?"

94% knows the answer to this question: "Marc has 64 goldfish and Fred has three times as many. How many does Fred have? "

And do you know the answer to this one? "Saskia buys 560 buttons, then returns to the wholesaler for 678 more. How many does she now have?"