33% knows the answer to this question: "The medical term "nasogastric tube" is best defined as? "

And do you know the answer to this one? "The definition of "a disease which is transmitted from one person to the next" best fits which medical term?"

65% knows the answer to this question: "Tijuana, Ensenada, Acapulco and Cancun are cities in what country? "

And do you know the answer to this one? "On which continent is the nation of Spain located?"

73% knows the answer to this question: "Riverdance and Lord of the Dance highlighted which country's dance traditions? "

And do you know the answer to this one? "He died in 1965, but he and his daughter won the 1991 Grammy for Best Record anyway. Who is he?"

51% knows the answer to this question: "What do we call the hierarchy of which animals eat which? "

And do you know the answer to this one? "Which liquid does a flower produce to attract insects?"

89% knows the answer to this question: "When you "get the wind knocked out of you," what part of your body has a spasm? "

And do you know the answer to this one? "What was Samuel Langhorne Clemens pen name?"

94% knows the answer to this question: "Cappellini is included in which cuisine? "

And do you know the answer to this one? "People in what country started eating rat sour soup, fried rat, curried rat and grilled rat once the rodents returned en masse to the Mekong Delta?"

45% knows the answer to this question: "The hit musical that became an Oscar winning movie in 2002 was? "

And do you know the answer to this one? "When introduced by Raytheon, what appliance was originally called the Radar Range?"

64% knows the answer to this question: "Ray Charles had which state on his mind in 1960? "

And do you know the answer to this one? "In which country did the baguette originate from?"

47% knows the answer to this question: "The Secret Service was powerless when what wildlife attacked Secretary of State Hillary Clinton as she left a Malawi airport in 2012? "

And do you know the answer to this one? "What kind of bean is used to make tofu?"

66% knows the answer to this question: "What breakfast food gets its name from the Roman goddess of grain and farming? "

And do you know the answer to this one? "Which of these is not a citrus fruit in the rue family, but is actually a peach mutant?"

52% knows the answer to this question: "What is a natural fiber reeled from the cocoon of a worm? "

And do you know the answer to this one? "Who will Whitney Houston always love according to the title of her 1992 hit?"

39% knows the answer to this question: "Which river creates a border between Mexico and the US? "

And do you know the answer to this one? "Which of these is a cape located in Cuba?"