38% knows the answer to this question: "What Swiss folk music involves making a high-low-high-low sound with your voice? "

And do you know the answer to this one? "What cold cereal are the Kellogg brothers credited with inventing?"

92% knows the answer to this question: "What does the French word Fleur mean "

And do you know the answer to this one? "Burgundy and Bordeaux are among the world's greatest wine-making regions. And both are in what country?"

41% knows the answer to this question: "Lima is the capital of which country? "

And do you know the answer to this one? "Which of these is spicy?"

45% knows the answer to this question: "This sign means? "

And do you know the answer to this one? "This sign means?"

72% knows the answer to this question: "Which Asian country landed a rover on the Moon in 2013? "

And do you know the answer to this one? "The science term "weather vane" is best defined as which of these?"

82% knows the answer to this question: "Which animal is correctly paired with its classification? "

And do you know the answer to this one? "Who had the hit 60's song "These Boots Are Made For Walkin'" on Reprise?"

49% knows the answer to this question: "Which African animal lives in herds? "

And do you know the answer to this one? "What type of food do most Brazilians refrain from eating during Catholic season of Lent? "

42% knows the answer to this question: "Which of these is a natural response to a change in temperature for a black bear? "

And do you know the answer to this one? "What movie included the Simon & Garfunkel hit "Mrs Robinson"?"

62% knows the answer to this question: "How did John Lennon die? "

And do you know the answer to this one? "In 2007, who was the monarch of England?"

93% knows the answer to this question: "Lone Star is the official beer of which U.S. state? "

And do you know the answer to this one? "What is the capital of the Czech Republic?"

67% knows the answer to this question: "Which nationality do nachos belong to? "

And do you know the answer to this one? "Which of these does the British and Australian term "bloke" describe?"

68% knows the answer to this question: "Which of the following is a fish? "

And do you know the answer to this one? "Which of these countries is divided into Highlands and Lowlands?"