79% 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? "What website is most credited with expanding the popularity of purchasing things online?"

35% knows the answer to this question: "What kind of window protrudes from the exterior wall of a room? "

And do you know the answer to this one? "What US state has built up an impressive wine industry, notably in its Sonoma and Napa counties?"

81% knows the answer to this question: "Cairo, the capital of Egypt, is located on the bank of what river? "

And do you know the answer to this one? "In what Asian country are Fukuoka, Kyoto and Osaka popular tourist destinations?"

76% knows the answer to this question: "With which sort of gadgets is the company Fuji mainly associated? "

And do you know the answer to this one? "Which nationality do nachos belong to?"

81% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What animal builds canals and multi-chambered homes called lodges, using wood that they gnaw so it doesn't crush them?"

42% knows the answer to this question: "How many commandments were given to Moses? "

And do you know the answer to this one? "Which country is not in Asia? "

84% knows the answer to this question: "In the Peter Benchley novel (and Steven Spielberg movie) what kind of shark was Jaws? "

And do you know the answer to this one? "Chiang Kai-shek led which country?"

52% knows the answer to this question: "Krishna and Vishnu are Hindu gods worshipped in which of these countries? "

And do you know the answer to this one? "Never give a ... an even break"

88% knows the answer to this question: "Which country is located on the continent of Africa? "

And do you know the answer to this one? "Seeds from the Mediterranean give you the yellow kind. Seeds from the Himalayas give you brown. What condiment is this?"

47% knows the answer to this question: "LAX is the abbreviation for which Airport? "

And do you know the answer to this one? "Which band first performed the song "We Are the Champions"?"

76% knows the answer to this question: "Rastafarians and dreadlocks are associated with what island's culture? "

And do you know the answer to this one? "What is the name of the spice that grows as a tall, tropical green grass with a lemony taste?"

70% knows the answer to this question: "What acidic precipitation occurs when sulfur dioxides build up in the clouds? "

And do you know the answer to this one? "Because acetylene burns in oxygen, who would most use it on the job?"