57% knows the answer to this question: "Which of these words rhymes with "four"? "

And do you know the answer to this one? "A place that offers free Wi-Fi access is known as a what?"

50% knows the answer to this question: "Since sound travels through this gas nearly three times faster than it does through air, inhaling what gas makes you sound all squeaky? "

And do you know the answer to this one? "The small nuggets that capture your browsing history are known as what?"

34% knows the answer to this question: "Which food is in the grains group? "

And do you know the answer to this one? "Which Indian is known around the world as "Mahatma", which is an honorific title meaning "high-souled"?"

86% knows the answer to this question: "What comes before dystrophy for a genetic disease? "

And do you know the answer to this one? "What is the name of the white liquid people drink to highlight X-eay images?"

76% knows the answer to this question: "Christina Aguilera sang about which of these in 1999? "

And do you know the answer to this one? "Who recorded the hit single "The Reflex" in 1984?"

46% knows the answer to this question: "A bargee worked in which type of transport? "

And do you know the answer to this one? "Which of these is NOT one of the main geological classifications of rock?"

90% knows the answer to this question: "In 1989, authorities added 750 metric tonnes of lead weights around the north side of its base, to keep what city's Leaning Tower from collapsing? "

And do you know the answer to this one? "Where in California would you find the lowest point in the Western Hemisphere?"

65% knows the answer to this question: "In a medical context, something that is pertaining to the skin is known as what? "

And do you know the answer to this one? "An animal with a very long snout, originating in South and Central America, is known as what?"

55% knows the answer to this question: "Which of these countries is closest to Texas? "

And do you know the answer to this one? "The Amazon rainforest covers a large region in which of these countries?"

50% knows the answer to this question: "What do scientists use to help organize the elements? "

And do you know the answer to this one? "What do you call horizontal movement of water?"

72% knows the answer to this question: "A public square called Campus Martius is part of the effort to rebuild what US city, devastated by the decline of its auto sector? "

And do you know the answer to this one? "Who wrote the best-selling novel "Carrie"?"

35% knows the answer to this question: "Another term for rubella is which type of measles? "

And do you know the answer to this one? "Cirrhosis is a disease affecting which organ?"