31% knows the answer to this question: "If gas costs $3 per gallon, and you have $39 to spend, how many gallons can you afford? "

And do you know the answer to this one? "How many feet are in 144 inches?"

69% knows the answer to this question: "Who sang the famous song "The Times Are A-Changing" (1964) "

And do you know the answer to this one? "Who sang the famous song "Purple Haze" (1967)"

36% knows the answer to this question: "What crispy skinned duck is named after a Chinese city? "

And do you know the answer to this one? "What is musician Rod Stewart's real name?"

41% knows the answer to this question: "Who sang the famous song "Somebody To Love" (1976) "

And do you know the answer to this one? "Who sang the famous song "Take It Easy" (1972)"

56% knows the answer to this question: "Which of the following terms is defined as "the use of actual light as an art medium"? "

And do you know the answer to this one? "What do our bodies need from the air we breathe?"

60% knows the answer to this question: "What is 300 minus 156? "

And do you know the answer to this one? "What is it called when an object makes a full circular rotation?"

43% knows the answer to this question: "Who sang the famous song "I Walk The Line" (1957) "

And do you know the answer to this one? "Who sang the famous song "Another One Bites The Dust" (1980)"

60% 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?"

63% 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?"

77% 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?"

52% 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?"