36% knows the answer to this question: "Which food is in the vegetables group? "

And do you know the answer to this one? "Down Under by Men at Work is full of what country's slang, including a "fried-out Kombi" (a VW Microbus) and men who "chunder" (vomit)?"

61% knows the answer to this question: "In what American metropolis was the Empire State Building completed in 1931? "

And do you know the answer to this one? "Who produces the Wii?"

30% knows the answer to this question: "What number minus 7 equals 12? "

And do you know the answer to this one? "Which word is spelled wrong?"

94% knows the answer to this question: "On which continent is Liechtenstein located? "

And do you know the answer to this one? "To which of these can the description "World War II memorial" be applied?"

68% knows the answer to this question: "What is another name for the human skull? "

And do you know the answer to this one? "What term generally refers to any uncooked sauce made of finely chopped herbs and nuts?"

43% knows the answer to this question: "Which vegetable grows underground like a potato? "

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

69% knows the answer to this question: "If you were hungry for Thai food what might you eat? "

And do you know the answer to this one? "Bright to dark red skin is a feature of what fruit?"

36% knows the answer to this question: "Why do you need to floss between the teeth? "

And do you know the answer to this one? "What happens if you don't take care of your mouth?"

46% knows the answer to this question: "What snack is commonly eaten after a Chinese dinner? "

And do you know the answer to this one? "If you roll a gutter ball, how many pins have you knocked down?"

83% knows the answer to this question: "What object, which debuted in 1949, is sometimes called a "45"? "

And do you know the answer to this one? "Which of the following types of seafood is not a fish?"

79% knows the answer to this question: "If you divide $17.16 evenly among three people, how much will each person get? "

And do you know the answer to this one? "If you drive 4500 miles in 5 days, how far did you drive on average each day?"

63% knows the answer to this question: "Vatican City, where the Pope resides, is a city-state entirely contained within what country? "

And do you know the answer to this one? "How fast do you need to travel to go 150 miles in 3 hours?"