68% knows the answer to this question: "What is the name of the digital music service started by Apple in 2001? "

And do you know the answer to this one? "What state is Arlington National Cemetery in?"

76% knows the answer to this question: "Water freezes at what temperature? "

And do you know the answer to this one? "Most of the oxygen in the air is produced by what chemical process?"

46% knows the answer to this question: "A pescetarian doesn't eat meat, but does eat what? "

And do you know the answer to this one? "What is irregular about the Manx cat?"

33% knows the answer to this question: "Of your four limbs, which one is closest to your heart? literally? "

And do you know the answer to this one? "What was the aristocratic title adopted by musician Edward Ellington?"

36% knows the answer to this question: "Marilyn Novak had to change her name, as there was already a blonde Marilyn in Hollywood. Who did she become? "

And do you know the answer to this one? "A tube that is pushed into the bladder to release urine from the body is called what?"

82% knows the answer to this question: "Who sang the famous song "Puff (The Magic Dragon)" (1963)? "

And do you know the answer to this one? "Who sang the famous song "Georgia On My Mind" (1960)?"

87% knows the answer to this question: "Clementines are named for the French monk, Pere Clement Rodier, who apparently created them as a hybrid the Mandarin and Seville varities. Of what? "

And do you know the answer to this one? "Coq au vin is a chicken dish cooked in what?"

38% knows the answer to this question: "Who sang the famous song "Bridge Over Troubled Water" (1970)? "

And do you know the answer to this one? "Who sang the famous song "Rocky Mountain High" (1973)?"

54% knows the answer to this question: "What do you call the seed in the middle of a cherry? "

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

75% knows the answer to this question: "How many feet long is a 100-yard football field? "

And do you know the answer to this one? "If you buy a $14,000 car, paying $2000 down plus a $2500 trade-in, how much is the balance?"

88% knows the answer to this question: "Known for its sweet, deep-red flesh, what orange mutation probably first appeared in 17th century Sicily? "

And do you know the answer to this one? "Empanadas are a food item of what type of cuisine?"

50% knows the answer to this question: "Who sang the famous song "Come Together" (1967) "

And do you know the answer to this one? "Who sang the famous song "Jolene" (1973)?"