95% knows the answer to this question: "In 1996, NASA scientists revisited a rock found in Antarctica in 1984. Microscopic examination suggested that the rock may contain fossilized bacteria. And the rock matched the chemical composition of what planet? "

And do you know the answer to this one? "At LSU Shreveport, math students Rick Mabry and Paul Deiermann became obsessed with the mathematics of dividing what fast food dorm item?"

49% knows the answer to this question: "How many years are there in a century? "

And do you know the answer to this one? "If instructions said K1, P1, K2tog, what would you be doing?"

31% knows the answer to this question: "All soda includes which of these? "

And do you know the answer to this one? "In one of those horrible ironies, Myra Jones, who was stabbed to death in 1988 by a serial killer, had been Janet Leigh's body double in what movie, in which she was stabbed to death by a serial killer in what movie?"

94% knows the answer to this question: "Who sang the famous song "Wonderful World" (1960) "

And do you know the answer to this one? "Who sang the famous song ”It Was a Very Good Year” (1965)?"

63% knows the answer to this question: "The four-leaf clover, which symbolizes good luck, is what color? "

And do you know the answer to this one? "What part of your body is coated with a ring of lymphoid tissue called the tonsils, which fight bacteria, until they're taken out?"

38% knows the answer to this question: "Where is the White House located? "

And do you know the answer to this one? "What would you call the treatment of disease, usually cancer, by chemical agents?"

45% knows the answer to this question: "In the Vietnam War, what was the name of the trail that led from North Vietnam to areas close to Saigon? "

And do you know the answer to this one? "Which of the following conflicts occurred in 1991?"

72% knows the answer to this question: "What is a name for a portable machine that records the heartbeat? "

And do you know the answer to this one? "What medical term refers to increased fluid?"

86% knows the answer to this question: "Which of these land animals is the tallest? "

And do you know the answer to this one? "In a Spanish family, who is known as "el padre"?"

54% knows the answer to this question: "What former Buddhist country was ruled as feudal fiefdom by his monkly lamas, who taxed everything, including being born and leaving town, lived in elaborate castles, and brutally tortured opponents? "

And do you know the answer to this one? "Who had the leading female role in "Top Gun"? "

43% knows the answer to this question: "What device in the shape of the shoulders are designed to facilitate the hanging of a coat? "

And do you know the answer to this one? "What does a black box do on an airplane?"

79% knows the answer to this question: "What country is the homeland of the Danish people? "

And do you know the answer to this one? "The military ship 'Yamato' belonged to which country in World War II?"