59% 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?"

33% 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?"

93% 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?"

74% 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"?"

61% 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"? "

62% 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?"

65% 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?"

39% knows the answer to this question: "What is a "Tortilla"? "

And do you know the answer to this one? "What substance in your ears helps keep germs and dirt out?"

82% knows the answer to this question: "What does the phrase "Hasta la vista", said by the Terminator in the movie of that name, mean? "

And do you know the answer to this one? "How many years are there in a century?"

44% knows the answer to this question: "What is used to lift a mattress and box spring off the ground? "

And do you know the answer to this one? "Who did "Prince Charming" awaken with a kiss after she was fed a poisonous apple?"

62% knows the answer to this question: "Which of the following common foods originated in the tropics? "

And do you know the answer to this one? "2012 marked the one-year anniversary of the death of which terrorist leader?"

56% knows the answer to this question: "I'm a talk show host from Chicago and I have my own magazine. Who am I? "

And do you know the answer to this one? "Which species best matches this description, "live in shallow coastal waters of warm and temperate seas"?"