52% knows the answer to this question: "Which country is not part of the continent of North America? "

And do you know the answer to this one? "How much should you tip on a $30 restaurant bill if you tip 20%?"

33% knows the answer to this question: "What is a state of lawlessness and disorder? "

And do you know the answer to this one? "What epidemic spread across almost all of Europe in the years 1346-53?"

78% knows the answer to this question: "Who sang the famous song "You're So Vain" (1972)? "

And do you know the answer to this one? "Who sang the famous song "One Moment In Time" (1988) ?"

75% knows the answer to this question: "What is the official language of the people of Mexico? "

And do you know the answer to this one? "Mix whiskey, sweet vermouth and bitters, top with a cherry and you have a cocktail that shares a name with what New York borough?"

31% knows the answer to this question: "In which country might you expect to see women wearing saris? "

And do you know the answer to this one? "What three astronauts were on the first successful manned mission to the Moon?"

46% knows the answer to this question: "What word means an agent which causes disease? "

And do you know the answer to this one? "In which of these countries is the Gaelic language spoken?"

53% knows the answer to this question: "Which of these was one of the original universal elements? "

And do you know the answer to this one? "Which of the following is one of the earliest recognised physicists?"

39% knows the answer to this question: "Who played a man-whore in American Gigolo, then played a john in Pretty Woman? "

And do you know the answer to this one? "In what film must Keanu Reeves remove a bomb from a city bus?"

74% knows the answer to this question: "Woody Allen directed and starred in which movie in 1977? "

And do you know the answer to this one? "In what year did the Berlin Airlift begin?"

74% knows the answer to this question: "What vegetable do you julienne to make french fries? "

And do you know the answer to this one? "The city of Fort Worth is located in which US state?"

57% knows the answer to this question: "National monument Muir Woods in the San Francisco Bay area, is in which state? "

And do you know the answer to this one? "Which of these US state's can the White House be found?"

76% knows the answer to this question: "Who patented the first practical revolver in 1835? "

And do you know the answer to this one? "What city was the RMS Titanic traveling to on its maiden voyage?"