57% knows the answer to this question: "Which of these items would use a modem? "

And do you know the answer to this one? "What is the name of the tidal wave caused by an earthquake?"

60% knows the answer to this question: "Which animal doesn't belong "

And do you know the answer to this one? "Which one doesn't belong?"

53% knows the answer to this question: "Which invention, which makes use of phosphorous, was invented in 1827? "

And do you know the answer to this one? "The alligator gets its name from "el lagarto," meaning "the lizard" in what language?"

39% knows the answer to this question: "Which screen idol died in 1955, having only starred in three films? "

And do you know the answer to this one? "Which President married Jacqueline Lee Bouvier in 1953?"

68% knows the answer to this question: "Which country should you visit if you want to see the Great Wall and Tiananmen Square ? "

And do you know the answer to this one? "Where is the Ho Chi Minh Trail?"

31% knows the answer to this question: "Name the musical that started its West End run in 1981? "

And do you know the answer to this one? "Which died in 1981 when they fell from a dinghy and drowned?"

47% knows the answer to this question: "Somebody clinically overweight is classed as what? "

And do you know the answer to this one? "For helping to win the Battle of San Jacinto, a slave named Emily Morgan is believed to have been immortalized as which state's "yellow rose"?"

36% knows the answer to this question: "Which word is spelled wrong? "

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

54% knows the answer to this question: "Famous for its tacky tourist attractions, where could you get your kicks on, at least according to a Bobby Troup song? "

And do you know the answer to this one? "Carlos Sanchez, who started portraying Juan Valdez in 1969, actually did grow what product in Colombia?"

81% knows the answer to this question: "William Shatner and Pete Townshend both have tinnitus. What is another name for tinnitus? "

And do you know the answer to this one? "Celiac disease is marked by an inability to digest what starchy protein?"

60% knows the answer to this question: "Which of these words, meaning an examination of living tissue, is considered the opposite of autopsy? "

And do you know the answer to this one? "What did Rapunzel let down?"

74% knows the answer to this question: "Last seen in '86, what's the name of the famous comet that appears every 75 years? "

And do you know the answer to this one? "Where would a French child wear "un pyjama"?"