88% knows the answer to this question: "Cairo is the capital of which country? "

And do you know the answer to this one? "After Buddy Holly died, what backup band continued to tour with a Holly sound-alike named David Box, who also died in a plane crash?"

76% knows the answer to this question: "Mycologists can tell you whether you can eat this food, or whether it is a poisonous toadstool. What is it? "

And do you know the answer to this one? "On which continent would you find the South Pole?"

65% knows the answer to this question: "What does the S stand for in IBS? "

And do you know the answer to this one? "What is the more common term for haemorrhoids?"

57% knows the answer to this question: "What is half of 34, plus 8? "

And do you know the answer to this one? "How many whole 3' long dogs can lie down head-to-tail in a 17' box?"

74% knows the answer to this question: "Which of these is one of the three basic cloud forms? "

And do you know the answer to this one? "Which movie, based on Romeo and Juliet, was released in the US in 1961?"

93% knows the answer to this question: "Who sang the famous song "Like A Rolling Stone" (1965)? "

And do you know the answer to this one? "What special shoes did Dorothy wear in the movie "The Wizard of Oz"?"

81% knows the answer to this question: "What do farmers called chopped feed and grain, found in airtight silos? "

And do you know the answer to this one? "What shape are the cereal pieces in Cheerios?"

51% knows the answer to this question: "Where was Nelson Mandela imprisoned? "

And do you know the answer to this one? "You can find the Florida Keys at which location?"

94% knows the answer to this question: "In what year was Maggie Thatcher first elected UK Prime Minister? "

And do you know the answer to this one? "What is the missing word: Better to remain silent and be thought a fool than to speak and remove all ...."

87% knows the answer to this question: "The 'Stade de France' is a sport stadium in which city? "

And do you know the answer to this one? "His first top 10 single without Art Garfunkel was Mother and Child Reunion. His first #1 without him was 50 Ways to Leave Your Lover. Who?"

69% knows the answer to this question: "Which of these is the correct spelling of a mountain range? "

And do you know the answer to this one? "Luciano Pavarotti made his opera debut in which country in 1965?"

71% knows the answer to this question: "Who sang the famous song "Swinging On A Star" (1940)? "

And do you know the answer to this one? "Name the movie - A writer charged with care taking an isolated hotel goes insane and tries to murder his family."