35% knows the answer to this question: "Who killed Lee Harvey Oswald? "

And do you know the answer to this one? "In addition to being islands in the English Channel, Jersey and Guernsey are also types of what animal?"

32% knows the answer to this question: "The Aswan High Dam was built on which river in 1970? "

And do you know the answer to this one? "What was approved as the national anthem of Paraguay in 1846?"

51% knows the answer to this question: "What "potato" is actually in the morning glory family and isn't a potato at all? "

And do you know the answer to this one? "If you want to make scotch, what should you age for three years in oak casks?"

70% knows the answer to this question: "Where is the infamous American base on Cuba where terrorists and terrorist suspects are held located? "

And do you know the answer to this one? "What form of currency is used in Italy? "

74% knows the answer to this question: "What was the first name of Miss Brodie, played on screen by Maggie Smith? "

And do you know the answer to this one? "In what country did scientists find a mass grave of about 50 "mega-wombats," each the size of a small car and weighing about three tons each?"

49% knows the answer to this question: "Trois is which number in French? "

And do you know the answer to this one? "What is a fifth of 25, plus 44?"

72% knows the answer to this question: "How many yards are in one mile? "

And do you know the answer to this one? "Using decimal notation approximate 45/50?"

32% knows the answer to this question: "What will usually happen to matter that is cooled? "

And do you know the answer to this one? "Plate tectonics is the main cause of orogeny. What is this?"

78% knows the answer to this question: "Which 50s movie has the central character of Blanche Dubois, a Southern Belle living in New Orleans? "

And do you know the answer to this one? "A gibbon is classified as which of these?"

30% knows the answer to this question: "What is the classification of a rhinoceros? "

And do you know the answer to this one? "What acronym refers to the New York Stock Exchange?"

84% knows the answer to this question: "What protects your eyes from dirt and sweat? "

And do you know the answer to this one? "Which of these foods is in the vegetables group?"

87% knows the answer to this question: "Who recorded the hit single "Cruel Summer" in 1984? "

And do you know the answer to this one? "What year did Stevie Nicks have the hit single "Edge Of Seventeen" on Modern?"