62% knows the answer to this question: "What condition is characterised by an imbalance of salts or chemicals in the blood? "

And do you know the answer to this one? "What medical term refers to increased fluid?"

45% knows the answer to this question: "In which of these countries would you find aborigines? "

And do you know the answer to this one? "What is embedded in reinforced concrete to increase its tensile strength?"

61% knows the answer to this question: "What vegetable comes in both hot and non-hot varieties? "

And do you know the answer to this one? "Germany shares a border with which of these countries?"

63% knows the answer to this question: "Xi'an, founded around 1100 BC, is in which modern country? "

And do you know the answer to this one? "Which Canadian city was formerly known as Mont-Royal and Ville-Marie?"

63% knows the answer to this question: "Which historical figure is Santa Claus based on? "

And do you know the answer to this one? "What country, slightly less than three times the size of Texas, uses the peso as its currency?"

46% knows the answer to this question: "What does the saying "Don't cry wolf" mean? "

And do you know the answer to this one? "The airport serving Doncaster and Sheffield in England is named for what unlikely person, who would likely take peanuts from business class passengers and pass them around in coach?"

42% knows the answer to this question: "During which dynasty was Beijing's Forbidden City -- and a lot of great vases -- built? "

And do you know the answer to this one? "What was the name of the Soviet satellite launched on October 4, 1957? "

57% knows the answer to this question: "If five friends split $75.00 evenly, how much will each one get? "

And do you know the answer to this one? "Which is the largest number that divides evenly into 15 and 30?"

89% knows the answer to this question: "What year did the Jews in Poland's Warsaw ghetto start to fight the Nazis? "

And do you know the answer to this one? "Which of the following art terms is defined as "glass colored by mixing pigments within it"?"

76% knows the answer to this question: "What is the minimum number of players needed for a game of Monopoly? "

And do you know the answer to this one? "Which company made the 1970s Chatter Telephone?"

57% knows the answer to this question: "What word is usually indicated by the internet expression "W/E"? "

And do you know the answer to this one? "Of London's Royal Parks, which one is famous for its Speakers' Corner near the Marble Arch and for a riding path known as Rotten Row?"

46% knows the answer to this question: "Scarab beetles are most closely associated with which ancient civilisation? "

And do you know the answer to this one? "What was the name of US President George H.W. Bush Sr.'s First Lady?"