88% knows the answer to this question: "The Subcamp 'Gleiwitz I' was a part of which major Nazi Concentration Camp during World War II? "

And do you know the answer to this one? "Which of the countries of Africa is first alphabetically?"

78% knows the answer to this question: "Who sketched the "Vitruvian Man"? "

And do you know the answer to this one? "The assassination of which heir to the Austro-Hungarian throne precipitated World War I?"

88% knows the answer to this question: "The cover of this Beatles album was originally going to depict the Fab Four pointing their arms in semaphore to spell the title. Instead, they spell NUJV. What album? "

And do you know the answer to this one? "In which century did the chief architect of the National Health Service Aneurin Bevan die?"

80% knows the answer to this question: "Which of the following is a bird of prey? "

And do you know the answer to this one? "Which country's government is communist?"

71% knows the answer to this question: "Who was the United States supreme commander in Europe during the Normandy landings in 1944? "

And do you know the answer to this one? "The First Transcontinental Railroad connected the Central Pacific and the...?"

65% knows the answer to this question: "What is the abbreviation for a technical knockout in boxing? "

And do you know the answer to this one? "A typically modern bronze alloy consists of?"

44% knows the answer to this question: "Who was the author of The Catcher in the Rye? "

And do you know the answer to this one? "What 2004 movie was based on the true story of Merhan Karimi Nasseri, who had been living in Paris at Terminal One of Charles De Gaulle Airport since 1988? "

93% knows the answer to this question: "Best known as Dirty Harry and The Man With No Name, what actor is a self-taught jazz pianist? "

And do you know the answer to this one? "Who "left the building" ... for good ... after his last concert, on June 26, 1977, at Market Square Arena in Indianapolis?"

90% knows the answer to this question: "Which airline is this? "

And do you know the answer to this one? "Which airline is this?"

48% knows the answer to this question: "Whose line about asking what you can do for your country, not what your country can do for you, was adapted from Oliver Wendell Holmes? "

And do you know the answer to this one? "By his career's end, Joan Miro had made 500 sculptures, 5,000 drawings and 2,000 what?"

64% knows the answer to this question: "Where are your sinuses located? "

And do you know the answer to this one? "What helps reduce tooth decay?"

92% knows the answer to this question: "Is a mandolin a wind, string, percussion or keyboard instrument? "

And do you know the answer to this one? "In which state would you find the tallest mountain in the USA?"