80% knows the answer to this question: "Alcatraz Prison in which US city closed in 1963? "

And do you know the answer to this one? "Finish The Lyric: "Bound by wild desire, I fell into"?"

65% knows the answer to this question: "Pointe work has been almost exclusively for women since 1830s, when Swedish Italian ballerina Marie Taglioni popularized it. If you are dancing sur les pointes, what are you doing? "

And do you know the answer to this one? "The science term "weather vane" is best defined as which of these?"

84% knows the answer to this question: "Which fruit, used in jellies, juices and wine, is a major export of Italy? "

And do you know the answer to this one? "Champagne is considered what type of wine?"

61% knows the answer to this question: "What is the classification of a red wolf? "

And do you know the answer to this one? "What animal has very long hind legs and long ears? "

31% knows the answer to this question: "What are scientists who study animals called? "

And do you know the answer to this one? "What animal features on the logo of Quantas Airlines?"

53% knows the answer to this question: "In what country was Joan of Arc born? "

And do you know the answer to this one? "What type of government did the USSR have until 1991?"

56% knows the answer to this question: "What does "BMI" stand for? "

And do you know the answer to this one? "Lysozyme is found in each of these bodily fluids, but in which one does it protect the cornea from bacteria?"

35% knows the answer to this question: "Like cats, genets usually kill their prey with a bite to which part of the body? "

And do you know the answer to this one? "Krishna and Vishnu are Hindu gods worshipped in which of these countries?"

70% knows the answer to this question: "Yogurt is produced by bacterial fermentation of what? "

And do you know the answer to this one? "What does the immune system use to recognize bacteria and viruses?"

35% knows the answer to this question: "What does Steve McQueen ride at the end of 'The Great Escape'? "

And do you know the answer to this one? "Who had the hot song from the movie "The Graduate"?"

80% knows the answer to this question: "Because it is covered in iron oxide dust, what color does Mars appear to be from earth? "

And do you know the answer to this one? "What monster was supposedly photographed by London gynecologist Robert Wilson in 1934?"

38% knows the answer to this question: "What iconic car was produced by Volkswagen beginning in 1945? "

And do you know the answer to this one? "Mu shu pork is a food item of what type of cuisine?"