62% knows the answer to this question: "If a $15 shirt is on sale for 30% off, how much will it cost? "

And do you know the answer to this one? "What is 11^2?"

71% knows the answer to this question: "What country was Aristotle from? "

And do you know the answer to this one? "What was the name of the Roman god of the sea?"

74% knows the answer to this question: "In what country is the Louvre Museum? "

And do you know the answer to this one? "The 'Oregon Trail' and the 'Santa Fe Trail' were used by settlers in which country?"

40% knows the answer to this question: "What famous book did Martin Luther translate from Latin to German in the 16th century? "

And do you know the answer to this one? "What was the name of Charles Dickens novel 'David...'?"

88% knows the answer to this question: "Despite racist attempts to diminish them, several civilizations have risen in what continent's sub-Saharan region? "

And do you know the answer to this one? "Andrew Cunanan shot and killed what fashion designer on the street of South Beach?"

45% knows the answer to this question: "What causes suntans and sunburns? "

And do you know the answer to this one? "Chorizo is a type of what?"

57% knows the answer to this question: "If a product costs 6 dollars to make, and sells for 14, what is the profit from selling 500 units? "

And do you know the answer to this one? "How would you give someone 96 cents in change using the least number of coins?"

43% knows the answer to this question: "Which fast-food restaurant makes the "Big Mac"? "

And do you know the answer to this one? "According to the words on the Liberty Bell, what should you do "Throughout All the Land unto All the Inhabitants Thereof"?"

35% knows the answer to this question: "Who sang the famous song "Beat It" (1983) "

And do you know the answer to this one? "Who sang the famous song "You'll Never Walk Alone" (1963)"

82% knows the answer to this question: "Parts of what present day country did Vlad III Dracula rule in periods between 1448 and 1476? "

And do you know the answer to this one? "Whom did Britain's Prince Charles marry on July 29, 1981?"

75% knows the answer to this question: "Arturo Sandoval's 2012 album "Every Day I Think Of You" was a tribute to which fellow trumpeter? "

And do you know the answer to this one? "What autistic condition was sometimes known as little professor syndrome?"

80% knows the answer to this question: "He figured out gravity and the three laws of motion, but apparently never figured out how to get a woman into bed. Who? "

And do you know the answer to this one? "Baron Carl-August von Gablenz founded Lufthansa. Ironically enough, how did he die?"