52% knows the answer to this question: "What Mesopotamian city, the capital of a powerful empire from the second millennium BC, did the Bible use as a metaphor of evil? "

And do you know the answer to this one? "A German-born Jewish girl named Anne Frank is best remembered for what during WWII?"

54% knows the answer to this question: "The July Revolution of 1830 toppled Charles X in favor of Louis-Philippe. Where? "

And do you know the answer to this one? "Which of these people did Marcus Junius Brutus help kill?"

74% knows the answer to this question: "What Central American waterway was officially opened in 1914? "

And do you know the answer to this one? "What was the capital of ancient Greece? "

92% knows the answer to this question: "Napoleon ended the Mamluk rule of what country after the Battle of the Pyramids on July 21, 1798? "

And do you know the answer to this one? "Where would you see a German Zeppelin?"

91% knows the answer to this question: "What dynasty built most of the present-day Great Wall of China as a way to keep out the Mongols? "

And do you know the answer to this one? "The coldest recorded temperature on Earth, -128 degrees F., was taken where?"

45% knows the answer to this question: "Which major export of Thailand is produced by worms? "

And do you know the answer to this one? "James Butler Hickok was better known by which name?"

58% knows the answer to this question: "Who performed a new version of his song "Candle in the Wind" at the Princess Diana's funeral service? "

And do you know the answer to this one? "Who is Edwin "Buzz" Aldrin?"

50% knows the answer to this question: "Defined one way, they're high school dances, especially in the 1950s. Defined another way, they're a key ingredient in beer. What are they? "

And do you know the answer to this one? "Which nationality does pork and shrimp won ton belong to?"

45% knows the answer to this question: "From what perspective does a map shows what the earth looks like? "

And do you know the answer to this one? "The Rolling Stones had which of these hit singles in 1968?"

37% knows the answer to this question: "What are the building blocks of all plants and animals? "

And do you know the answer to this one? "What is the study of atmospheric conditions and climate called?"

64% knows the answer to this question: "What is the name of the famous reef of the north coast of Australia? "

And do you know the answer to this one? "A gale is a strong what?"

30% knows the answer to this question: "Which of the following is a well-known Japanese condiment? "

And do you know the answer to this one? "The Magellan Road Mate, Garmin eTrex and TomTom Go are examples of what direction finding device?"