66% knows the answer to this question: "What metal is used in airplanes for its lightweight properties? "

And do you know the answer to this one? "What fictional character lived on a tropical island for 28 years?"

78% knows the answer to this question: "If you've flown into Shannon Airport in County Clare, you're in what country? "

And do you know the answer to this one? "Which city do cheesesteaks originate from?"

90% knows the answer to this question: "Who owns the factory in the book "Charlie and the Chocolate Factory"? "

And do you know the answer to this one? "The largest African island is called what?"

54% knows the answer to this question: "The Anglo-Zulu war took place on which continent? "

And do you know the answer to this one? "What is a historically important international trade route between China and the Mediterranean?"

94% knows the answer to this question: "Who is one of the greatest golfers in the history of Japan? "

And do you know the answer to this one? "Uber is a tech company disrupting which industry?"

32% knows the answer to this question: "What science could Walt Disney have used to be frozen? "

And do you know the answer to this one? "What is the name of the tool used in engraving metal, wood or stone?"

75% knows the answer to this question: "Which one of these doesn't belong here? "

And do you know the answer to this one? "Which of these animals does not produce milk that is used in cheese?"

59% knows the answer to this question: "Nicknamed the Duke, who in fact was billed as Duke Morrison in the 1929 film "Words and Music"? "

And do you know the answer to this one? "What did Jack break in "Jack and Jill"?"

80% knows the answer to this question: "In what country was Mao Zedong born? "

And do you know the answer to this one? "In 2012, which country held its first election following the death of Muammar Gaddafi?"

32% knows the answer to this question: "World War I officially ended on November 11, 1918, at 11 AM. At 10:59 AM, one minute before WWI officially ended, a demoted US soldier, Henry Gunther tried to regain his honor by leading a squad attack on a German machine gun roadblock in Chaumont-devant-Damvilliers, France. When was this? "

And do you know the answer to this one? "In 1973, Princess Anne married who?"

85% knows the answer to this question: "Which of these animals competes with a lion for food? "

And do you know the answer to this one? "Richard J. Daley, Mayor of where for 21 years died in 1976? "

57% knows the answer to this question: "Mary I, daughter of Henry VIII, was called Mary Tudor. Catholics wanted her to be succeeded by Mary Stuart, grand-niece of Henry. She was also known by what name? "

And do you know the answer to this one? "In finance, what is Monday, 19 October, 1987, known as?"