53% knows the answer to this question: "Who played Jack Sparrow in the Pirates of the Caribbean movies? "

And do you know the answer to this one? "Whose movies are described here? Three Kings were Out of Sight From Dusk till Dawn during The Perfect Storm, so Good Night and Good Luck."

67% knows the answer to this question: "Which state produces 89% of all wine produced in the U.S.? "

And do you know the answer to this one? "What snack is commonly eaten after a Chinese dinner?"

33% knows the answer to this question: "Which of the following is a amphibian? "

And do you know the answer to this one? "What part of the world did the Vikings come from?"

61% knows the answer to this question: "Where can you find the Great Lakes? "

And do you know the answer to this one? "What does haemophilia affect?"

83% knows the answer to this question: "Which South American canal shares its name with a hat? "

And do you know the answer to this one? "Condition in which person will not eat, lack of appetite best fits which medical term?"

80% knows the answer to this question: "What giant animal did the Greeks build to conquer Troy? "

And do you know the answer to this one? "What would an unexpected or abnormal function be called?"

48% knows the answer to this question: "Who has been called "His Purple Highness"? "

And do you know the answer to this one? "Which adaptation allows an organism to blend in with its surroundings?"

94% knows the answer to this question: "In 1981, which famous figure was shot by John Hinckley? "

And do you know the answer to this one? "Who was arrested for killing President John F. Kennedy in 1963? "

45% knows the answer to this question: ""The Last Supper", painted by Leonardo da Vinci, can be seen in which country? "

And do you know the answer to this one? "What year was the invention of the modern color television?"

30% knows the answer to this question: "Before going to watch Our American Cousin at Ford's Theater on April 14, 1865, whose last meal was mock turtle soup, roast Virginia fowl with chestnut stuffing, baked yams, and cauliflower with cheese sauce? "

And do you know the answer to this one? "What powerful family had somebody in Congress every year from 1947 to 2011, and sent Joseph P back in 2013?"

50% knows the answer to this question: "What form of energy are we using when we use an alarm clock or a dishwasher? "

And do you know the answer to this one? "What is 851 + 109?"

83% knows the answer to this question: "Known affectionately as 'The Woz', who created the Apple I and Apple II computers? "

And do you know the answer to this one? "What is a fortified building where kings and queens often lived?"