43% knows the answer to this question: "How did Marie Antoinette die? "

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

66% knows the answer to this question: "A shortage of what, led 1940's women to paint seams on the back of their legs? "

And do you know the answer to this one? "The U.S. invaded Afghanistan in 2001 to topple what government?"

59% knows the answer to this question: "Thomas Andrews built what ship, and since he was on it when it hit the iceberg, he could tell the captain it was doomed to sink? "

And do you know the answer to this one? "Who were the rulers of Ancient Egyptian society?"

87% knows the answer to this question: "A snow leopard is classified as which of these? "

And do you know the answer to this one? "Which company introduced a box camera called the Brownie in 1900?"

34% knows the answer to this question: "What 'M' is a city in the Philippines, which also gives its name to a type of strong brown paper? "

And do you know the answer to this one? "A sunburn is caused by overexposure to what kind of ray?"

31% knows the answer to this question: "Which fruit is named after a flightless bird? "

And do you know the answer to this one? "Which of the following is a continent?"

69% knows the answer to this question: "In what US state can you visit the Statue of Liberty? "

And do you know the answer to this one? "Which of these places has the highest population?"

65% knows the answer to this question: "You can find the Lincoln Memorial at which location? "

And do you know the answer to this one? "What country is the shamrock a symbol of?"

34% knows the answer to this question: "Otitis externa is an infection of the ear canal, named for participants in a sport. What is it called? "

And do you know the answer to this one? "It's only done to treat really extreme cases of epilepsy, but half of something is removed in a hemispherectomy. What?"

78% knows the answer to this question: "Which of the following is a keyboard instrument and a body part? "

And do you know the answer to this one? "What musician recorded the song 'Heartbreak Hotel' in January, 1956?"

87% knows the answer to this question: "What would you do first with red and white lumps of "Play-Doh" to make a candy cane? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

43% knows the answer to this question: "Which Little Richard hit is also an ice cream flavour? "

And do you know the answer to this one? "One of these, which is NOT a major US city?"