33% knows the answer to this question: "In what European country is the city of Marseille? "

And do you know the answer to this one? "The Sears Tower and the Aon Center are tall buildings in which US city?"

51% knows the answer to this question: "What country's great wall runs about 4,000 miles from Shanhaiguan in the east to Lop Nur in the west? "

And do you know the answer to this one? "I am one of the greatest golfers in the history of Japan. Who am I ?"

47% knows the answer to this question: "The first time a woman flew across the Atlantic was in 1928, when she was a passenger on the plane. Later, in 1932, she did it again, this time she was the pilot. "

And do you know the answer to this one? "What does "neutron" mean?"

48% knows the answer to this question: "Who was Charles Dickens? "

And do you know the answer to this one? "The D-Day invasions took place in which part of France?"

34% knows the answer to this question: "36+28+20 equals what number? "

And do you know the answer to this one? "Which of these rivers is located in the U.S.?"

80% knows the answer to this question: "Olives are the most important crop in which of these countries? "

And do you know the answer to this one? "The description "chain of subtropical islands, linked by the U.S. Highway 1" best describes?"

31% knows the answer to this question: "What is 18 doubled? "

And do you know the answer to this one? "12 can be divided by 1, 2, 4, 3 and which other number?"

51% knows the answer to this question: "Mount Fuji is the highest point in what country? "

And do you know the answer to this one? "Which of these countries lies between China and Japan?"

61% knows the answer to this question: "Finish the band name: The Moody ______. "

And do you know the answer to this one? "Of which country is Nova Scotia a part?"

80% knows the answer to this question: "Which of these is a city in Italy? "

And do you know the answer to this one? "What item of clothing was blue suede, according to Elvis?"

65% knows the answer to this question: "Manhattan is an area of which city? "

And do you know the answer to this one? "Which famous golfer has a PlayStation game named after him?"

53% knows the answer to this question: "What kid show's cover of Mambo #5 somehow hit #1 in Britain, with such lyrics as "a little bit of tiling on the roof"? "

And do you know the answer to this one? "What actor, known for wearing a cowboy hat on TV, collected some 4,000 hats, including five that Ronald Reagan gave him?"