47% knows the answer to this question: "What's the geological feature carved out by the Colorado River in Arizona? "

And do you know the answer to this one? "Where was Queen Elizabeth II crowned?"

90% knows the answer to this question: "Rome is a city in which European country? "

And do you know the answer to this one? "Which former actor became President of the United States in 1980?"

63% knows the answer to this question: "Which New York building is 1250 feet tall? "

And do you know the answer to this one? "The first widely eaten salad in North America was popularized by the Dutch. It is made of raw shredded cabbage, what is it?"

60% knows the answer to this question: "Who signed the 'Revenue Act of 1861'? "

And do you know the answer to this one? "Which group is made up of sisters and a brother?"

47% knows the answer to this question: "In 1879, Queen Victoria enjoyed what dish, which had miraculously arrived all the way from Australia, in a refrigerated cabin aboard the SS Strathleven? "

And do you know the answer to this one? "Which famous explorer named the Australian region known as New South Wales?"

90% knows the answer to this question: "The Yeoman Warders who guard the Tower of London are commonly called what? "

And do you know the answer to this one? "What Scottish city shares its name with a large city in Western Australia?"

70% knows the answer to this question: "I was a U.S. Senator that ran for President on the Democratic Party ticket in 2004, who am I? "

And do you know the answer to this one? "Lille is a city In what European country?"

61% knows the answer to this question: "Which country did Harrods originate from? "

And do you know the answer to this one? "What city's dome, destroyed by an A-bomb and left in ruins, once topped the Prefectural Products Exhibition Hall?"

32% knows the answer to this question: "What famous fictional character rubs a lamp in "1001 Arabian Nights"? "

And do you know the answer to this one? "In which century was the Italian fascist Benito Mussolini born?"

44% knows the answer to this question: "Who was the author of 1946's "The Common Book of Baby and Child Care"? "

And do you know the answer to this one? "Changes in attitudes towards art, led what to be added to the figures in Michelangelo's "Last Judgment"?"

34% knows the answer to this question: "In the fall of 2008, I complained when people traded emails of a faked picture of me, carrying a big gun and wearing a star-spangled bikini. Mind you, I also complained when Newsweek ran a cover photo of me that wasn't altered at all. Who am I? "

And do you know the answer to this one? "Humphry Davy discovered this element in 1807 and renamed it twice, which is why the Brits spell it with an I and the Americans don't. What is it?"

95% knows the answer to this question: "Which is NOT a domesticated cat breed? "

And do you know the answer to this one? "The Congo rainforest takes its name from what? "