90% knows the answer to this question: "Which of these is not a word in the name of a band led by Canada's David Clayton-Thomas? "

And do you know the answer to this one? "What is the top layer of the soil called?"

31% knows the answer to this question: "Which bird shares its name with a country? "

And do you know the answer to this one? "Who was a Fascist prime minister that came to power in 1922 and ruled Italy as an absolute dictator?"

30% knows the answer to this question: "What is made by white blood cells to help fight off infection? "

And do you know the answer to this one? "As you might infer from the P, what two diseases typically comprise COPD?"

49% knows the answer to this question: "Which singer was backed by The Pips? "

And do you know the answer to this one? "Who had a UK number one album in 1968 with 'Delilah'?"

90% knows the answer to this question: "I'm a shooting guard who won 5 NBA championships with the LA Lakers. Who am I? "

And do you know the answer to this one? "In which country is the city of Calgary?"

80% knows the answer to this question: "Rastafarians and dreadlocks are associated with what island's culture? "

And do you know the answer to this one? "When were coffee, sugar and gas rationed in the U.S.?"

43% knows the answer to this question: "Which famous Johnny O'Keefe song did he release in 1956? "

And do you know the answer to this one? "How many feet does an alligator have? "

86% knows the answer to this question: "Which gun shelled Paris in World War I? "

And do you know the answer to this one? "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?"

82% knows the answer to this question: "Who sang the famous song "Theme From 'New York, New York'" (1980) "

And do you know the answer to this one? "Who sang the famous song "California Dreamin'" (1965)?"

59% knows the answer to this question: "A red panda is classified as which of these? "

And do you know the answer to this one? "Who said, "I have no special talent. I am only passionately curious"?"

85% knows the answer to this question: "The Seine and Rhine are what in Europe? "

And do you know the answer to this one? "If you had 150 email messages saved, then got 27 new ones and deleted 17, how many are there now?"

40% knows the answer to this question: "Who sang the famous song "Another Brick In The Wall" (1980)? "

And do you know the answer to this one? "How old was Ronald Reagan when he died on June 5, 2004?"