59% knows the answer to this question: "Who discovered the oral polio vaccine? "

And do you know the answer to this one? "Who had a dream that his "four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character"?"

78% knows the answer to this question: "What is the only country in the Middle East with a predominantly Jewish population? "

And do you know the answer to this one? "Who said, "I dream my painting and I paint my dream."?"

86% knows the answer to this question: "Who was murdered in the Ides of March in 44 BC by a group of senators led by Brutus and Cassius? "

And do you know the answer to this one? "Charles V built the Bastille as a fort to protect what city?"

94% knows the answer to this question: "Finish the big rap hit rap title, "Drop it like its .."? "

And do you know the answer to this one? "Who was the only Spice Girl who was actually nicknamed for a spice?"

65% knows the answer to this question: "Who is Mikhail Gorbachev? "

And do you know the answer to this one? "What was the first name of Marx, a German communist philosopher?"

52% knows the answer to this question: "Who sang the famous song "You're In My Heart" (1977) "

And do you know the answer to this one? "Who sang the famous song "Knowing Me, Knowing You" (1977) ?"

51% knows the answer to this question: "What is nonparticipation in a dispute or war? "

And do you know the answer to this one? "Which NATO member has a larger population?"

65% knows the answer to this question: "What state's motto is "Ua mau ke ea o ka aina i ka pono"? "

And do you know the answer to this one? "What shell-like building stands beneath Sydney Harbor Bridge, Australia?"

31% knows the answer to this question: "Is a tambourine a wind, string, percussion or keyboard instrument? "

And do you know the answer to this one? "Get this party started! What is Alecia Moore's colorful stage name?"

36% knows the answer to this question: "Who sang the famous song "Y.M.C.A." (1979)? "

And do you know the answer to this one? "Who sang the famous song "Summer Nights" (1978)?"

38% knows the answer to this question: "Who sang the famous song "ABC" (1970)? "

And do you know the answer to this one? "Who sang the famous song "Only Yesterday" (1975)?"

47% knows the answer to this question: "Who sang the famous song "I Heard It Through The Grapevine" (1969) ? "

And do you know the answer to this one? "Who sang the famous song "Mona Lisa" (1950)?"