59% knows the answer to this question: "I played Charlie Chaplin and have had my share of problems with drugs and arrests, who am I? "

And do you know the answer to this one? "Barack Obama was a senator for which US state before he ran for the presidency in 2008?"

67% knows the answer to this question: "Which European country split into two republics in 1992? "

And do you know the answer to this one? "Robespierre, Danton and Marat were called Jacobins for a club near Rue St-Jacques, in what city?"

74% knows the answer to this question: "Who sang the famous song "(Everything I Do) I Do It For You" (1991) ? "

And do you know the answer to this one? "Who sang the famous song "Bat Out Of Hell" (1977) ?"

76% knows the answer to this question: "What is the potential energy in the nucleus of an atom called? "

And do you know the answer to this one? "Who played a man-whore in American Gigolo, then played a john in Pretty Woman?"

87% knows the answer to this question: "What are horizontal and vertical lines on a map called? "

And do you know the answer to this one? "Which of the following is a measure used for distance?"

43% knows the answer to this question: "What is the largest island in the continental United States? "

And do you know the answer to this one? "Which of these rivers is mentioned in Duran Duran's single Rio? "

38% knows the answer to this question: "What country introduced the first jet fighter, the Messerschmidt Me-262, which first flew in 1944? "

And do you know the answer to this one? "What country did Czar Nicholas lead?"

55% knows the answer to this question: "Which of the following terms refers to a disease-producing agent? "

And do you know the answer to this one? "If you are getting rid of a disease, what are you doing to it?"

40% knows the answer to this question: "Who sang the famous song "Graceland" (1987) ? "

And do you know the answer to this one? "Who sang the famous song "Mandy" (1974) ?"

67% knows the answer to this question: "Which of these ingredients is the basis for Italian dressing? "

And do you know the answer to this one? "What website is most credited with expanding the popularity of purchasing things online?"

59% knows the answer to this question: "Who sang the famous song ”Eleanor Rigby” (1966)? "

And do you know the answer to this one? "Who sang the famous song ”Puppy Love” (1972)?"

66% knows the answer to this question: "What were the armed combatants who entertained audiences in the Roman Empire by engaging in mortal combat called? "

And do you know the answer to this one? "What food was invented in China? "