80% knows the answer to this question: "Which nationality does Pizzette E Salatini belong to? "

And do you know the answer to this one? "I'm credited with inventing the cat flap, whose pendulum effect also illustrates my third law of motion. Who am I?"

87% knows the answer to this question: "What sport is described as a hybrid form of swimming, dance, and gymnastics? "

And do you know the answer to this one? "As we learned in the 1964 movie, how much sugar makes the medicine go down in a most delightful way?"

40% knows the answer to this question: "Who sang the famous song ”Piece of My Heart” (1968)? "

And do you know the answer to this one? "Who sang the famous song Feel Like Makin Love (1975)? "

54% knows the answer to this question: "Who sang the famous song ”What’s Going On?” (1971)? "

And do you know the answer to this one? "Who sang the famous song Money For Nothing (1985)? "

67% knows the answer to this question: "What politician did John Hinckley, Jr. try to assassinate outside the Washington Hilton Hotel on March 30, 1981? "

And do you know the answer to this one? "What was Jimmy Carter's occupation before entering politics?"

70% knows the answer to this question: "Which of the following best relates to a guitarist? "

And do you know the answer to this one? "A scientist that studies the Earth's surface is called what?"

34% knows the answer to this question: "In what U.S. state is Hollywood located? "

And do you know the answer to this one? "A delta is an entrance to what?"

59% knows the answer to this question: "What type of people might suffer from decompression sickness, or the bends? "

And do you know the answer to this one? "What are the large masses of land containing most of the world's countries called?"

37% knows the answer to this question: "Who sang the famous song "Let's Go Crazy" (1985) "

And do you know the answer to this one? "In what country is the Simpson Desert located?"

52% knows the answer to this question: "Who sang the famous song Deep forbidden lake (1977)? "

And do you know the answer to this one? "Who sang the famous song One Big Love (1997)? "

71% knows the answer to this question: "Who sang the famous song "The Rose" (1980) ? "

And do you know the answer to this one? "Who sang the song, "Another Day in Paradise"?"

83% knows the answer to this question: "Finish the band name: The Moody ______. "

And do you know the answer to this one? "Who caused an uproar at the halftime show of the 2004 Super Bowl?"