45% knows the answer to this question: "What is the name of the former British Prime Minister who served from 1979 to 1990? "

And do you know the answer to this one? "Which American singer was born in 1979?"

81% knows the answer to this question: "Which of your five senses is actually an ability to decode vibrations in the air? "

And do you know the answer to this one? "If a bill is $50 and the tip must be 15%, what is the total bill?"

47% knows the answer to this question: "What company did John Stuart Mill work for more than 30 years? "

And do you know the answer to this one? "Who was the first to be known for using methods of nonviolent civil disobedience in protest?"

81% knows the answer to this question: "What phrase is engraved on Mel Blanc's tombstone? "

And do you know the answer to this one? "What is the color of Genie in the movie "Aladdin"?"

66% knows the answer to this question: "Who was John Adams? "

And do you know the answer to this one? "What was the name of the man who killed Lee Harvey Oswald in 1963?"

89% knows the answer to this question: "Who sang the famous song "Invisible Touch" (1986) "

And do you know the answer to this one? "Megan Fox was born in 1986. What is she famous for?"

86% knows the answer to this question: "What is a surface finish that is between glossy and matte called? "

And do you know the answer to this one? "Which food is in the vegetables group?"

43% knows the answer to this question: "Which record label was founded in 1959? "

And do you know the answer to this one? "In the 1950s the United States began the Space Race with which other country?"

90% knows the answer to this question: "What Italian poet wrote "The Divine Comedy"? "

And do you know the answer to this one? "In what war was the 'Stones River (Murfreesboro)'?"

40% knows the answer to this question: "The Black Madonna of Czestochowa is one of what country's most sacred symbols? "

And do you know the answer to this one? "Which country is located on the continent of Africa?"

46% knows the answer to this question: "What is a storage device for electricity called? "

And do you know the answer to this one? "What did Rapunzel let down?"

86% knows the answer to this question: "By what name are Australian women known generically? "

And do you know the answer to this one? "What's the alternative name of the Australian landmark Uluru?"