81% knows the answer to this question: "Which of the following best relates to an actress? "

And do you know the answer to this one? "Christiaan Barnard performed the first transplant of which organ in 1967?"

77% knows the answer to this question: "Who were Davey, Peter, Michael and Mickey? "

And do you know the answer to this one? "What language is mentioned in Bananarama's "Robert De Niro's Waiting"? "

60% knows the answer to this question: "What sport were the five ballet positions inspired by? "

And do you know the answer to this one? "Which Lady Gaga song begins with, 'Hello, hello, baby, you called? I can't hear a thing'?"

40% knows the answer to this question: "In which of the following items are a good source of fiber? "

And do you know the answer to this one? "The Isle of Wight sits in which body of water?"

38% knows the answer to this question: "What are the primary ingredients of a Greek "village" salad? "

And do you know the answer to this one? "In Blonde Crazy, who calls someone a "dirty double-double crossing rat," which is pretty close to "you dirty rat"?"

64% knows the answer to this question: "What is the state capital of Colorado? "

And do you know the answer to this one? "What is the missing word: ... impressions are the most lasting"

61% knows the answer to this question: "Louis Chevrolet is best associated with which division of industry? "

And do you know the answer to this one? "In what country is the World Heritage site, Palace and Park of Versailles?"

75% knows the answer to this question: "The body of which revolutionary figure is permanently displayed in Moscow's Red Square? "

And do you know the answer to this one? "From whom did the "Edwardian era" of fashion gets its name?"

82% knows the answer to this question: "Who sang the famous song Don't You Forget About Me (1985)? "

And do you know the answer to this one? "Who sang the famous song "Layla" (1971)?"

40% knows the answer to this question: "The ancient practice of footbinding was popular in what country? "

And do you know the answer to this one? "Desalination is the removal of what from water?"

42% knows the answer to this question: "The Champs-Élysées is a famous part of which European city? "

And do you know the answer to this one? "In what US state is Philadelphia located?"

79% knows the answer to this question: "Which of these is a parasitic relationship? "

And do you know the answer to this one? "A waterway called the Serpentine separates Hyde Park and Kensington Gardens in what city?"