43% knows the answer to this question: "Who sang "American Pie" (1971)? "

And do you know the answer to this one? "Who sang "Go Your Own Way" (1977)?"

94% knows the answer to this question: "Who sang "Paranoid" (1970)? "

And do you know the answer to this one? "Who sang "Breaking the Law" (1980)?"

79% knows the answer to this question: "Who sang "Stayin’ Alive" (1977)? "

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

64% knows the answer to this question: "Who sang "Dancing Queen" (1976)? "

And do you know the answer to this one? "Who sang "Hotel California" (1976)?"

44% knows the answer to this question: "Who sang "Imagine" in 1971? "

And do you know the answer to this one? "Who sang "Stayin’ Alive" in 1977?"

65% knows the answer to this question: "What is the capital of Brazil? "

And do you know the answer to this one? "Who developed the theory of relativity?"

91% knows the answer to this question: "What is the capital of Japan? "

And do you know the answer to this one? "Who discovered penicillin?"

51% knows the answer to this question: "What is the capital of Canada? "

And do you know the answer to this one? "Who painted the Mona Lisa?"

83% knows the answer to this question: "What is the capital of Russia? "

And do you know the answer to this one? "Who was the first human in space?"

77% knows the answer to this question: "What is the capital of France? "

And do you know the answer to this one? "Who invented the theory of evolution by natural selection?"

34% knows the answer to this question: "What is the capital of Germany? "

And do you know the answer to this one? "Who wrote "Hamlet"?"

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

And do you know the answer to this one? "Who painted "The Last Supper"?"