70% 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)?"

45% 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)?"

67% knows the answer to this question: "Who sang "Stayin’ Alive" (1977)? "

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

95% 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)?"

72% 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?"

77% 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?"

86% knows the answer to this question: "What is the capital of Japan? "

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

73% 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?"

77% 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?"

40% 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?"

68% knows the answer to this question: "What is the capital of Germany? "

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

82% 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"?"