76% knows the answer to this question: "What is the capital of Italy? "

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

89% knows the answer to this question: "What is the capital of Australia? "

And do you know the answer to this one? "Who discovered penicillin in 1928?"

81% knows the answer to this question: "What is the capital city of Canada? "

And do you know the answer to this one? "Who painted the ceiling of the Sistine Chapel?"

95% knows the answer to this question: "Who was the leader of Germany during World War II? "

And do you know the answer to this one? "In which year did the U.S. land astronauts on the moon?"

31% knows the answer to this question: "Who was the first man to reach the South Pole? "

And do you know the answer to this one? "In which year did the American Revolution officially begin?"

84% knows the answer to this question: "Who was the first man to orbit the Earth? "

And do you know the answer to this one? "In which year did the Wall Street Crash trigger the Great Depression?"

44% knows the answer to this question: "Who was the first emperor of China? "

And do you know the answer to this one? "In which year did the American Civil War begin?"

31% knows the answer to this question: "Who was the first President of the United States? "

And do you know the answer to this one? "In which year did World War II end?"

82% knows the answer to this question: "Who sang "Your Song" (1970)? "

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

66% knows the answer to this question: "Who sang "Take On Me" (1985)? "

And do you know the answer to this one? "Who sang "Faith" (1987)?"

61% knows the answer to this question: "Who sang "Wake Me Up Before You Go-Go" (1984)? "

And do you know the answer to this one? "Who sang "Billie Jean" (1983)?"

67% knows the answer to this question: "Who sang "I Want to Hold Your Hand" (1963)? "

And do you know the answer to this one? "Who sang "Pretty Woman" (1964)?"