31% 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?"

60% 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?"

73% knows the answer to this question: "What is the capital of Germany? "

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

69% 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"?"

89% 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?"

66% 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?"

95% 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?"

93% 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?"

53% 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?"

89% 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?"

57% 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?"

41% 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?"