42% knows the answer to this question: "Which first man to walk on the Moon died in 2012? "

And do you know the answer to this one? "In 2009, what river was US Airways Flight 1549 able to land safely on after being disabled when hitting a flock of Canada geese?"

87% knows the answer to this question: "What is the up and down movement of ocean water caused by wind called? "

And do you know the answer to this one? "What is different between a cerebral thrombosis and a coronary thrombosis?"

41% knows the answer to this question: "Which word is spelled correctly? "

And do you know the answer to this one? "What science primarily concerns the study of living organisms?"

90% knows the answer to this question: "Hong Kong was returned to which country by the British in 1997? "

And do you know the answer to this one? "What is a small box that moves people and things from floor to floor using cables or hydraulics?"

54% knows the answer to this question: ""Draft dodger" was applied in the 60s to Americans trying to avoid going to which war? "

And do you know the answer to this one? "Of these, which is NOT a city in Europe?"

48% knows the answer to this question: "Which area of the body has the largest bone? "

And do you know the answer to this one? "What gives blue cheese its color?"

73% knows the answer to this question: "What song by U2 is about "The Troubles in Northern Ireland"? "

And do you know the answer to this one? "Which American brothers were pioneers in air travel?"

91% knows the answer to this question: "The 1851 novel 'Moby Dick' is about which type of animal? "

And do you know the answer to this one? "Who founded the Ford Motor Company?"

78% knows the answer to this question: "In the late 1960's to early 1970's, the United States military fought in what country? "

And do you know the answer to this one? "In what industry did John Davidson Rockefeller get rich?"

63% knows the answer to this question: "What are residents of China called? "

And do you know the answer to this one? "Sweden is located on which continent?"

79% knows the answer to this question: "Removing dead skin cells to reveal newer skin below is a process called what? "

And do you know the answer to this one? "Which of these mints, developed by crossbreeding water mint and spearmint, is the source of menthol, which soothes colds and coughs?"

51% knows the answer to this question: "Where would you find the fictional Dracula's castle? "

And do you know the answer to this one? "To multiply by 10, what digit do you add to the end?"