31% knows the answer to this question: "What is the missing word: Fight fire with ... "

And do you know the answer to this one? "What is the missing word: ... impressions are the most lasting"

34% knows the answer to this question: "Stunt cycle toys featuring which rider were popular in the 70s? "

And do you know the answer to this one? "What was the name of the surgery game which required a steady hand?"

44% knows the answer to this question: "The release of which movie in 1977 created a huge toy demand? "

And do you know the answer to this one? "221B Baker Street was a game based on which detective?"

95% knows the answer to this question: "What is an electrical tracing of the heartbeat or heart rhythm called? "

And do you know the answer to this one? "What is damage to the brain called, in a medical context?"

31% knows the answer to this question: "What long-standing South African policy was discontinued in 1990? "

And do you know the answer to this one? "Most domesticated ducks are descended from what green-headed ducks?"

51% knows the answer to this question: "What famous chocolate with a candy-coated shell comes in plain or peanut? "

And do you know the answer to this one? "The last words I heard before I was shot to death were, "You can't say Dallas doesn't love you, Mr. President." Who am I?"

69% knows the answer to this question: "Which number is largest? "

And do you know the answer to this one? "If your grocery budget is $300 a month and you spent $242 already this month, how much is left?"

71% knows the answer to this question: "The two crime-fighting heroes who defend Gotham City were? "

And do you know the answer to this one? "Michael Landon is the only actor to have three TV shows run consecutively for 5 years or more each. They were: "Little House on the Prairie (1974-1983)" and "Highway to Heaven (1984-1989)". What was the third one? "

88% knows the answer to this question: "What shape is the Washington, D.C. Department of Defense headquarters which opened in 1943? "

And do you know the answer to this one? "What is the only country bordering Vatican City?"

58% knows the answer to this question: "Which islands made the headlines in 1982 when they were invaded by Argentina? "

And do you know the answer to this one? "What country did the British divide into two weird time zones: Bombay Time (GMT +4:51) and Calcutta Time (GMT +5:30:21)?"

84% knows the answer to this question: "In which country did the Mau Mau Rebellion take place? "

And do you know the answer to this one? "Which famous scientist was born in Germany in 1879, became a Swiss citizen in 1901 and later became a US citizen in 1940?"

45% knows the answer to this question: "What continent did most of the fighting take place in World War I? "

And do you know the answer to this one? "Which country did St. Patrick help convert to Christianity?"