34% knows the answer to this question: "In what year did Nazi Germany invade the Netherlands? "

And do you know the answer to this one? "Which of these men was not a member of the Rat Pack?"

78% knows the answer to this question: "In 1946, Churchill made a speech about what type of curtain dividing Europe? "

And do you know the answer to this one? "What nationality was Jean Moulin?"

73% knows the answer to this question: "The first electric sewing machine was marketed by whom? "

And do you know the answer to this one? "What is half of 44, plus 64?"

91% knows the answer to this question: "What is 54, plus 10, plus a dozen? "

And do you know the answer to this one? "What is the star like in "Twinkle, Twinkle Little Star"?"

63% knows the answer to this question: "Which one of these means to decide something will not occur? "

And do you know the answer to this one? "Which of these continent - country - capital groups is correct?"

49% knows the answer to this question: "TV western "Gunsmoke" was set in which town? "

And do you know the answer to this one? "Desmond Tutu, the Archbishop of Cape Town, resides in what country?"

75% knows the answer to this question: "To which food groups do a hot dog and a bun belong? "

And do you know the answer to this one? "What website is most credited with expanding the popularity of purchasing things online?"

87% knows the answer to this question: "Tequila, grenadine and orange juice make up what drink? "

And do you know the answer to this one? "Which famous ship sank on April 15th 1912?"

36% knows the answer to this question: "Which South American ballroom dance evolved from the flamenco? "

And do you know the answer to this one? "A group of which insects is called an army or a colony?"

45% knows the answer to this question: "What word is used to describe breast tissue? "

And do you know the answer to this one? "How many hours are in 3 days?"

42% knows the answer to this question: "What was the name of the Pope who died in 2005? "

And do you know the answer to this one? "The 26th Amendment to the Constitution in 1971 lowered voting age from 21 to what?"

39% knows the answer to this question: "What was the first name of wartime US President Mr. Wilson? "

And do you know the answer to this one? "Google was founded in which country?"