61% knows the answer to this question: "El Malpais is a national monument in which state? "

And do you know the answer to this one? "Which river created the Grand Canyon?"

69% knows the answer to this question: "Who was the famed Italian violin maker that died in 1737? "

And do you know the answer to this one? "Lance Armstrong won titles in which sport before being exposed as a cheat?"

75% knows the answer to this question: "Who sang the famous song "Homeward Bound" (1966) ? "

And do you know the answer to this one? "Who sang the famous song "(They Long To Be) Close To You" (1970) ?"

88% knows the answer to this question: "Roger Miller sang that he was king of the what in the 60s? "

And do you know the answer to this one? "Terry Jacks had a hit with "Seasons in the" what in 1974?"

41% knows the answer to this question: "What are the "Big Dipper" and "Orion" examples of in the night sky? "

And do you know the answer to this one? "When the 19th Amendment was ratified in 1920, who got the right to vote?"

85% knows the answer to this question: "After the Cuban Revolution of January 1959, who assumed power? "

And do you know the answer to this one? "What was Elvis Presley's nationality?"

63% knows the answer to this question: "Who sang the famous song "Radio Radio" (1977)? "

And do you know the answer to this one? "Who sang the famous song "Hit The Road Jack" (1961)? "

90% knows the answer to this question: "Pecans, pumpkin and yucca are foods that originate where? "

And do you know the answer to this one? "What is Spain's second city?"

53% knows the answer to this question: "How many days will it take to drive 3500 miles if you average 700 miles each day? "

And do you know the answer to this one? "What is half of 32, times 6?"

78% knows the answer to this question: "Aristotle Onassis founded Olympic Airlines in which country in the 50s? "

And do you know the answer to this one? "The process that turns sugars into alcohol when making wine is called what?"

31% knows the answer to this question: "What are food preservatives designed to do? "

And do you know the answer to this one? "What colour is standard cellophane?"

66% knows the answer to this question: "A zincographer worked with which metal? "

And do you know the answer to this one? "The description "the nation's most sacred shrine" best describes?"