93% knows the answer to this question: "Which one of these inventions or discoveries came first? "

And do you know the answer to this one? "What was the name of the prison that Nelson Mandela spent years in?"

80% knows the answer to this question: "Who said, "Better a diamond with a flaw than a pebble without"? "

And do you know the answer to this one? "What country's dictator Nicolae Ceausescu was overthrown in the 1980s?"

83% knows the answer to this question: "Which national cuisine does bruschetta belong to? "

And do you know the answer to this one? "What is the country of origin of the Welsh Corgi?"

60% knows the answer to this question: "What do farmers called chopped feed and grain, found in airtight silos? "

And do you know the answer to this one? "19 plus what equals 42?"

93% knows the answer to this question: "Which word is used to mean cancerous? "

And do you know the answer to this one? "Vienna is the capital of which European country?"

57% knows the answer to this question: "90210 is the famous zip code of which area? "

And do you know the answer to this one? "What does the World Book Encyclopedia describe as "a great gash in the earth 1 mile deep and between 14 and 18 miles wide in some places"?"

45% knows the answer to this question: "What is the missing word: An ounce of .... is worth a pound of cure "

And do you know the answer to this one? "Yellowstone Park is located in which country?"

39% knows the answer to this question: "Which band had a 60s concept album called "Tommy"? "

And do you know the answer to this one? "Who got paid bigger bucks for the 2012-13 NBA season?"

84% knows the answer to this question: "Who co-wrote and sung '(Sittin' On) The Dock of the Bay'? "

And do you know the answer to this one? "Who sang the famous song The Needle & the Damage Done (1972)? "

95% knows the answer to this question: "Who sang the famous song ”God Save the Queen” (1977)? "

And do you know the answer to this one? "Who sang the famous song Portamente Al Sol (1996)? "

58% knows the answer to this question: "Who sang the famous song Get It Hot (1979)? "

And do you know the answer to this one? "Who sang the famous song She Looks To Me (2006)? "

90% knows the answer to this question: "What was the name of the Lakota chief who led the allied Native American tribes with Chief Gall and Crazy Horse at the Battle of the Little Bighorn? "

And do you know the answer to this one? "What year did Clinton get acquitted of impeachment charges?"