68% knows the answer to this question: "The bones around your chest that protect organs such as the heart are called what? "

And do you know the answer to this one? "Which word completes the title of the 1966 Simon and Garfunkel Top Twenty hit 'I Am A ...'?"

94% knows the answer to this question: "Which famous building is in India? "

And do you know the answer to this one? "A painting of an apple, a book and flowers would be known as what?"

53% knows the answer to this question: "Which German ship was sunk in 1941? "

And do you know the answer to this one? "Simon & Garfunkel had which hit single in 1968?"

62% knows the answer to this question: "Which city are we looking for? "

And do you know the answer to this one? "Which city are we looking for?"

51% knows the answer to this question: "If you run a shop specializing in magazines, newspapers and other general items, what is your job? "

And do you know the answer to this one? "What franchise was bought by a group of partners assembled by President George W. Bush in 1989?"

38% knows the answer to this question: "Which country was placed under an international oil embargo in 2012? "

And do you know the answer to this one? "'King Lear' was a play written by which historical figure?"

88% knows the answer to this question: "Ingvar Carlsson, in a show of Swedish egalitarianism, renamed what city's Sager Palace as Sager House? "

And do you know the answer to this one? "The song "La Cucaracha," about a pot-smoking cockroach, became popular during what country's civil war in the 1910s?"

74% knows the answer to this question: "Which rocker made his television debut on "Louisiana Hayride" in 1955? "

And do you know the answer to this one? "What is the name of the fourth major American television network, which hit the air in 1986?"

53% knows the answer to this question: "Corn maize originally came from what part of the world, where it is still used to make beer called chica? "

And do you know the answer to this one? "How many innings are there in a Major League Baseball game?"

58% knows the answer to this question: "Which MLB team drew 4 million plus fans in 2005? "

And do you know the answer to this one? "Which ex-Cream member won Grammys in 1993 for Record, Song and Album of the Year?"

93% knows the answer to this question: "What is the capital of Germany? "

And do you know the answer to this one? "What paradise island does the A in the ABC islands of the Leeward Antilles stand for?"

34% knows the answer to this question: "I played Charlie Chaplin and have had my share of problems with drugs and arrests, who am I? "

And do you know the answer to this one? "Barack Obama was a senator for which US state before he ran for the presidency in 2008?"