56% knows the answer to this question: "What symbol separates dollars from cents in money? "

And do you know the answer to this one? "Baron Carl-August von Gablenz founded Lufthansa. Ironically enough, how did he die?"

48% knows the answer to this question: "The last American troops left what Asian nation in 1975? "

And do you know the answer to this one? "In 1972, American Bobby Fischer became world champion in what game?"

53% knows the answer to this question: "In the song "Row, Row, Row Your Boat," where are you rowing your boat so merrily? "

And do you know the answer to this one? "Douglas More's opera, "Gallantry," begins with an ad for Lochinvar Soap and opens in a hospital hallway. What is the opera's subtitle?"

76% knows the answer to this question: "Complete the name of Bobby Freeman's 1958 song 'Do You Want To _____'. "

And do you know the answer to this one? "What country has the largest population in the world?"

38% knows the answer to this question: "If you're enduring arthroscopic knee surgery, or endoscopic surgery, as it's sometimes called, what is happening to you? "

And do you know the answer to this one? "What was Italy's traditional currency before the euro?"

37% knows the answer to this question: "Everyday Life is the 8th album released by which pop group? "

And do you know the answer to this one? "What did Siam change its name to twice in the mid-20th century?"

50% knows the answer to this question: "Pacific Coast Highway is a winding and scenic 656 mile long All-American Road In what state? "

And do you know the answer to this one? "What colour was the "Itsy Bitsy Teeny Weeny Bikini" in 1960?"

76% knows the answer to this question: "What dynasty built most of the present-day Great Wall of China as a way to keep out the Mongols? "

And do you know the answer to this one? "Who ruled the Soviet Union for more than two decades, instituting a reign of terror while modernizing Russia?"

47% knows the answer to this question: "Who sang the famous song "Band On The Run" (1974)? "

And do you know the answer to this one? "Who sang the famous song "Rainy Days And Mondays" (1971)?"

47% knows the answer to this question: "Which car company implemented the first large-scale moving assembly line in 1913? "

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

68% knows the answer to this question: "Prik kee noo is a spicy chile whose name literally means "mouse dropping" in what country, where it is a staple of the local cuisine? "

And do you know the answer to this one? "What nuts are used in a Bakewell tart?"

49% knows the answer to this question: "Who starred in the movie "Meet The Parents"? "

And do you know the answer to this one? "What Beatle, sometimes called the goofy one (or maybe the lucky one) is a thuggee-like cult trying to sacrifice in Help?"