56% knows the answer to this question: "What was the surname of Sugar Ray, a 1958 boxing champion? "

And do you know the answer to this one? "Which "H" did Britain hand back to the Chinese in 1997? "

48% knows the answer to this question: "How does insulin travel around the body? "

And do you know the answer to this one? "What is a 10-letter word meaning "the act of placing side by side, together, or in contact"?"

61% knows the answer to this question: "Which of these men was not a musician during the 1950s? "

And do you know the answer to this one? "What is the highest score you can get in gymnastics?"

85% knows the answer to this question: "Who asked "D'Ya Think I'm Sexy" in 1979? "

And do you know the answer to this one? "What is the piece of metal on a bridle that goes into the horse's mouth?"

89% knows the answer to this question: "Who lives in the Palais de l'Élysée, at 55 Rue du Faubourg Saint-Honore, not far from the Champs-Élysées? "

And do you know the answer to this one? "In what U.S. city can you go for a walk in the Golden Gate Park?"

93% knows the answer to this question: "Which street in London is associated with the medical profession? "

And do you know the answer to this one? "What Tennessee Williams play is about Laura Wingfield, who lives in a fantasy world populated by glass animals?"

51% knows the answer to this question: "What country's flag is called the Union Jack? "

And do you know the answer to this one? "Where is the infamous American base on Cuba where terrorists and terrorist suspects are held located?"

75% knows the answer to this question: "Because they have to spread their legs to drink from lakes and rivers, and because this makes them vulnerable to predators, they hardly ever sweat, despite living on the African savannah, and they can instead get most of the water they need from the plants they eat. What animal is this? "

And do you know the answer to this one? "Which Greek city was originally built around the Acropolis?"

53% knows the answer to this question: "Prime Minister Helen Clark is a historical leader of which country? "

And do you know the answer to this one? "What nickname is given to the Santa Clara valley in California?"

46% knows the answer to this question: "What British political figure survived an assassination attempt by the IRA in 1984? "

And do you know the answer to this one? "Black Monday, October 20, 1987, was the date of what type of catastrophic crash?"

74% knows the answer to this question: "According to Little Eva, Grand Funk Railroad and Kylie Minogue, "everybody's doing a brand new dance now." What dance? "

And do you know the answer to this one? "What gets formed by the mixture of soap with the calcium and magnesium ions found in hard water?"

34% knows the answer to this question: "Rodgers and Hammerstein were originally asked to add some new songs to a show using Von Trapp family songs. What musical emerged? "

And do you know the answer to this one? "What Japanese paper-based art is also of interest to mathematicians?"