76% knows the answer to this question: "What feature was added to London's City Hall in 2007, to make the building more energy efficient? "

And do you know the answer to this one? "What country's national cocktail, caipirinha, is made with a sugar cane rum called cachaca?"

57% knows the answer to this question: "Ableskiver is an apple pancake from what country? "

And do you know the answer to this one? "The Royal Hawaiian Hotel at Waikiki in Honolulu claims to have invented non-alcoholic cocktail, naming it for a celebrity?"

46% knows the answer to this question: "Chosen from Britain's armed forces, what guardians of the Crown Jewels will sometime act as royal bodyguards? "

And do you know the answer to this one? "Up to 50 miles wide but generally less than a foot deep, what Florida marsh is known as the River of Grass?"

55% knows the answer to this question: "What do you call a series of photographs projected onto a screen which creates the illusion of motion? "

And do you know the answer to this one? "A bison is classified as which of these?"

69% knows the answer to this question: "Prosciutto e Melone is included in which cuisine? "

And do you know the answer to this one? "In what style of art does the artist apply paint rapidly to a large canvas to show emotion?"

52% knows the answer to this question: "What rock and roll singer and pianist does Dennis Quaid portray in the 1989 movie "Great Balls of Fire"? "

And do you know the answer to this one? "Finish the title of this Culture Club song: 'Karma ____'."

61% knows the answer to this question: "Alcatraz Prison in which US city closed in 1963? "

And do you know the answer to this one? "Finish The Lyric: "Bound by wild desire, I fell into"?"

42% knows the answer to this question: "Pointe work has been almost exclusively for women since 1830s, when Swedish Italian ballerina Marie Taglioni popularized it. If you are dancing sur les pointes, what are you doing? "

And do you know the answer to this one? "The science term "weather vane" is best defined as which of these?"

80% knows the answer to this question: "Which fruit, used in jellies, juices and wine, is a major export of Italy? "

And do you know the answer to this one? "Champagne is considered what type of wine?"

34% knows the answer to this question: "What is the classification of a red wolf? "

And do you know the answer to this one? "What animal has very long hind legs and long ears? "

67% knows the answer to this question: "What are scientists who study animals called? "

And do you know the answer to this one? "What animal features on the logo of Quantas Airlines?"

73% knows the answer to this question: "In what country was Joan of Arc born? "

And do you know the answer to this one? "What type of government did the USSR have until 1991?"