65% knows the answer to this question: "What is the correct spelling of this country? "

And do you know the answer to this one? "You can make a salad from this lawn weed's greens and wash it down with a wine made from its yellow flowers. What?"

59% knows the answer to this question: "What is the Latin-derived name for "cat"? "

And do you know the answer to this one? "The description "contains the magnificent Dome of Michelangelo" best describes?"

93% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Chiropody is the old name for podiatry, a medical speciality involving what?"

65% knows the answer to this question: "What Spanish-speaking nation is located just south of the United States? "

And do you know the answer to this one? "What May birthstone gets its name from the Persian word for green?"

91% knows the answer to this question: "Until 1820, most immigrants from this country to America were Protestant, and inhabited Appalachia, but after a potato famine they were Catholic and came to big cities. What country is this? "

And do you know the answer to this one? "What is Europe's most visited theme park?"

45% knows the answer to this question: "Larry LaPrise and his Ram Trio just put their right feet in and put their right feet out when they created what dance in the late 1940s? "

And do you know the answer to this one? "What group was originally known as the Pendletones, after the Pendleton woollen shirts then popular with surfers?"

57% knows the answer to this question: "Which of these is a North American raptor or bird of prey? "

And do you know the answer to this one? "What number comes after 'Catch' in a 1961 Joseph Heller novel?"

86% knows the answer to this question: "What system helps animals exchange carbon dioxide and oxygen? "

And do you know the answer to this one? "What is the only mammal capable of true flight?"

58% knows the answer to this question: "Where in the USA is Mission Control Centre? "

And do you know the answer to this one? "As Tony the Tiger explained, how do Frosted Flakes taste?"

68% knows the answer to this question: "To which food groups do a hot dog and a bun belong? "

And do you know the answer to this one? "Which of the following is not a root vegetable?"

81% knows the answer to this question: "The famous opera house in which Australian city opened in 1973? "

And do you know the answer to this one? "Who got into Guinness for his record 15 roles in the film Chinese Zodiak, including director, producer, actor, fight choreographer and composer?"

65% knows the answer to this question: "Johannes Meyer and Johannes Rissik founded Johannesburg, which they appear to have named for themselves. Where is it? "

And do you know the answer to this one? "What is the opposite to ordinary matter called?"