31% knows the answer to this question: "What country is bordered by Germany, the Czech Republic, Slovakia and the Ukraine? "

And do you know the answer to this one? "At what theme park would you ride the Flight of the Hippogriff, enjoy butterbeer at The Three Broomsticks and buy a wand at Ollivander's?"

39% knows the answer to this question: "In Britain, what would you be served if you asked for bangers and mash? "

And do you know the answer to this one? "In which century did 19th century engineer Isambard Kingdom Brunel die?"

56% knows the answer to this question: "What is the position from which the viewer looks at an object or visual field? "

And do you know the answer to this one? "What are the small spots called occasionally seen in your field of vision?"

32% knows the answer to this question: "In the 1250s, the Little Ice Age began, precipitating the Great Famine from 1315-22, which left Europe medically vulnerable to what epidemic from 1347-51? "

And do you know the answer to this one? "The mixto sandwich also has what name, for the country where it has been popular in cigar factories and sugar mills?"

37% knows the answer to this question: "What is the name of the former British Prime Minister who served from 1979 to 1990? "

And do you know the answer to this one? "Who sang the famous song "I Will Survive" (1979)"

70% knows the answer to this question: "Tequila, grenadine and orange juice make up what drink? "

And do you know the answer to this one? "Something to remember next time you're in India. Lacking a middle ear, what animal is actually following the charmer's flute, not the music?"

83% knows the answer to this question: "What is tripe made from? "

And do you know the answer to this one? "What famous game was created in 1934 by Charles B. Darrow?"

32% knows the answer to this question: "In the 1940s, Germany was divided into two separate sovereign states. What were they called? "

And do you know the answer to this one? "Which English actor starred in the 1969 movie "The Italian Job"? "

91% knows the answer to this question: "What animal's poison is Cleopatra said to have used when she committed suicide in 30 BC? "

And do you know the answer to this one? "In what country is the Louvre Museum?"

95% knows the answer to this question: "Whom did Britain's Prince Charles marry on July 29, 1981? "

And do you know the answer to this one? "In 1888, the first commercial deodorant was developed in the US what was it called? "

62% knows the answer to this question: "A buck, or male deer, is also called a what? "

And do you know the answer to this one? "The Imjin War was fought between Japan and which other country?"

89% knows the answer to this question: "What kind of household item do you see here? "

And do you know the answer to this one? "What kind of household item do you see here?"