31% knows the answer to this question: "What is the capital of Japan and the most populous metropolitan area in the world? "

And do you know the answer to this one? "What juice is served with champagne in a mimosa, and with vodka in a screwdriver?"

90% knows the answer to this question: "Fans of which toys collected Horseshoe Points? "

And do you know the answer to this one? "Where did the four children in "The Lion, The Witch and the Wardrobe" travel to?"

32% knows the answer to this question: "Singer Placido Domingo made his stage debut in which form of music in 1959? "

And do you know the answer to this one? "What is the name of the tool used in engraving metal, wood or stone?"

53% knows the answer to this question: "A monkeys is classified as which of these? "

And do you know the answer to this one? "A thatcher worked on which part of a building?"

37% knows the answer to this question: "Which symbol means that the quantities on both sides of it are the same? "

And do you know the answer to this one? "Which is a strategy game about a realistic infection simulation?"

40% knows the answer to this question: "Opening the oven whilst cooking soufflé would cause it to what? "

And do you know the answer to this one? "What do Russians mix with beer to make a cocktail called yorsh?"

78% knows the answer to this question: "Which actor was the first African-American to win an Academy Award? "

And do you know the answer to this one? "Which of these 1960s films did not star Elvis Presley?"

80% knows the answer to this question: "The ancient Egyptian civilization was based around which river? "

And do you know the answer to this one? "The singer Daniel O'Donnell is from which country?"

46% knows the answer to this question: "The production of what starchy side dish is big business in China and Japan? "

And do you know the answer to this one? "Which word is used to mean non-cancerous?"

71% knows the answer to this question: "Bactrian and dromedary are two types of which animal? "

And do you know the answer to this one? "What was that again? You don't know acoustics is? Say what? It's what, now?"

46% knows the answer to this question: "In the title of his 1870 book, how far did Jules Verne take us under the sea? "

And do you know the answer to this one? "A freshwater or saltwater wetland found along rivers, ponds, lakes and coasts is a what?"

42% knows the answer to this question: "What are horizontal and vertical lines on a map called? "

And do you know the answer to this one? "Henri Charpentier may have discovered what cooking technique in 1895, when he accidentally set a crepe pan on fire?"