72% knows the answer to this question: "Who sang the famous song "(Sittin' On) The Dock Of The Bay" (1968) ? "

And do you know the answer to this one? "Who sang the famous song "Wake Me Up Before You Gogo" (1984)"

94% knows the answer to this question: "What are the products Tide and Daz, both launched in the 1950s? "

And do you know the answer to this one? "A car travels at a speed of 105 kilometres per hour. How far will it travel in 5 hours?"

62% knows the answer to this question: "The main reason you flood paddies is too drown the weeds and provide the water needed for what crop? "

And do you know the answer to this one? "What is the cost of 30 apples at 7p each?"

51% knows the answer to this question: "Where is Bordeaux, whose Premier Cru table wines are among the world's best: Chateau Mouton-Rothschild, Chateau Lafite-Rothschild, Chateau Latour, Chateau Margaux and Chateau Haut-Brion? "

And do you know the answer to this one? "Which country implemented a "one child policy" in 1979?"

44% knows the answer to this question: "What major invention did Alexander Graham Bell unveil at the Centennial Exposition in Philadelphia in 1876? "

And do you know the answer to this one? "What acidic precipitation occurs when sulfur dioxides build up in the clouds?"

69% knows the answer to this question: "The unique sound of what Kellogg product is the result of its being toasted to create a network of air pockets that expand and break, albeit unevenly, when you add milk? "

And do you know the answer to this one? "Feta cheese originally was made from the milk of what animal?"

52% knows the answer to this question: "Which of these animals can shock their prey with 500 volts of electricity? "

And do you know the answer to this one? "What was the capital of ancient Greece? "

40% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "What state's southern tip is consumed by the Everglades, an ecosystem of sawgrass marshes, cypress swamps and estuarine mangrove forests?"

74% knows the answer to this question: "Patron is a luxury brand of what Mexican booze, and is sold in hand-blown individually numbered bottles? "

And do you know the answer to this one? "What would you put in a piping bag?"

46% knows the answer to this question: "What does USSR stand for? "

And do you know the answer to this one? "Which country became the third nation to perform a space docking mission in 2012?"

94% knows the answer to this question: "Who sang the famous song "Starman" (1972) "

And do you know the answer to this one? "Who sang the famous song "Walk on By" (1964)?"

85% knows the answer to this question: "The 1975 movie 'Jaws' was about which sort of animal? "

And do you know the answer to this one? "Which 1970s TV show can you find Adam Cartwright?"