50% knows the answer to this question: "Who had a Bad Romance in 2009? "

And do you know the answer to this one? "What type of tissue does the adenovirus affect?"

34% knows the answer to this question: "What word is used for a number less than zero? "

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63% knows the answer to this question: "Three feet make one what? "

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76% knows the answer to this question: "What is an "unpowered fixed-wing heavier-than-air" craft called? "

And do you know the answer to this one? "What colour of haze was Jimi Hendrix singing about in the 60s?"

31% knows the answer to this question: "The Magellan Road Mate, Garmin eTrex and TomTom Go are examples of what direction finding device? "

And do you know the answer to this one? "Which ice cream flavour usually contains vanilla, chocolate and strawberry?"

92% knows the answer to this question: "A narrow body of water that connects two larger bodies of water is called a what? "

And do you know the answer to this one? "What does a Cartographer create?"

48% knows the answer to this question: "What do Pop Rocks do in your mouth? "

And do you know the answer to this one? "Which of the following has a liquorice taste?"

36% knows the answer to this question: "In tech talk what is a "Blackberry"? "

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92% knows the answer to this question: "What group of animals is warm-blooded and has fur or hair? "

And do you know the answer to this one? "What system is the body's defence against bacteria?"

50% knows the answer to this question: "Established in 1956, what does the Tefal company make? "

And do you know the answer to this one? "In a typical game of pool, the 8-ball is what color?"

73% knows the answer to this question: "What is 50% of 750? "

And do you know the answer to this one? "Eden has 105 toy cars and Alfie has 36 fewer. How many does Alfie have?"

70% knows the answer to this question: "How many Fallopian tubes does the average woman have? "

And do you know the answer to this one? "The medical term, "ophthalmic", is best defined as?"