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And do you know the answer to this one? "What is often prevented by following recommended guidelines for introducing new foods to babies?"

69% knows the answer to this question: "Which of these continent - country - capital groups is correct? "

And do you know the answer to this one? "Tiergarten and Kreuzberg are suburbs of which European capital?"

82% knows the answer to this question: "Which medical abbreviation describes coronary heart disease? "

And do you know the answer to this one? "What type of drug promotes blood clotting?"

35% knows the answer to this question: "Who is the pop star that died from complications from an eating disorder, anorexia nervosa? "

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41% knows the answer to this question: "The song 'My Heart Will Go On' by Celine Dion is from which movie soundtrack? "

And do you know the answer to this one? "Which is a hit song by Tom Jones?"

30% knows the answer to this question: "What device controls temperature with a switch? "

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62% knows the answer to this question: "Which pair of animal species and type is correct? "

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50% knows the answer to this question: "Which of these species is an endangered goose that lives on volcanic slopes? "

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59% knows the answer to this question: "Which species name means lives on the blood of other species? "

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91% knows the answer to this question: "What is the Mekong? "

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91% knows the answer to this question: "What movie is the Little Chef Remy figure from? "

And do you know the answer to this one? "Much of "The Second Best Exotic Marigold Hotel" takes place in what country?"

86% knows the answer to this question: "Who sang 'Don't Go Breaking My Heart' with Elton John in 1976? "

And do you know the answer to this one? "Who sang the Bond theme song 'Diamonds Are Forever'?"