95% knows the answer to this question: "Which of these birds is an excellent mimic of the human voice and other sounds? "

And do you know the answer to this one? "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher?"

36% knows the answer to this question: "What type of animal is a squirrel? "

And do you know the answer to this one? "Which ancient country used hieroglyphics for writing?"

73% knows the answer to this question: "What colourful forest in Baden-Wurttemberg is famous for its cherry cake, as well as for its wooden carvings, especially of cuckoo clocks? "

And do you know the answer to this one? "What is a yak classified as?"

47% knows the answer to this question: "What was the name of the rulers of Ancient Egypt? "

And do you know the answer to this one? "What volatile gas was responsible for the Hindenburg disaster in 1937?"

82% knows the answer to this question: "Outside what European capital is the huge Charles de Gaulle Airport located? "

And do you know the answer to this one? "Which 80s toys were "Robots in Disguise"?"

40% knows the answer to this question: "In 1795, painter Francisco de Goya became head of what? "

And do you know the answer to this one? "Which French city is mainland Europe's largest?"

59% knows the answer to this question: "Which mammal is nocturnal and has a black-and-white striped face? "

And do you know the answer to this one? "Which of these months are people most likely to go on a diet?"

38% knows the answer to this question: "What yellow citrus fruit is often made into a drink? "

And do you know the answer to this one? "What does the F stand for in an FAQ section of a website?"

81% knows the answer to this question: "Who was supposed to play Dr Evil, only to opt instead for Liar Liar, which Steve Martin had passed on? "

And do you know the answer to this one? "What type of geography is the land of Afghanistan?"

48% knows the answer to this question: "What tragedy took place on April 15, 1912? "

And do you know the answer to this one? "What is the distinguishing feature of a Manx cat?"

47% knows the answer to this question: "Who was the creator of the Mongol empire? "

And do you know the answer to this one? "What song did the charity supergroup USA for Africa release for charity?"

75% knows the answer to this question: "The singer Daniel O'Donnell is from which country? "

And do you know the answer to this one? "Who sang songs 'I Will Always Love You', 'I Have nothing', etc for the 1992 movie 'The Bodyguard'?"