41% knows the answer to this question: "What are proteins that help speed up chemical reactions called? "

And do you know the answer to this one? "Lone Star is the official beer of which U.S. state?"

34% knows the answer to this question: "Which chemical helps keep a pool free of bacteria? "

And do you know the answer to this one? "The Rocky Mountains are in which country?"

85% knows the answer to this question: "Bananas are in which USDA 2005 MyPyramid group? "

And do you know the answer to this one? "What type of animal is an African wild cat?"

54% knows the answer to this question: "What is the addictive chemical in cigarettes? "

And do you know the answer to this one? "Which form of energy can we see with the naked eye?"

48% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What type of frequencies do bats use for their radar?"

82% knows the answer to this question: "Kate buys a new dress for £300. She wears it twice on holiday, 6 times to the cinema, 12 times to work and 10 times at the weekend. What is the cost per wear? "

And do you know the answer to this one? "What was the name of the Spice Girls movie?"

92% knows the answer to this question: "30x31÷30 equals what number? "

And do you know the answer to this one? "The Joy of Life fountain is located where?"

86% knows the answer to this question: "204x196÷196 equals what number? "

And do you know the answer to this one? "Which European City hosted the 1936 Olympic Games?"

85% knows the answer to this question: "10x48+190 equals what number? "

And do you know the answer to this one? "(10 + 6 ) ÷ (4 x 2)"

75% knows the answer to this question: "After a 1976 show in Memphis, the Boss climbed over the wall of the King's home. Who were they? "

And do you know the answer to this one? "The 1979 Soviet invasion of what nearby nation caused an international uproar? "

80% knows the answer to this question: "Who sang the famous song "Moonlight Becomes You" (1943)? "

And do you know the answer to this one? "Famous as a party destination, what "drunken" New Orleans street is found between Canal and Esplanade?"

83% knows the answer to this question: "What is the name for a shelf above a fireplace? "

And do you know the answer to this one? "What is a thin line or narrow beam of light called?"