67% knows the answer to this question: "What is an animal with a backbone called? "

And do you know the answer to this one? "What is guacamole made from?"

86% knows the answer to this question: "In what country would you find a kiwi bird? "

And do you know the answer to this one? "A manatee belongs to what class of animals?"

61% knows the answer to this question: "What is a scientist who specialises in soil and crops called? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

91% knows the answer to this question: "The 1976 hit single by Wild Cherry was called 'Play That...' what? "

And do you know the answer to this one? "In the days of the Roman Empire, which luxurious fabric was sold for its weight in gold?"

31% knows the answer to this question: "What compound found in tap water is good for the teeth? "

And do you know the answer to this one? "Which national cuisine does bruschetta belong to?"

90% knows the answer to this question: "Which of these items is not a Japanese noodle dish? "

And do you know the answer to this one? "Why do beavers gnaw, chew, and chop nearly all the time?"

67% knows the answer to this question: "Which of these is a major English city? "

And do you know the answer to this one? "In French, what is the meaning of the expression 'Bonne chance'?"

45% knows the answer to this question: "On May 6, 1954, Roger Bannister became the first person to do what? "

And do you know the answer to this one? "What song has the line, "Never make a politician grant you a favor, they will always want to control you forever"?"

42% knows the answer to this question: "Which of these continent - country - capital groups is correct? "

And do you know the answer to this one? "Which is the longest river wholly in England?"

47% knows the answer to this question: "Where would you see a German Zeppelin? "

And do you know the answer to this one? "The country Columbia was named for what famous explorer?"

34% knows the answer to this question: "Which species of crab lives inside a shell? "

And do you know the answer to this one? "What is molten rock beneath the surface of the earth called?"

81% knows the answer to this question: "Who co-founded Eurythmics with Dave Stewart? "

And do you know the answer to this one? "Cowboy Take Me Away' is a hit song from which band?"