81% knows the answer to this question: "What is a cervical collar also known as? "

And do you know the answer to this one? "Local anaesthetic is often abbreviated to which two letters?"

59% knows the answer to this question: " Guacamole originates from "

And do you know the answer to this one? "Feta cheese is a product and popular ingredient in the cuisine of what country?"

90% knows the answer to this question: "Which Danish writer wrote many famous fairy tales? "

And do you know the answer to this one? "In the Roald Dahl story, what kind of factory does Charlie Bucket visit?"

51% knows the answer to this question: "What kind of astronomical body is officially known as IP/Halley? "

And do you know the answer to this one? "The Everglades is a large area of swampland in which state?"

59% knows the answer to this question: "Which of the following is used as a rating scale to grade gasoline? "

And do you know the answer to this one? "The creation of our universe is said to have started with which theory?"

66% knows the answer to this question: "A baker sells 360 brown rolls and 275 white. How many does she sell altogether? "

And do you know the answer to this one? "What maths term means the largest amount?"

72% knows the answer to this question: "What direction should a compass always point? "

And do you know the answer to this one? "Which of these instruments would you not find in a string quartet?"

39% knows the answer to this question: "Guacamole is a food item of what type of cuisine? "

And do you know the answer to this one? "Where did the dingo originate?"

53% knows the answer to this question: "Which car company started producing the Mustang in 1964? "

And do you know the answer to this one? "50s star Richie Valens sang his hit La Bamba in which language?"

63% knows the answer to this question: "Rembrandt was Dutch, and Rembrandts are late-blooming varieties of what perennials, associated with the Dutch? "

And do you know the answer to this one? "Five children have 275 stickers each. How many do they have altogether?"

64% knows the answer to this question: "Cairo is the capital of which country? "

And do you know the answer to this one? "Which of these states is on the west coast of America?"

40% knows the answer to this question: "Luciano Pavarotti made his opera debut in which country in 1965? "

And do you know the answer to this one? "Which of these is the correct spelling of a mountain range?"