68% knows the answer to this question: "What Rodgers and Hammerstein musical was based on Margaret Landon's novel "Anna and the King of Siam"? "

And do you know the answer to this one? "What does the French word Fleur mean"

44% knows the answer to this question: "What continent is most likely to be rocked by a form of cryoseism known as an ice quake? "

And do you know the answer to this one? "What prince follows Prince Charles as heir to the throne?"

54% knows the answer to this question: "If you have £198 and spend £25, how much is left? "

And do you know the answer to this one? "Galoshes is another name for what type of footwear?"

36% knows the answer to this question: "What famous scientist was awarded the 1921 Nobel Prize in Physics? "

And do you know the answer to this one? "Red sky in morning, sailors take what?"

80% knows the answer to this question: "What is the missing word: East is east, and west is ... (and never the twain shall meet) "

And do you know the answer to this one? "What is a trick for adding 9?"

81% knows the answer to this question: "What decreases in the body as it ages, causing loss of skin elasticity? "

And do you know the answer to this one? "In which country is the harbour city Mumbai?"

64% knows the answer to this question: "What sea of the Atlantic Ocean surrounds Jamaica, Aruba and the Cayman Islands? "

And do you know the answer to this one? "What is irregular about the Manx cat?"

54% knows the answer to this question: "Which former soccer star and model was named Sexiest Man Alive by People magazine in November 2015? "

And do you know the answer to this one? "Which tool is commonly used by a photographer?"

51% knows the answer to this question: "Which fraction is the largest? "

And do you know the answer to this one? "What river, the longest on its continent, carries more water than do the longest rivers on every other continent combined?"

38% knows the answer to this question: "What type of candy is often found in a pack of baseball cards? "

And do you know the answer to this one? "Lyon is in which country?"

70% knows the answer to this question: "What marketing icon is known for the catchphrase "it keeps going and going"? "

And do you know the answer to this one? "Which of these countries borders the US?"

88% knows the answer to this question: "Lyme disease is spread by which insect? "

And do you know the answer to this one? "How many commandments were given to Moses?"