82% knows the answer to this question: "Who ruled as Soviet dictator from 1924 until 1953? "

And do you know the answer to this one? "What is oceanic crust?"

47% knows the answer to this question: "What is 9613 rounded to the nearest 10? "

And do you know the answer to this one? "What colour is in the title of Whoopi Goldberg's first major film?"

35% knows the answer to this question: "What is the capital city of Thailand? "

And do you know the answer to this one? "Where is the Emirates Palace situated?"

65% knows the answer to this question: "A girl cycled 20km before lunch and 12km after lunch. What was the total distance travelled? "

And do you know the answer to this one? "If you are serving Haute Cuisine, what is your job?"

68% knows the answer to this question: "Which of these was a US President in the 1960s? "

And do you know the answer to this one? "Which country was Ayatollah Khomeini the religious leader of during the 1980s?"

58% knows the answer to this question: "Black Monday in 1987 refers to which of these areas? "

And do you know the answer to this one? "What is the title of the famous British rock opera film released in 1975?"

57% knows the answer to this question: "Torald Sollmann tried to find an antidote to what horrific gas ... by spraying himself with it? "

And do you know the answer to this one? "Because bakers were worried about shortchanging customers, how many loaves are there in a baker's dozen?"

49% knows the answer to this question: "How old was Bruce Lee when he died? "

And do you know the answer to this one? "Which form of transport was withdrawn in London in 1952?"

80% knows the answer to this question: "3243+2166+1089 equals what number? "

And do you know the answer to this one? "Eggs are packaged in sixes, how many packs do you need to buy in order to have 90 eggs?"

43% knows the answer to this question: "321+218+115 equals what number? "

And do you know the answer to this one? "Which is the highest mountain in the world?"

34% knows the answer to this question: "What political leader in South Africa voted for the first time in his life in the 1994 election that brought him to power? "

And do you know the answer to this one? "Which 2008 movie can be described as Leering Ledger menaces Gotham?"

59% knows the answer to this question: "Who puts themselves in danger in order for a scene in a film to be exciting? "

And do you know the answer to this one? "A girl cycled 24km before lunch and 11km after lunch. What was the total distance travelled?"