36% knows the answer to this question: "By what elemental property is the average weight of an atom classified? "

And do you know the answer to this one? "Which of these is a city in France?"

86% knows the answer to this question: "A plane journey from Heathrow to Charles de Gaulle airport lands in which city? "

And do you know the answer to this one? "What is the term for a shirt with no sleeves?"

66% knows the answer to this question: "What was "Spirit of St. Louis"? "

And do you know the answer to this one? "What is the practice of cultivating the land or raising livestock?"

78% knows the answer to this question: "The object of marbles was to knock balls out of a circle with a marble known as the what? "

And do you know the answer to this one? "What animal comes after "duck duck" in the 1930s chasing game?"

46% knows the answer to this question: "How many stomachs have humans have? "

And do you know the answer to this one? "What name is given to low lying islands, particularly those found in the West Indies?"

72% knows the answer to this question: "Who sang the song "Everybody (Backstreet's Back)"? "

And do you know the answer to this one? "Who sang the famous song "Proud Mary" (1971) ?"

63% knows the answer to this question: "What was Mao Zedong's army called? "

And do you know the answer to this one? "Of which country was Ayatollah Ali Khameini Supreme Leader at the start of the 90s?"

49% knows the answer to this question: "What is the capital city of Mexico, and the largest city in North America by population? "

And do you know the answer to this one? "What is the periodic rise and fall in the ocean's water level called?"

37% knows the answer to this question: "What fruit is so closely related to the pumpkin that many so-called pumpkins are actually that fruit? "

And do you know the answer to this one? "Mascarpone is a type of what?"

63% knows the answer to this question: "What word means the number of times a number appears in a set of data? "

And do you know the answer to this one? "What reindeer's name was also Gerry Ford's middle name?"

58% 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 of these is a long-horned antelope from the dry areas in Africa and Asia?"

82% knows the answer to this question: "What coin has the same value as 50 cents? "

And do you know the answer to this one? "What colour was the "People Eater" in the title of a 1958 hit song?"