67% knows the answer to this question: "A girl cycled 23km before lunch and 46km after lunch. What was the total distance travelled? "

And do you know the answer to this one? "If you found £13 on the floor and then won £964 on a scratch card, How much money would you be up?"

92% knows the answer to this question: "The ancient Romans built 'aqueducts' to carry what? "

And do you know the answer to this one? "Rum Tum Tugger is a character in which show?"

36% knows the answer to this question: "Which is the largest number? "

And do you know the answer to this one? "If you divide $17.16 evenly among three people, how much will each person get?"

49% knows the answer to this question: "What was the first name of silent movie star Jolson who died in 1950? "

And do you know the answer to this one? "William Golding's hit 50s novel was "Lord of the " what?"

71% knows the answer to this question: "In which Spielberg film does much of the action take place aboard The Orca? "

And do you know the answer to this one? "Which of these is one of the four countries which occupied Germany following World War II?"

57% knows the answer to this question: "In the Matrix series, the second movie is called what? "

And do you know the answer to this one? "Which famous British band broke apart in 1970?"

37% knows the answer to this question: "What was the name of the first book of world records which was published in 1955? "

And do you know the answer to this one? "Which of the following is a hit movie based on a short story?"

35% knows the answer to this question: "What was the first name of ex-First Lady Roosevelt, who died in 1962? "

And do you know the answer to this one? "From West Africa, Synseplaum dulcificum is called miracle berry, and its key ingredient, miraculin, produces what effect, one especially handy if you don't like lemons?"

75% knows the answer to this question: "What song hit #1 in 1965 by Tom Jones? "

And do you know the answer to this one? "The C in "The OC" is for "County." What conservative California county, home to Richard Nixon, gives us the O?"

44% knows the answer to this question: "Back in the 1970s, why might you (or maybe your dad) have had an eight-track cartridge in the car? "

And do you know the answer to this one? "Which of these people swam for the United States in the 2004 Olympics?"

47% knows the answer to this question: "The 'V & A' refers to which London museum? "

And do you know the answer to this one? "What form of currency (money) is used in Italy? "

41% knows the answer to this question: "What is the more common term for seasonal allergic rhinitis? "

And do you know the answer to this one? "Which organ of the body can be most affected by excess alcohol?"