34% knows the answer to this question: "If one person eats $25 in food a week, how much money will you need to feed four people a week? "

And do you know the answer to this one? "Alcatraz was a prison on an island with a nice view of a major US city. What bay is the Rock in?"

61% knows the answer to this question: "Who was Rembrandt van Rijn? "

And do you know the answer to this one? "Sweet and sour chicken is a food item of what type of cuisine?"

79% knows the answer to this question: "What was the name given to a group of typists working for a company in the 30s or 40s? "

And do you know the answer to this one? "Where is John Lennon Airport located?"

55% knows the answer to this question: "In what continent has the lowest natural temperature on Earth been recorded? "

And do you know the answer to this one? "Which company is behind the Windows operating system?"

69% knows the answer to this question: "What best selling book is about an actor who searches for his mysterious father? "

And do you know the answer to this one? "Which Danish writer wrote many famous fairy tales?"

53% knows the answer to this question: "The first colour picture of which planet was taken from space in 1959? "

And do you know the answer to this one? "Located in the south; southern."

76% knows the answer to this question: "Patron is a luxury brand of what Mexican booze, and is sold in hand-blown individually numbered bottles? "

And do you know the answer to this one? "What is a way to cook cod, as well as a name for catching it illegally?"

82% knows the answer to this question: "How many inches are in a foot? "

And do you know the answer to this one? "Solve the following addition problem: 5100 + 357 + 312?"

70% knows the answer to this question: "What is a young kangaroo called? "

And do you know the answer to this one? "What disease is caused by a bacterium called Legionella pneumophila, which attacks the white blood cells that usually attack infections?"

61% knows the answer to this question: "Ebola originated on which continent? "

And do you know the answer to this one? "What is the main symptom of dysentery?"

91% knows the answer to this question: "A nine-minute scene in the Charlton Heston version of Ben-Hur is one of the most famous action scenes in movie history. What happens in it? "

And do you know the answer to this one? "What did Marilyn Novak change her name to, to avoid comparisons to that other blonde Marilyn?"

42% knows the answer to this question: "Who had the hit 60's song "I'm Sorry" on Decca? "

And do you know the answer to this one? "What Johnny Cash song includes the oft-quoted lyric, "I shot a man in Reno/just to watch him die"?"