31% knows the answer to this question: "The Seine and Rhine are what in Europe? "

And do you know the answer to this one? "If you had 150 email messages saved, then got 27 new ones and deleted 17, how many are there now?"

68% knows the answer to this question: "A red panda is classified as which of these? "

And do you know the answer to this one? "Who or what is The African Queen, for which a 1951 movie is named?"

43% knows the answer to this question: "Who sang the famous song "Theme From 'New York, New York'" (1980) "

And do you know the answer to this one? "Who sang the famous song "California Dreamin'" (1965)?"

54% knows the answer to this question: "Mary I, daughter of Henry VIII, was called Mary Tudor. Catholics wanted her to be succeeded by Mary Stuart, grand-niece of Henry. She was also known by what name? "

And do you know the answer to this one? "In a 1995 Panorama interview, who famously confessed to Martin Bashir, "There were three people in this marriage, so it was a bit crowded"?"

64% knows the answer to this question: "Which famous Johnny O'Keefe song did he release in 1956? "

And do you know the answer to this one? "Which is the deepest land gorge in the world?"

31% knows the answer to this question: "Rastafarians and dreadlocks are associated with what island's culture? "

And do you know the answer to this one? "Which country has Monaco as its capital?"

48% knows the answer to this question: "In 1962, the USSR secretly began building missile bases on an island south of Florida, but their plans were discovered by the U.S. What is this event known as? "

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

80% knows the answer to this question: "Which singer was backed by The Pips? "

And do you know the answer to this one? "Who had a UK number one album in 1968 with 'Delilah'?"

88% knows the answer to this question: "What is made by white blood cells to help fight off infection? "

And do you know the answer to this one? "What is the potential energy in the nucleus of an atom called?"

76% knows the answer to this question: "Who was a Fascist prime minister that came to power in 1922 and ruled Italy as an absolute dictator? "

And do you know the answer to this one? "Which bird shares its name with a country?"

35% knows the answer to this question: "What is the top layer of the soil called? "

And do you know the answer to this one? "Which of these is not a word in the name of a band led by Canada's David Clayton-Thomas?"

38% knows the answer to this question: "What is the state capital of Colorado? "

And do you know the answer to this one? "Who played Sally Bowles in the musical Cabaret?"