60% knows the answer to this question: "What type of people might suffer from decompression sickness, or the bends? "

And do you know the answer to this one? "What are the large masses of land containing most of the world's countries called?"

63% knows the answer to this question: "What was the code name for the invasion of Normandy by the Allies? "

And do you know the answer to this one? "In '83 which European island saw earthquakes culminate in the eruption of a volcano?"

77% knows the answer to this question: "Where was Hadrian's Wall built? "

And do you know the answer to this one? "What does GATT stand for?"

72% knows the answer to this question: "The ancient Greek god of war was Ares, but what was his name in Roman mythology? "

And do you know the answer to this one? "In 1982, Ozzy Osbourne hit the headlines after reputedly biting the head off which creature?"

76% knows the answer to this question: "Squam Lake, near Holderness, New Hampshire, also goes by what name, for the Henry Fonda movie filmed there? "

And do you know the answer to this one? "What Marilyn Monroe movie gets its name from the nursery rhyme Pease Porridge Hot?"

34% knows the answer to this question: "Who sang the famous song "The Devil Went Down To Georgia" (1979) "

And do you know the answer to this one? "Who sang the famous song Do You Believe In Magic (1965)? "

69% knows the answer to this question: "Who sang the famous song "The Lady In Red" (1986) ? "

And do you know the answer to this one? "Who sang the famous song "Man In The Mirror" (1988)"

75% knows the answer to this question: "If 40% of men retire by the age of 55, how many are still working at age 56 or older? "

And do you know the answer to this one? "Who sang the famous song ”Choo Choo Ch’Boogie” (1946)?"

52% knows the answer to this question: "Large purple birthmarks are named after which alcoholic drink? "

And do you know the answer to this one? "What was the name of the doll launched as competition for Barbie in 1963?"

59% knows the answer to this question: "The 1842 'Battle of Kabul' was fought during which war? "

And do you know the answer to this one? "Visitors to the court of Peter the Great would drink from the Cup of the White Eagle, which contained about a quart and a half of what booze?"

33% knows the answer to this question: "What was the code name for the invasion of Normandy by the Allies? "

And do you know the answer to this one? "In which of these languages is Tony Blair fluent?"

57% knows the answer to this question: "In which country was the impressionist painter Vincent Van Gogh born? "

And do you know the answer to this one? "Nek Chand began gathering garbage for the 25-acre Rock Garden near Sukhna Lake in what country's Chandigarh state?"