65% knows the answer to this question: "Roger Tullgren got disability benefits in Sweden because of his addiction to what musical genre, which started when he heard Black Sabbath as a toddler? "

And do you know the answer to this one? "Which breed of dog is used for hunting upland birds?"

36% knows the answer to this question: "Who co-wrote and sung '(Sittin' On) The Dock of the Bay'? "

And do you know the answer to this one? "Tangier is a coastal town in which Arab country?"

42% knows the answer to this question: "Which band had a 60s concept album called "Tommy"? "

And do you know the answer to this one? "What was the name of Lord Nelson's flagship at the Battle of Trafalgar?"

57% knows the answer to this question: "90210 is the famous zip code of which area? "

And do you know the answer to this one? "What does the World Book Encyclopedia describe as "a great gash in the earth 1 mile deep and between 14 and 18 miles wide in some places"?"

55% knows the answer to this question: "Which word is used to mean cancerous? "

And do you know the answer to this one? "Vienna is the capital of which European country?"

32% knows the answer to this question: "What do farmers called chopped feed and grain, found in airtight silos? "

And do you know the answer to this one? "19 plus what equals 42?"

51% knows the answer to this question: "Which national cuisine does bruschetta belong to? "

And do you know the answer to this one? "What is the country of origin of the Welsh Corgi?"

91% knows the answer to this question: "What country's dictator Nicolae Ceausescu was overthrown in the 1980s? "

And do you know the answer to this one? "Who said, "Better a diamond with a flaw than a pebble without"?"

40% knows the answer to this question: "Which one of these inventions or discoveries came first? "

And do you know the answer to this one? "In 1917 Edmund Allenby entered what city on foot, as its first Christian conqueror since the Crusades?"

43% knows the answer to this question: "What was Neil Armstrong's famous deed, accomplished in 1969? "

And do you know the answer to this one? "Who said, "That’s one small step for a man, one giant leap for mankind"?"

71% knows the answer to this question: "In which city was singer Hisham Abbas born? "

And do you know the answer to this one? "What rock band consists of brothers Anthony Caleb, Ivan Nathan and Michael Jared Followill and their cousin Cameron Matthew Followill?"

39% knows the answer to this question: "Which country has the least infrastructure? "

And do you know the answer to this one? "Who is Michael Flatley?"