48% knows the answer to this question: "What number came after "Catch" in the title of a popular Joseph Heller novel? "

And do you know the answer to this one? "What is compressed burned wood used for drawing called?"

70% knows the answer to this question: "... is certain but death and taxes "

And do you know the answer to this one? "Which country's government is communist?"

67% knows the answer to this question: "What is 70 minus 29? "

And do you know the answer to this one? "Which country lies directly to the south of Egypt?"

88% knows the answer to this question: "What is the liquid component of blood known as? "

And do you know the answer to this one? "What kind of cheese is usually found on pizza?"

53% knows the answer to this question: "Who sang the famous song "Lust For Life" (1977) "

And do you know the answer to this one? "Who sang the famous song "Legs" (1985)"

42% knows the answer to this question: "Which former Boomtown Rats singer was cast as a rocker going insane in the movie "The Wall"? "

And do you know the answer to this one? "What country is formally known as Persia until 1935?"

39% knows the answer to this question: "What causes the blueness in blue vein cheese? "

And do you know the answer to this one? "Focaccia al Rosmarino is a food item of what type of cuisine?"

76% knows the answer to this question: "First flown in 1936 in Germany, what was the Hindenburg? "

And do you know the answer to this one? "The Roman Empire was centered in which present-day country?"

36% knows the answer to this question: "What is the missing word: If ... were horses, beggars would ride "

And do you know the answer to this one? "Which country is Saint Helier the capital of?"

83% knows the answer to this question: "The Arc de Triomphe is located in the middle of what? "

And do you know the answer to this one? "Who sang the famous song "Echoes" (1971)"

64% knows the answer to this question: "Which word is not like the other three? "

And do you know the answer to this one? "Who sang the famous song "Jumping Jack Flash" (1968) ?"

44% knows the answer to this question: "The artist known as El Greco was born on Crete, an island of which nation? "

And do you know the answer to this one? "Which of these is NOT a real country?"