86% knows the answer to this question: "Which type of warfare is particularly associated with World War I? "

And do you know the answer to this one? "What was the first artificial satellite to be launched in to space by the USSR?"

44% knows the answer to this question: "What metal is used in airplanes for its lightweight properties? "

And do you know the answer to this one? "The Blarney Stone is a tourist attraction in which country?"

79% knows the answer to this question: "Which country consists of over 7000 islands? "

And do you know the answer to this one? "In 1984, the European Economic Community provided funds to help combat the famine in what country?"

37% knows the answer to this question: "What do the five rings on Olympic flag represent? "

And do you know the answer to this one? "Les Miserables debuted in what city, where it was also set?"

90% knows the answer to this question: "What number is famously associated with Heinz? "

And do you know the answer to this one? "What is the name given to any painting that has been made directly on a wall?"

69% knows the answer to this question: "Alcatraz Prison in which US city closed in 1963? "

And do you know the answer to this one? "What name is used to describe unbranded medication?"

73% knows the answer to this question: "Which is the complete name of famous businessman Onassis? "

And do you know the answer to this one? "Which of these do Mexico, England and China have in common?"

48% knows the answer to this question: "Bass is a type of what? "

And do you know the answer to this one? "The alligator can be found in the swamps of which US state?"

63% knows the answer to this question: "From what perspective does a map shows what the earth looks like? "

And do you know the answer to this one? "Which fruit has a fuzzy skin?"

63% knows the answer to this question: "I Walk the Line' is what male singer-songwriter's breakthrough song? "

And do you know the answer to this one? "Who invented the first powered, controlled airplane in 1903?"

45% knows the answer to this question: "What is another term for a basketball team's substitutes? "

And do you know the answer to this one? "Who sang the famous song "Call Me" (1980)?"

91% knows the answer to this question: "If you order australus on a menu, you're actually eating what animal's meat? "

And do you know the answer to this one? "Add an E to the end of the name of this stringed musical instrument and you get what kitchen utensil that slices food?"