55% knows the answer to this question: "James Butler Hickok was better known by which name? "

And do you know the answer to this one? "Hampton Court Palace is said to be haunted by Katherine Howard, the fifth wife of what king, whose home the palace was?"

61% knows the answer to this question: ""Clearasil" is a product used to treat what? "

And do you know the answer to this one? "According to rumours, what takes seven years to pass through your digestive system if swallowed?"

94% knows the answer to this question: "In "The Wizard of Oz", what state is Dorothy from? "

And do you know the answer to this one? "John Denver had a #1 hit with a song called "Calypso," which was his tribute to what French scientist, who had a research vessel of that name?"

40% knows the answer to this question: "In which of these countries would you find aborigines? "

And do you know the answer to this one? "What is embedded in reinforced concrete to increase its tensile strength?"

51% knows the answer to this question: "Nadia Comaneci earned perfect scores in which sport in 1976? "

And do you know the answer to this one? "Which letter surname was adopted by activist Malcolm Little?"

63% knows the answer to this question: "What well-known building in Asia symbolizes eternal love and is widely considered as one of the world's most beautiful buildings? "

And do you know the answer to this one? "Which historical figure was the last queen of France?"

88% knows the answer to this question: "Who sang the famous song Mrs Robinson (1968)? "

And do you know the answer to this one? "Who sang the famous song Jumpin' Jack Flash (1970)? "

90% knows the answer to this question: "The first Woodstock Festival took place in which decade? "

And do you know the answer to this one? "Which country celebrates Bastille Day?"

34% knows the answer to this question: "What is the missing word: A fool and his money are soon .... "

And do you know the answer to this one? "What does 11 raised to the power of 1 equal?"

92% knows the answer to this question: "What was O.J. Simpson charged with when he was arrested in 1994? "

And do you know the answer to this one? "2014 marked the release of a drug with a 90-95% success rate against which liver disease?"

71% knows the answer to this question: "In what tune do the Beatles take a sad song and make it better? "

And do you know the answer to this one? "If you want to try jerk chicken or patties, or maybe even curried lobster, what country is your best bet?"

67% knows the answer to this question: "Which of these colors is NOT on the French flag? "

And do you know the answer to this one? "What is the name of the oil rich state in the Middle East?"