39% knows the answer to this question: "Kim Il-Sung led which country from 1948 to 1994? "

And do you know the answer to this one? "Elvis was drafted into which branch of the military in 1958?"

93% knows the answer to this question: "Who sang the song, "Achy Breaky Heart"? "

And do you know the answer to this one? "Which liquid does a flower produce to attract insects?"

91% knows the answer to this question: "What does a carnivore eat? "

And do you know the answer to this one? "What 1986 film is about a young recruit in Vietnam faces a moral crisis?"

40% knows the answer to this question: "What is a popular term that is used to describe Italian coffee? "

And do you know the answer to this one? "I'm the Shakespeare prince who asked "to be or not to be?" Who am I?"

46% knows the answer to this question: "Despite inventing the telephone, who never called either his wife or his mother because they were deaf? "

And do you know the answer to this one? "What bean-shaped organ is supposedly stolen from New Orleans tourists, who wake up in ice-filled bathtubs after a night of carousing?"

81% knows the answer to this question: "I was the head of the Palestine Liberation Organisation who died at age 75, who am I "

And do you know the answer to this one? "What vegetable comes in both hot and non-hot varieties?"

34% knows the answer to this question: "Which King of England had six wives? "

And do you know the answer to this one? "What did David Livingstone name the famous waterfall he came across when navigating the Zambezi river?"

70% knows the answer to this question: "What is the more common name for sodium hydroxide? "

And do you know the answer to this one? "For which of these is "CEO" an acronym?"

45% knows the answer to this question: "Which crop is grown in paddy fields? "

And do you know the answer to this one? "What is the missing word: ... for courses"

42% knows the answer to this question: "In India, the enormous, beautiful tomb of Shah Jahan's wife is called what? "

And do you know the answer to this one? "Proverbially, "it takes two" to do what dance of Argentinean origin?"

86% knows the answer to this question: "What sort of animal is Mr Ed? "

And do you know the answer to this one? "If Naples remodelled itself to look more like the Neapolitan ice cream named for it, what would they need to do?"

77% knows the answer to this question: "Free is for ... "

And do you know the answer to this one? "Human Body - which of these words is spelled correctly?"