43% knows the answer to this question: "Which island group includes the islands of Maui, Oahu and Kauai? "

And do you know the answer to this one? "How many seats did a Chevrolet Corvette car have?"

64% knows the answer to this question: "Where was Nelson Mandela imprisoned? "

And do you know the answer to this one? "Which US state did William Penn found?"

42% knows the answer to this question: "In a typical game of pool, the 8-ball is what color? "

And do you know the answer to this one? "Which nationality does fried chicken belong to?"

48% knows the answer to this question: "Which of these words means an exciting or very unusual occurrence? "

And do you know the answer to this one? "What is the missing word: Better to remain silent and be thought a fool than to speak and remove all ...."

75% knows the answer to this question: "What is a large area of level ground called? "

And do you know the answer to this one? "Otitis externa is an infection of the ear canal, named for participants in a sport. What is it called?"

87% knows the answer to this question: "What is half of 44, plus 64? "

And do you know the answer to this one? "Who performed "Light My Fire" (1967)?"

53% knows the answer to this question: "What is Hydrogen's chemical symbol? "

And do you know the answer to this one? "What fluid-filled sac surrounds the human embryo?"

68% knows the answer to this question: "The name of what tree appears before Falls and Rapids in the names of Iowa cities? "

And do you know the answer to this one? "Who was the Duke of Lauenburg?"

48% knows the answer to this question: "What is the name for a severe type of headache? "

And do you know the answer to this one? "Which American brothers were pioneers in air travel?"

76% knows the answer to this question: "Popular in Greece and Turkey, what triangular pastry is filled with nuts and drizzled in honey-lemon syrup? "

And do you know the answer to this one? "The Bay of Pigs Invasion took place in which country?"

37% knows the answer to this question: "The 'Oregon Trail' and the 'Santa Fe Trail' were used by settlers in which country? "

And do you know the answer to this one? "What are the pilots who guide ship captains to docking areas safely called?"

57% knows the answer to this question: "Which famous actress married Joe DiMagigo in 1954? "

And do you know the answer to this one? "The main Festival of Britain site was on the banks on which river?"