57% knows the answer to this question: "What is a natural fiber reeled from the cocoon of a worm? "

And do you know the answer to this one? "Where is Bordeaux, whose Premier Cru table wines are among the world's best: Chateau Mouton-Rothschild, Chateau Lafite-Rothschild, Chateau Latour, Chateau Margaux and Chateau Haut-Brion?"

82% knows the answer to this question: "Someone who worked in a tannery used which type of material? "

And do you know the answer to this one? "Hawkeye and Trapper John were characters on what popular TV series which debuted in 1972?"

61% knows the answer to this question: "What is the capital city of Antarctica? "

And do you know the answer to this one? "What country bombed Pearl Harbor in World War II?"

60% knows the answer to this question: "Which of these foods is in the vegetables group? "

And do you know the answer to this one? "In what country's McDonald's are you most likely to find chicken tatsuta, a fried chicken sandwich spiced with soy sauce and ginger?"

72% knows the answer to this question: "What did a dinosaur's long tail help him do? "

And do you know the answer to this one? "Which country has the bigger population?"

64% knows the answer to this question: "First come, first ... "

And do you know the answer to this one? "Assessed for insurance purposes at $100 million on December 14, 1962, what does Guinness call the world's most valuable painting?"

94% knows the answer to this question: "Hiram King Williams and his son, Randall Hank Williams, and his grandson, Shelton Hank, all used slight variations of what stage name? "

And do you know the answer to this one? "Which piece of computer hardware can be laser, dot-matrix or inkjet?"

48% knows the answer to this question: "What did Marilyn Novak change her name to, to avoid comparisons to that other blonde Marilyn? "

And do you know the answer to this one? "Who made a big splash with his movie debut, playing Benjamin Braddock in The Graduate?"

57% knows the answer to this question: "In which field did Rodgers and Hammerstein become household names in the '40s and '50s? "

And do you know the answer to this one? "Which string instrument is played with a bow?"

88% knows the answer to this question: "Which of these is a liquid? "

And do you know the answer to this one? "On which continent is Greece located?"

72% knows the answer to this question: "Maggie May was a 1970s Number 1 in the UK for which act? "

And do you know the answer to this one? "According to the Andrews Sisters, where shouldn't you sit "with anyone else but me"?"

50% knows the answer to this question: "Which group released an album called "Surfer Girl" in 1963? "

And do you know the answer to this one? "What is the name for a pointy piece of land that goes into an ocean or river?"