67% knows the answer to this question: "Which Mexican food is not usually served at breakfast? "

And do you know the answer to this one? "Consisting of the clavicle and the scapula, where would you find your pectoral girdle?"

30% knows the answer to this question: "Named for James Clerk Maxwell, the mountain Maxwell Montes is called "the only man on" what astronomical body, whose features are mostly named for women? "

And do you know the answer to this one? "What fast-food franchise got its start in a Shell gas station in Corbin, Kentucky, on US25 to Florida?"

46% knows the answer to this question: "Which 'I' is a country in Europe? "

And do you know the answer to this one? "Who duetted with Boyz II Men on the hit 'One Sweet Day'?"

74% knows the answer to this question: "What boy band released the hit song "I Want It That Way" (1999) "

And do you know the answer to this one? "What rapper in oversize pants released the hit song "U Can't Touch This" (1990)"

68% knows the answer to this question: "What was President Ford's first name? "

And do you know the answer to this one? "In what battle did General Custer's army fight against Crazy Horse?"

90% knows the answer to this question: "NutraSweet, created in 1981, produces which products? "

And do you know the answer to this one? "Robert Borden was the prime minister of which country during World War I?"

55% knows the answer to this question: "Ray Charles had a hit single in 1960. What was it called? "

And do you know the answer to this one? "Who was Marlene Dietrich?"

43% knows the answer to this question: "Which mythical land was lost under the sea? "

And do you know the answer to this one? "Which is the smallest of the US' 50 states?"

62% knows the answer to this question: "The Kangaroo Dog can be found where? "

And do you know the answer to this one? "What is the pedigree of a horse known as?"

57% knows the answer to this question: "What does the 'U' stand for in USA? "

And do you know the answer to this one? "What was the name of Sherlock Holmes' partner & friend?"

79% knows the answer to this question: "What is the name given to a curved architectural structure supported by columns or pillars? "

And do you know the answer to this one? "In what year did Nazi troops invade Soviet Russia?"

59% knows the answer to this question: "In what European country's south western parts is the city of Cornwall? "

And do you know the answer to this one? "What European capital is heated almost entirely by geothermal heating provided by volcanic activity?"