74% knows the answer to this question: "Versions of what food include the Chicago deep dish, California gourmet and Hawaiian, which comes with pineapple? "

And do you know the answer to this one? "What landmark was actually carved out by the Colorado River, although legend says Paul Bunyan did it by dragging his ax?"

94% knows the answer to this question: "From what perspective does a map shows what the earth looks like? "

And do you know the answer to this one? "What fruit is a very popular pie filling?"

85% knows the answer to this question: "What is another term for a mixed-breed dog? "

And do you know the answer to this one? "What is the name of an instrument that records vibrations in the Earth's crust?"

60% knows the answer to this question: "Kolkata used to be called Calcutta. Where is it? "

And do you know the answer to this one? "Where is the city of Kyoto found?"

77% knows the answer to this question: "Of Gujarati descent, Ben Kingsley played what Indian leader in a film with the same name? "

And do you know the answer to this one? "What did Marilyn Novak change her name to, to avoid comparisons to that other blonde Marilyn?"

83% knows the answer to this question: "What do you call horizontal movement of water? "

And do you know the answer to this one? "Which Portuguese explorer was the first to reach India?"

57% knows the answer to this question: "What song has the line, "Lord Almighty, I feel my temperature rising, higher higher, it's burning through to my soul"? "

And do you know the answer to this one? "It's thought that the Pacific tree frog is the only species of frog to make this noise, but because it lives in Hollywood, the sound became established through the movies. What sound is this?"

76% knows the answer to this question: "If I order surf 'n turf at a restaurant, what should I expect to be served? "

And do you know the answer to this one? "Which food is in the grains group?"

54% knows the answer to this question: "Which bird can't walk? "

And do you know the answer to this one? "Which of these was not one of the Kingston Trio back in Palo Alto in 1957, but was the name of their first hit?"

42% knows the answer to this question: "What is liposuction employed for in cosmetic surgery? "

And do you know the answer to this one? "A person with diabetes produces an insufficient amount of what in the body?"

51% knows the answer to this question: "Who wrote "David Copperfield"? "

And do you know the answer to this one? "If you leave at 12:15 on a trip that takes 1 hour and 45 minutes, at what time do you arrive?"

80% knows the answer to this question: "Which country with a total area of 1,001,450 square kilometers has Cairo as its capital city? "

And do you know the answer to this one? "Which of these "pies" is a Don McLean song that may be about Buddy Holly, but is absolutely not the name of Holly's last plane?"