66% knows the answer to this question: "A surface curved like the outside of a circle could also be called what? "

And do you know the answer to this one? "What city's famous Garment District is mostly found between Fifth Avenue and Ninth Avenue, from 34th to 42nd Street?"

48% knows the answer to this question: "The alligator can be found in the swamps of which US state? "

And do you know the answer to this one? "Bass is a type of what?"

30% knows the answer to this question: "Squam Lake, near Holderness, New Hampshire, also goes by what name, for the Henry Fonda movie filmed there? "

And do you know the answer to this one? "What type of animal is a porcupine classified as? "

56% knows the answer to this question: "Which of these chemicals removes odors from refrigerators? "

And do you know the answer to this one? "Which of the following months has 31 days?"

31% knows the answer to this question: "Which slow, stately dance captured the attention of European kings and queens for over 150 years? "

And do you know the answer to this one? "What do the five rings on Olympic flag represent?"

57% knows the answer to this question: "What is the name given to any painting that has been made directly on a wall? "

And do you know the answer to this one? "Silicon Valley was established in which US state in the 1970s?"

44% knows the answer to this question: "The membrane in the ear is named for what musical instrument? "

And do you know the answer to this one? "What killed Otis Redding (and the Bar-Kays), Buddy Holly and most of the Winter Dance Party, Patsy Cline, Rick Nelson, Jim Croce, most of Lynyrd Skynyrd, Aaliyah and Stevie Ray Vaughan?"

64% knows the answer to this question: "What type of dog did Queen Elizabeth II of England call her favorite? "

And do you know the answer to this one? "Built around 1450, what ancient city in Peru is the most familiar icon of Inca civilization?"

35% knows the answer to this question: "Who was Charles Darwin? "

And do you know the answer to this one? "What Italian fascist did not, in fact, make the trains run on time?"

85% knows the answer to this question: "Lee Marvin, who passed away in 1987, was most famous for what? "

And do you know the answer to this one? "Which word is spelled wrong?"

57% knows the answer to this question: "What name is used to describe unbranded medication? "

And do you know the answer to this one? "Alcatraz Prison in which US city closed in 1963?"

79% knows the answer to this question: "Honey, I Shrunk The … (1989) "

And do you know the answer to this one? "Raiders of the Lost … (1981)"