71% knows the answer to this question: "Where is the Mississippi River? "

And do you know the answer to this one? "Where is the smallest bone in the body?"

74% knows the answer to this question: "Which disease is basically blood cancer? "

And do you know the answer to this one? "Mohandas Gandhi is known best as this?"

77% knows the answer to this question: "What animal possesses poison glands, and usually has warty skin? "

And do you know the answer to this one? "Which city was formerly known as Constantinople?"

35% knows the answer to this question: "In the 2007 film "Pirates of the Caribbean: At World's End", where is Jack rescued from? "

And do you know the answer to this one? "Per the James Cain book, and per the twice-made movie, how many times does the postman always ring?"

64% knows the answer to this question: "Which of the following best relates to a roofer? "

And do you know the answer to this one? "Which of these animals is not a predator of a rabbit?"

61% knows the answer to this question: "What was the name of the British admiral who was victorious, but mortally wounded at the Battle of Trafalgar? "

And do you know the answer to this one? "Who had the hit 60's song "(I Can't Get No) Satisfaction" on London?"

74% knows the answer to this question: "What is the main ingredient of guacamole (and also the ingredient for which it is named in Nahuatl)? "

And do you know the answer to this one? "In Brazil, fejoda is this pig part, pickled. Americans eat it as trotters. What pig part is it?"

92% knows the answer to this question: "Which 1970s TV soap, starring Larry Hagman, debuted on TV in 1978? "

And do you know the answer to this one? "A piece of wood from the apple tree that supposedly inspired my theory of gravity went up to space with astronaut Piers Sellers. Who am I?"

56% knows the answer to this question: "The cranium is better known as the what? "

And do you know the answer to this one? "What is a young kangaroo called?"

72% knows the answer to this question: "What is the art of folding paper into shapes, such as flowers and animals, called? "

And do you know the answer to this one? "What is the saltiest water in the world, nine times as salty as the ocean, and so salty you can float in it?"

83% knows the answer to this question: "What was the name of Barbie's boyfriend, introduced onto the toy market in 1961? "

And do you know the answer to this one? "Which of these B's is the chemical element?"

42% knows the answer to this question: "Chiropody is the old name for podiatry, a medical speciality involving what? "

And do you know the answer to this one? "Proverbially, "it takes two" to do what dance of Argentinean origin?"