31% knows the answer to this question: "Pneumonectomy is the partial or total removal of what part of the body? "

And do you know the answer to this one? "What is liposuction employed for in cosmetic surgery?"

31% knows the answer to this question: "What would you put in a piping bag? "

And do you know the answer to this one? "Patron is a luxury brand of what Mexican booze, and is sold in hand-blown individually numbered bottles?"

33% knows the answer to this question: "What is the British Union flag known as? "

And do you know the answer to this one? "The jin dynasty ruled over which empire?"

73% knows the answer to this question: "What televised card game became a popular fad in the 2000's? "

And do you know the answer to this one? "Which of the following would not be found in a normal pack of animal crackers?"

86% knows the answer to this question: "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? "

And do you know the answer to this one? "Su-Lin arrived at the Brookfield Zoo near Chicago in 1936, brought there by clothing designer Ruth Harkness. And Su-Lin was the first of a kind in North America. What was it?"

44% knows the answer to this question: "Muhammad Ali refused to fight in which war? "

And do you know the answer to this one? "What was the name of Franklin Pierce's father?"

65% knows the answer to this question: "Which actor stars in the "Mission: Impossible" movie series? "

And do you know the answer to this one? "Gloria Stuart and Kate Winslet were both Oscar nominated for playing Rose Dawson in what movie?"

83% knows the answer to this question: "Although known for some 4000 pairs of outlandish eyeglasses, who had corrective surgery in 2003 so that he no longer needs to wear them? "

And do you know the answer to this one? "Fish are jumpin' and the cotton is high. Your daddy's rich and your mama's good lookin'. So hush little baby, don't you cry. So ... when is the livin' easy?"

84% knows the answer to this question: "Van wie is de hit "Don't Stand So Close To Me" (1980) ? "

And do you know the answer to this one? "Who sang the famous song "Niggas In Paris" (2011) ?"

63% knows the answer to this question: "In what city did Princess Diana die? "

And do you know the answer to this one? "Which country was Nikita Khrushchev expelled from the leadership in 1964?"

79% knows the answer to this question: "Who sang the famous song "The River" (1980)? "

And do you know the answer to this one? "Who sang the famous song "Blue Bayou" (1963)?"

52% knows the answer to this question: "One Flew Over The Cuckoo's Nest is set in which of these? "

And do you know the answer to this one? "In what country was Karl Marx born?"