65% knows the answer to this question: "Breathing through a tube that touches the surface while swimming is known as what? "

And do you know the answer to this one? "Which raw material is used to make plastic?"

47% knows the answer to this question: "What do we call the study of the human body? "

And do you know the answer to this one? "Which of these places are not in Europe?"

49% knows the answer to this question: "Which of these words goes with someone who is happy? "

And do you know the answer to this one? "Mozzarella is a cheese from which country?"

60% knows the answer to this question: "Florence Nightingale is remembered most for her pioneering work in which field? "

And do you know the answer to this one? "What "bridge is falling down"?"

46% knows the answer to this question: "Which of these is the state abbreviation for Alabama? "

And do you know the answer to this one? "From these, choose the state abbreviation for Wyoming."

45% knows the answer to this question: "The definition of "eye disease" best fits which science term? "

And do you know the answer to this one? "What is the study of plant life called?"

62% knows the answer to this question: "What kind of bread has a pocket in it? "

And do you know the answer to this one? "The Mojave Desert is partly in which of these states?"

53% knows the answer to this question: "What is the name of the historical figure known by his initials, FDR? "

And do you know the answer to this one? "Which soft drink company used the slogan "Be a Pepper"?"

30% knows the answer to this question: "Which of these is an American river? "

And do you know the answer to this one? "What instrument was used by the military to awaken soldiers first thing in the morning?"

44% knows the answer to this question: "The silk and husks should be removed from which of these vegetables before it is eaten? "

And do you know the answer to this one? "Climb Every Mountain is from which film musical?"

43% knows the answer to this question: "Finish the name of the famous New Wave band: Duran ______. "

And do you know the answer to this one? "Which company released the first HD DVD player?"

54% knows the answer to this question: "If you are getting rid of a disease, what are you doing to it? "

And do you know the answer to this one? "Pertaining to the disease status of body tissues or cells best fits which of these medical terms?"