81% knows the answer to this question: "Which of the following objects best relates to a gardener? "

And do you know the answer to this one? "On tight turns, a pilot may feel G force. By definition, what is this?"

69% knows the answer to this question: "What German car manufacturer has a car nicknamed "Bug"? "

And do you know the answer to this one? "Popeye to the contrary, an 1870 German study misplaced a decimal, and reported that what vegetable has 10 times the iron content it actually does?"

78% knows the answer to this question: "The lungfish doesn't needs gills because it has lungs, but what do most fish use their gills for? "

And do you know the answer to this one? "Which yellow tropical fruit can be eaten after peeling away the skin?"

93% knows the answer to this question: "What are animals that have no backbones called? "

And do you know the answer to this one? "According to Nobel winner Robert Richardson, a balloon's worth of what gas would cost have cost $100 in 2010, if the market set the price?"

39% knows the answer to this question: "In what profession is a white hat called a toque worn? "

And do you know the answer to this one? "What kind of window protrudes from the exterior wall of a room?"

77% knows the answer to this question: "What is "marbling" in a steak? "

And do you know the answer to this one? "What year did the Pope get wounded in an assassination attempt?"

65% knows the answer to this question: "What vegetable looks like a tiny head of cabbage? "

And do you know the answer to this one? "What is the name given to the protective transparent finish applied in a liquid state to a surface?"

51% knows the answer to this question: "Which of these was a hit single for Olivia Newton John in 1974? "

And do you know the answer to this one? "Who had the hit 60's song "Are You Lonesome Tonight?" on RCA Victor?"

36% knows the answer to this question: "Which country was Napoleon Bonaparte a leader of? "

And do you know the answer to this one? "In what year did Nazi Germany invade the Netherlands?"

59% knows the answer to this question: "Where would you find a Russian "cosmonaut" at work? "

And do you know the answer to this one? "What city was most closely associated with red, double decker Routemaster busses?"

69% knows the answer to this question: "Which art movement uses spray paint and walls instead of brushes and canvas? "

And do you know the answer to this one? "Which of these animals would most likely be found in a pond?"

53% knows the answer to this question: "Who sang the famous song ”Ain’t No Mountain High Enough” (1967)? "

And do you know the answer to this one? "Who sang the famous song ”School’s Out” (1972)?"