65% knows the answer to this question: "Who beat Katy the Kangaroo to become the mascot of Kellogg's Frosted Flakes? "

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?"

36% knows the answer to this question: "You can make a salad from this lawn weed's greens and wash it down with a wine made from its yellow flowers. What? "

And do you know the answer to this one? "In which European country are the cities of Florence and Turin?"

84% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Which mammals use a pouch to continue their offspring's development once born?"

43% knows the answer to this question: "What Egyptian city is one of the largest cities in both Africa and the Middle East? "

And do you know the answer to this one? "Which European country was split into two countries until 1989?"

87% knows the answer to this question: "What is the name of an adult female horse? "

And do you know the answer to this one? "What is aquaculture?"

54% knows the answer to this question: "What second largest island in the Mediterranean are canned herrings named for? "

And do you know the answer to this one? "Which of these crops was one of the biggest exports of Jamaica?"

42% knows the answer to this question: "Which oil company's drilling rig Kulluk ran aground in 2013? "

And do you know the answer to this one? "Chioggia beets are also known as bullseye beets, but because they are striped, they're also named for what Christmas treat?"

55% knows the answer to this question: "What kind of creature is a lobster? "

And do you know the answer to this one? "On India's Independence Day, August 15, 1947, the country was split into India and what other country?"

51% knows the answer to this question: "What puffed rice cereal did Kellogg's introduce in 1929? "

And do you know the answer to this one? "What is the correct name for a product one country sends to another country to be sold?"

90% knows the answer to this question: "Alexander Graham Bell and his assistant were the first two people to use this invention, but First Lady Lucy Hayes was the third. What? "

And do you know the answer to this one? "What is finely powdered color material which produces the color of any medium?"

36% knows the answer to this question: "If I order surf 'n turf at a restaurant, what should I expect to be served? "

And do you know the answer to this one? "In The Beatles' song "Michelle", what language are some verses sung in besides English?"

77% knows the answer to this question: "Who originally sang 'I Got You Babe'? "

And do you know the answer to this one? "A dance for two people in ballet is called what?"