36% knows the answer to this question: "Free is for ... "

And do you know the answer to this one? "Human Body - which of these words is spelled correctly?"

58% knows the answer to this question: "As a way of thanking backers in Missouri, what did Charles Lindbergh nickname his most famous plane? "

And do you know the answer to this one? "What is the name of art which represents the elements of a story?"

31% knows the answer to this question: "What symbol did Crusaders wear on their clothes in the Middle Ages? "

And do you know the answer to this one? "Jacques Cartier claimed Canada for which country in 1534?"

66% knows the answer to this question: "Scriptwriter Stirling Silliphant merged two novels, "The Tower" by Richard Martin Stern and "The Glass Inferno" by Thomas Scortia and Frank Robinson, to create what movie? "

And do you know the answer to this one? "In "Alice's Adventures in Wonderland", what does Alice fall down through?"

94% knows the answer to this question: "Who is known as the most successful horror author? "

And do you know the answer to this one? "Where are tropical zones located on the Earth?"

92% knows the answer to this question: "Who "went up the hill to fetch a pail of water"? "

And do you know the answer to this one? "Which of these is an operating system used on smartphones and tablet computers?"

52% knows the answer to this question: "Which of these ingredients is the basis for Italian dressing? "

And do you know the answer to this one? "What website is most credited with expanding the popularity of purchasing things online?"

47% knows the answer to this question: "What is a famous statue in Egypt that has the body of a lion and the head of a man? "

And do you know the answer to this one? "Which European city is home to Charles de Gaulle Airport?"

75% knows the answer to this question: "Lacking much in the way of sweat glands, this animal keeps cool by wallowing in the mud, so if you're proverbially sweating like it, you're actually pretty dry. What is it? "

And do you know the answer to this one? "What does a Venus's-flytrap eat?"

85% knows the answer to this question: "Finish the name of the American rock band: Creedence Clearwater ______. "

And do you know the answer to this one? "The Louvre gallery opened in which city in 1737?"

33% knows the answer to this question: "Which of these is the name of a 1961 song by Dion and the Belmonts? "

And do you know the answer to this one? "The 1960s female group, 'The Supremes', was signed to which record label?"

51% knows the answer to this question: "Some 1600 black, German and Irish people were evicted from such neighborhoods as Seneca Village, Harsenville and the Piggery District to build what New York City park? "

And do you know the answer to this one? "Botswana is located in which continent?"