59% knows the answer to this question: "What is the best-known nickname for Texas? "

And do you know the answer to this one? "What's the name of the family in "National Lampoon's Christmas Vacation"?"

83% knows the answer to this question: "For most of the 20th century, what was Zimbabwe called? "

And do you know the answer to this one? "American painter James Whistler is best known for his painting of which female relative?"

89% knows the answer to this question: "What did Louis Braille invent? "

And do you know the answer to this one? "What animal born in Chapultepec Zoo in Mexico City was the first to survive outside of China?"

83% knows the answer to this question: "What would you get back for change on a $19.47 purchase if you pay with a $20 bill? "

And do you know the answer to this one? "If 6x + 2 = 20, then what is x?"

35% knows the answer to this question: "What industry did President George H.W. Bush embark on after graduating? "

And do you know the answer to this one? "Which daughter of Zeus was considered the most beautiful woman in the world?"

95% knows the answer to this question: "Who sang the famous song "Live And Let Die" (1973) ? "

And do you know the answer to this one? "Who sang the famous song ”Knockin’ On Heaven’s Door” (1973)?"

42% knows the answer to this question: "The Kievan Rus were overwhelmed by the Golden Horde, which included what Turkic people, who share their name with both a sauce that's tasty on fish, as well as with the hard stuff that builds up on your teeth, if you don't brush afterward. What is it? "

And do you know the answer to this one? "What house in New Orleans has "been the ruin of many a poor boy"?"

44% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What is the missing word: An ounce of .... is worth a pound of cure"

54% knows the answer to this question: "To which answer are clouds most closely related? "

And do you know the answer to this one? "How many zeros do you write in one thousand?"

77% knows the answer to this question: "What number is 4 times the sum of 2 + 2? "

And do you know the answer to this one? "What is 6 - 3?"

90% knows the answer to this question: "What year was the dictator Fidel Castro born? "

And do you know the answer to this one? "Who invented a system of raised dots, allowing blind people to read?"

48% knows the answer to this question: "A condition named for tennis is technically known as lateral epicondylitis, which occurs on the outside of this body part, while the related condition named for golf is on the inside and is called medial epicondylitis. What body part is this? "

And do you know the answer to this one? "Which one these continent, country and capital groups is correct?"