81% knows the answer to this question: "How many players in a tennis doubles match? "

And do you know the answer to this one? "Which animated film is about a caveman family?"

76% knows the answer to this question: "What was discovered in the Yukon Klondike in 1896? "

And do you know the answer to this one? "What word describes arithmetic done in your head?"

39% knows the answer to this question: "In the "Aesop's Fable", what did Androcles remove from the lion's paw? "

And do you know the answer to this one? "The 1967 film, The Jungle Book, is based on a novel by which author? "

34% knows the answer to this question: "What is air that flows in relation to the earth's surface? "

And do you know the answer to this one? "A crime fighter who wears a green and black outfit with a green ring is who?"

60% knows the answer to this question: "A surface curved like the outside of a circle could also be called what? "

And do you know the answer to this one? "Common North American varieties include the Burbank Russet and the Yukon Gold, while common British varieties include the Maris Piper, King Edwards and Golden Wonder. What is it?"

94% knows the answer to this question: "Mary Isobel Catherine Bernadette O'Brien is the real full name of which singer? "

And do you know the answer to this one? "Who was US President at the time of the September 11 attacks?"

70% knows the answer to this question: "The description "build as an amphitheater that would be unmatched in size" best describes what? "

And do you know the answer to this one? "In what movie does Smurfette need rescuing from her kidnapper Gargamel?"

67% knows the answer to this question: "Which scientific term means "a small body of water"? "

And do you know the answer to this one? "Mexico's largest state (by area) shares its name with the world's smallest dog (by breed). What is it?"

32% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "What web site, which allows you to make video calls over the web, gets its name from "sky peer-to-peer"?"

67% knows the answer to this question: "The word "lunar" means something related to what? "

And do you know the answer to this one? "Shrimp and algae are full of carotene, and the more of it this bird eats, the pinker its feathers are. And it eats with his head upside down. What is it?"

71% knows the answer to this question: "Barium has which chemical symbol? "

And do you know the answer to this one? "How many holes is half a round on a golf course?"

52% knows the answer to this question: "Until 2005, when it was held in New York City, the Country Music Awards were held in what country music city? "

And do you know the answer to this one? "What Halloween song by Boris Pickett and the Cryptkicker Five was #1 in 1962 and a top 10 hit in 1973?"