94% knows the answer to this question: "What is the basic building block of the human body? "

And do you know the answer to this one? "Which large family group hailed from Utah?"

73% knows the answer to this question: "How do you write 0.625 as a fraction? "

And do you know the answer to this one? "BMW is based in what country?"

38% knows the answer to this question: "What year did Journey have the hit single "Open Arms" on Columbia? "

And do you know the answer to this one? "What "Fame" actress did Luther Vandross sing background for in 1982?"

83% knows the answer to this question: "Why was the Great Wall of China built? "

And do you know the answer to this one? "Which of these animals is a large predator with a hammer-shaped head?"

67% knows the answer to this question: "Who killed John Kennedy? "

And do you know the answer to this one? "In what U.S. state are the cities of Memphis, Nashville and Knoxville located?"

39% knows the answer to this question: "What is the planning and laying out, furnishing and decoration of an architectural interior called? "

And do you know the answer to this one? "What is the name of the Daniel Defoe story about a castaway on a desert island?"

48% knows the answer to this question: "Las Palmas is in which country? "

And do you know the answer to this one? "Which continent shares a land border with North America?"

84% knows the answer to this question: "Which of these species is NOT native to the USA "

And do you know the answer to this one? "What is the capital of Northern Ireland?"

78% knows the answer to this question: "You can enjoy such dishes as Thumper Meets Bumper, Tire Tread Tortillas and Rigor Mortis Bear Stew at what Marlinton, West Virginia, event? "

And do you know the answer to this one? "Which cheese is traditionally a part of a Caesar salad?"

68% knows the answer to this question: "Of these cities, which is in England? "

And do you know the answer to this one? "Puy du Fou is a historical theme park in the Pays de la Loire region in which country?"

77% knows the answer to this question: "How many total hours are there in two days? "

And do you know the answer to this one? "Which clothing item became popular in the sixties?"

31% knows the answer to this question: "I starred with Barbara Stanwyck in a film noir classic, and in later years played a famous TV dad, who am I? "

And do you know the answer to this one? "The Haitians took over Hispaniola entirely in 1822, but the Spanish-speaking inhabitants rebelled in 1844. What is that part of the island called today?"