54% knows the answer to this question: "What body of water touches the eastern coast of Mexico? "

And do you know the answer to this one? "Machu Picchu is an Incan city in what country?"

38% knows the answer to this question: "What mountain range stretches 2400 km westward from a peak called Nanga Parbat to one called Namcha Barwa? "

And do you know the answer to this one? "Who became notorious for trying to blow up the English Houses of Parliament?"

82% knows the answer to this question: "Billed as the world's highest roller coaster, the High Roller is found atop the Stratosphere Hotel in what city? "

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

73% knows the answer to this question: "Rose DeWitt Bukater survived the Titanic to become a Hollywood actor in the 1920s. Who played her? "

And do you know the answer to this one? "I'm a comedian who starred in "Grown Ups" and "Jack and Jill". Who am I?"

63% knows the answer to this question: "Which Cuban president had socialist leanings which angered U.S. leaders for decades? "

And do you know the answer to this one? "What very quotable British prime minister never actually called Clement Atlee "a very modest man, who has much to be modest about" or "a sheep in sheep?s clothing"?"

40% knows the answer to this question: "Michael Jackson's first wife was whose daughter? "

And do you know the answer to this one? "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher?"

73% knows the answer to this question: "In "The Wizard of Oz", what state is Dorothy from? "

And do you know the answer to this one? "The ancient Egyptians used a system of writing using symbols or pictures called what?"

58% knows the answer to this question: "What word means "pertaining to medical care"? "

And do you know the answer to this one? "Mozzarelline fritte is included in which cuisine?"

84% knows the answer to this question: "Zydeco gets its name from a Cajun tune called Les Haricots Sont Pas Sales. "Les haricots" means "the snapbeans" in what language? "

And do you know the answer to this one? "What US state is nicknamed "The Old Dominion State"?"

43% knows the answer to this question: "The Fragrance Wheel is a classification method used for what type of product? "

And do you know the answer to this one? "What vegetable comes in both hot and non-hot varieties?"

35% knows the answer to this question: "A young male horse is called a what? "

And do you know the answer to this one? "What kind of bean is used to make tofu?"

65% knows the answer to this question: "The Royal Hawaiian Hotel at Waikiki in Honolulu claims to have invented non-alcoholic cocktail, naming it for a celebrity? "

And do you know the answer to this one? "Whose hit song was "Ruby, Don't Take Your Love To Town"?"