89% knows the answer to this question: "The Great Barrier Reef lies off the coast of which of these countries? "

And do you know the answer to this one? "What is the EPA?"

49% knows the answer to this question: "Both George Washington and Napoleon rode this horse into battles, much as the Muslims rode it into battle when they invaded Europe. What breed is this? "

And do you know the answer to this one? "Which city is called al-Quds by the Arabs and Yerushalayim by the Jews?"

87% knows the answer to this question: "Which European country received a 100 billion Euro bailout in 2012? "

And do you know the answer to this one? "What Ray Bradbury novel was published in 1953?"

42% knows the answer to this question: "What is an Orca classified as? "

And do you know the answer to this one? "Which of these '60s groups was British?"

56% knows the answer to this question: "On which continent is Botswana located? "

And do you know the answer to this one? "Assessed for insurance purposes at $100 million on December 14, 1962, what does Guinness call the world's most valuable painting?"

46% knows the answer to this question: "If Phil works 50 weeks each year and earns $900 per week, what is his annual salary? "

And do you know the answer to this one? "Who crashed flying over the Pacific Ocean?"

83% knows the answer to this question: "Where is Afrikaans spoken by descendants of early settlers? "

And do you know the answer to this one? "In 2012, British and Ethiopian researchers projected the possible extinction by 2080 of the Arabica beans used for 70% of what product worldwide?"

87% knows the answer to this question: "The first European Disney park opened near which city in 1992? "

And do you know the answer to this one? "Which one of these words means similarity?"

44% knows the answer to this question: "In 2013, China announced an air defense zone that overlapped with that of what country? "

And do you know the answer to this one? "In 1949 what country did Mao Zedong have a Communist victory?"

76% knows the answer to this question: "In what country did Okonomiyaki originate? "

And do you know the answer to this one? "Kate buys 3packs of 12 balloons in one shop, and 5 packs of 20 in the next. How many balloons does she have?"

91% knows the answer to this question: "What type of dessert is Mississippi mud pie? "

And do you know the answer to this one? "Which one of these words can be defined as a small group or package?"

70% knows the answer to this question: "Which 50s toy was an axle connected to two disks, manipulated with a string? "

And do you know the answer to this one? "Who was the grandson of Genghis Khan?"