50% knows the answer to this question: "What does a seismograph measure? "

And do you know the answer to this one? "Which of the following ladies was a famous markswoman and friend of Buffalo Bill?"

36% knows the answer to this question: "Salt Lake City is the capital city of which U.S. state? "

And do you know the answer to this one? "What is a British slang term for a restroom?"

73% knows the answer to this question: "The British annexed Cape Province, because they were especially interested in the strategic importance of Cape Town, which controlled trade to the East. Where is it today? "

And do you know the answer to this one? "If you come to this city for Carnival, you may spend a lot of time in a district called Copacabana. Where are you?"

87% knows the answer to this question: "Which government initiative tested the first atomic bomb on July 16, 1945? "

And do you know the answer to this one? "What was John Kennedy a member of between the years 1947-1953 before he became President?"

76% knows the answer to this question: "The famous Blarney Castle can be found in which of these locations? "

And do you know the answer to this one? "What type of animal is an African wild cat?"

81% knows the answer to this question: "Which of these animals does not typically hibernate? "

And do you know the answer to this one? "Which of these choices is a mammal?"

87% knows the answer to this question: "Ships have crossed this body of water for centuries. In 1785, it was first crossed by air, in a balloon. In 1875, Matthew Webb swam across it. What is this place? "

And do you know the answer to this one? "Anne Boleyn and Catherine Howard were both wives of what king? "

62% knows the answer to this question: "What is the German specialty "bratwurst" in English? "

And do you know the answer to this one? "What does an enthusiastic chef call the outer peel of a citrus fruit, such as a lemon?"

65% knows the answer to this question: "476 marked the end of the Western Roman Empire, who was the last emperor? "

And do you know the answer to this one? "Which of these foods are you most likely to order at a taqueria?"

93% knows the answer to this question: "What is the highest mountain in the world? "

And do you know the answer to this one? "Which European country's highest elevation point is Galdhopiggen at 2,469 meters?"

51% knows the answer to this question: "How did the Korean War start in 1950? "

And do you know the answer to this one? "Who did Josef Stalin set out to eliminate in the "great purge" of 1936? "

58% knows the answer to this question: "What 19th-century figure took marijuana to relieve menstrual cramps? "

And do you know the answer to this one? "Before she became famous for her blonde braids, who amassed such a fortune in the Ukrainian natural gas business that she was known as the Gas Princess?"