62% knows the answer to this question: "If Eric traveled six km west, and Ed traveled eight km east, how far from one another would they be? "

And do you know the answer to this one? "If you roll a standard die, what are the chances of rolling a zero?"

39% knows the answer to this question: "Which of these choices is a mammal? "

And do you know the answer to this one? "Like Peter Parker, what arthropods can climb walls because their legs have thick groups of hair whose microscopic filaments are sticky enough to adhere to walls?"

46% knows the answer to this question: "Scotland is the birthplace of what ball and stick sport? "

And do you know the answer to this one? "Who directed 'The Birds'?"

40% knows the answer to this question: "Morten Harket is the lead singer with which group? "

And do you know the answer to this one? "What singer-songwriter duo sings: "Oh, Cecilia, I'm down on my knees - I'm begging you please to come home"?"

75% 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?"

50% 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?"

65% 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?"

83% 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?"

55% 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?"

95% 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? "

38% 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?"