35% knows the answer to this question: "Who became the supreme leader of North Korea on December 28, 2011? "

And do you know the answer to this one? "What city in Portugal was selected as European Capital of Culture in 1994?"

82% knows the answer to this question: "In what country was Adolf Hitler born? "

And do you know the answer to this one? "What racial strife affected South Africa in the 20th century?"

34% knows the answer to this question: "Who became the supreme leader of North Korea on December 28, 2011? "

And do you know the answer to this one? "What city in Portugal was selected as European Capital of Culture in 1994?"

56% knows the answer to this question: "In which book would you expect to find the characters the Mad Hatter and the March Hare? "

And do you know the answer to this one? "Black Monday in 1987 refers to which of these areas?"

51% knows the answer to this question: "What Russian emperor put down the streltsi (a Moscow version of the Beefeaters) after they rebelled while he was abroad in 1690s? "

And do you know the answer to this one? "In the days of the Roman Empire, which luxurious fabric was sold for its weight in gold?"

49% knows the answer to this question: "In which book would you expect to find the characters the Mad Hatter and the March Hare? "

And do you know the answer to this one? "Black Monday in 1987 refers to which of these areas?"

39% knows the answer to this question: "What Russian emperor put down the streltsi (a Moscow version of the Beefeaters) after they rebelled while he was abroad in 1690s? "

And do you know the answer to this one? "In the days of the Roman Empire, which luxurious fabric was sold for its weight in gold?"

83% knows the answer to this question: "What novel features a great white whale? "

And do you know the answer to this one? "Who is Billie Jean King?"

51% knows the answer to this question: "What was the surname of James, first European explorer to sight Australia? "

And do you know the answer to this one? "Josef Stalin was the leader of which country?"

37% knows the answer to this question: "What iconic car was produced by Volkswagen beginning in 1945? "

And do you know the answer to this one? "The Casket Letters suggest that what queen, also known as Mary Stuart, had a hand in killing her second husband, Lord Darnley?"

66% knows the answer to this question: "Opened in 1983, the Seikan Tunnel connected the islands of Honshu and Hokkaido in which country? "

And do you know the answer to this one? "Pittsburgh was named after which British statesman?"

64% knows the answer to this question: "What country did Czar Nicholas lead? "

And do you know the answer to this one? "Which musician headlined the Woodstock Festival in 1969?"