37% knows the answer to this question: "What did the Turkish Army twice try to capture in the early parts of the war? "

And do you know the answer to this one? "Who did Leonid Brezhnev replace as the Soviet Premier in 1964?"

79% knows the answer to this question: "What agreement, signed in 1215 by King John of England, is considered one of the founding documents of modern democracy? "

And do you know the answer to this one? "Which two nations fought for control of North America in the French and Indian War?"

39% knows the answer to this question: "The Tea Party are named after an event which took place in which American city during the late eighteenth century? "

And do you know the answer to this one? "Who did Mark David Chapman shoot to death in New York on December 8, 1980?"

50% knows the answer to this question: "The Indianapolis 500 was first staged in 1911. What kind of sporting event is it? "

And do you know the answer to this one? "James Montgomery Flagg used his own face when he drew what character for a WWI recruiting poster?"

54% knows the answer to this question: "In 1981, which of these became the first 24-hour cable network for music? "

And do you know the answer to this one? "Silvio Berlusconi was expelled for what crime in 2013?"

90% knows the answer to this question: "In 2013, a deadly train wreck took place in which country's Santiago de Compostela? "

And do you know the answer to this one? "Which prayer-ending word comes for the Hebrew for "so be it"?"

80% knows the answer to this question: "What is bring in from abroad? "

And do you know the answer to this one? "In honor of which music legend was New York's Strawberry Fields memorial dedicated in 1985?"

65% knows the answer to this question: "In 2009, Chesley "Sully" Sullenberger landed US Airways Flight 1549 in what river? "

And do you know the answer to this one? "According to rumours, what takes seven years to pass through your digestive system if swallowed?"

49% knows the answer to this question: "In 1989, authorities added 750 metric tonnes of lead weights around the north side of its base, to keep what city's Leaning Tower from collapsing? "

And do you know the answer to this one? "What is Europe's most visited theme park?"

58% knows the answer to this question: "Which of the following lives in the ocean but breathes air? "

And do you know the answer to this one? "Citrus fruit is the most common proponent of which vitamin?"

59% knows the answer to this question: "What world-famous American college was founded in 1636? "

And do you know the answer to this one? "Which basketball term is defined as "a metal rim 18 inches in diameter, 10 feet above the floor"?"

30% knows the answer to this question: "What takes up 50-70 percent of a whale's weight? "

And do you know the answer to this one? "What is a third of 69, plus 15?"