50% knows the answer to this question: "Hong Kong is a Special Administrative Region of what large Asian nation? "

And do you know the answer to this one? "Which of the following Presidents was assassinated?"

30% knows the answer to this question: "Which Johnny Weissmuller character's yell was apparently created by combining a violin G-string, a hyena's howl, a dog's growl and a camel's bleat? "

And do you know the answer to this one? "Who is responsible for the "Star Wars" movies?"

82% knows the answer to this question: "If you're a character in a movie and you're driving Miss Werthan, you should also known her first name. What was it? "

And do you know the answer to this one? "Peel and Ramsey are towns in the Isle of ....?"

55% knows the answer to this question: "After the Battle of Hastings, what did William become known as? "

And do you know the answer to this one? "British and German troops facing each other in Flanders declared a spontaneous and unofficial Christmastime truce in 1914, during what war?"

59% knows the answer to this question: "Which of these do Mexico, England and China have in common? "

And do you know the answer to this one? "Scotland is the birthplace of what ball and stick sport?"

59% knows the answer to this question: "What was the name of the Catholic Nun who started work in the slums of Calcutta in October 1950? "

And do you know the answer to this one? "Which American state saw the eruption of the Kilauea volcano in 1959?"

83% knows the answer to this question: "The ancient practice of foot binding was popular in what country? "

And do you know the answer to this one? "A square of what every day is said to be good for the heart?"

95% knows the answer to this question: "What is the name of the large freshwater marsh that covers much of southern Florida? "

And do you know the answer to this one? "What unit of measurement is equal to 43,650 square feet?"

63% knows the answer to this question: "What is the small stick used to hold foods together while grilling called? "

And do you know the answer to this one? "In October 2010, what website leaked around 400,000 classified military documents relating to the Iraq War?"

70% knows the answer to this question: "In what war was the 'Battle of Nashville'? "

And do you know the answer to this one? "In 2014, Bohuslav Sobotka became the Prime Minister of which Eastern European country?"

57% knows the answer to this question: "What song was based on three men Carly Simon knew in the 1970s, one of whom was Warren Beatty? "

And do you know the answer to this one? "Which of these is a common North American bird with a red-orange chest?"

70% knows the answer to this question: "Janet Reno, Michael J Fox, Muhammad Ali and John Paul II all suffered from what disease? "

And do you know the answer to this one? "Which war began on 25th June 1950?"