76% knows the answer to this question: "What is the capital city of Cuba? "

And do you know the answer to this one? "Which city has the highest population in Europe?"

44% knows the answer to this question: "The word 'car' is believed to come from the Latin carrus or carrum meaning what? "

And do you know the answer to this one? "In real life he divorced his wife in order to marry his nanny, but in Mrs Doubtfire he divorces his wife and becomes her nanny. Who?"

78% knows the answer to this question: "Which "K" is the highest peak in Africa? "

And do you know the answer to this one? "What song features the line, 'I've been with you such a long time, you're my sunshine'?"

65% knows the answer to this question: "Which of these is a type of bird? "

And do you know the answer to this one? "The medical term "nasogastric tube" is best defined as?"

76% knows the answer to this question: "When introduced by Raytheon, what appliance was originally called the Radar Range? "

And do you know the answer to this one? "The hit musical that became an Oscar winning movie in 2002 was?"

85% knows the answer to this question: "John Holt's book "Teach Your Own" added strength to what U.S. education movement? "

And do you know the answer to this one? "Former supermodel Rachel Hunter married which of these rock stars?"

42% knows the answer to this question: "Which Asian country exploded a nuclear bomb underground in 2013? "

And do you know the answer to this one? "In the harbor area of which US city is Ellis Island a tourist attraction?"

47% knows the answer to this question: "What is the correct title of Elton John's 1973 album? "

And do you know the answer to this one? "Who was the only President before 2007 to have died in Texas, along with Lyndon B. Johnson?"

76% knows the answer to this question: "Although he really wanted to live in the White House, what Republican has already lived in Hoa La, a POW camp known as the Hanoi Hilton? "

And do you know the answer to this one? "Who was Napoleon Bonaparte?"

80% knows the answer to this question: "Where is Bordeaux, whose Premier Cru table wines are among the world's best: Chateau Mouton-Rothschild, Chateau Lafite-Rothschild, Chateau Latour, Chateau Margaux and Chateau Haut-Brion? "

And do you know the answer to this one? "What famous character could spin straw into gold?"

47% knows the answer to this question: "Where on the Earth would oceans be warmer? "

And do you know the answer to this one? "Anne Boleyn and Catherine Howard were married to which English king?"

57% knows the answer to this question: "Where are both John F. Kennedy and William Howard Taft buried? "

And do you know the answer to this one? "Which popular British rock band appeared on the "Ed Sullivan Show" in 1964? "