75% knows the answer to this question: "What name was shared by characters played by Mackenzie Phillips on "One Day at a Time," by Louise Plowright on "EastEnders" and by Melinda Clarke on "The OC"? "

And do you know the answer to this one? "What gay Cuban American refused to shave his trademark moustache when he played the Joker on the Batman TV series?"

72% knows the answer to this question: "Based in Vienna, what was Simon Wiesenthal and his Jewish Documentation Center looking for? "

And do you know the answer to this one? "What was the Soviet bloc's 1954 equivalent to NATO called?"

47% knows the answer to this question: "Edgar Allan Poe is the author of which famous poem? "

And do you know the answer to this one? "Which of these spices is made from the leaf of a plant?"

35% knows the answer to this question: "Who set his guitar afire for the first time in Finsbury Park, London, on March 31, 1967, as he was playing it with his teeth? "

And do you know the answer to this one? "Scotland shares a border to the south with which country?"

49% knows the answer to this question: "Who invented the telephone in 1876? "

And do you know the answer to this one? "Which fruit, used in jellies, juices and wine, is a major export of Italy?"

67% knows the answer to this question: "What were gladiators? "

And do you know the answer to this one? "Which is the app that you can point at the sky to identify stars, constellations, satellites, and more?"

90% knows the answer to this question: "Who's missing from the Spice Girls' line up: Posh, Baby, Scary, Sporty, ...?' "

And do you know the answer to this one? "If instructions said K1, P1, K2tog, what would you be doing?"

76% knows the answer to this question: "What color is "The Incredible Hulk"? "

And do you know the answer to this one? "Indochinese, Sumatran and Bengal are all types of what?"

86% knows the answer to this question: "In "Harry Potter and the Sorcerer's Stone", what is in the middle of Harry Potter's forehead? "

And do you know the answer to this one? "Who wrote the 2013 mystery thriller novel "Inferno"?"

51% knows the answer to this question: "Some people, especially in South Cadbury, say that an old Iron Age fort in South Cadbury was actually my castle. Who am I? "

And do you know the answer to this one? "JFK and Abe Lincoln quarrel over me in Clone High. Asterix and Obelix help me win a bet against Julius Caesar. And I'm also in Assassin's Creed II, where I get assassinated by an asp. Who am I?"

41% knows the answer to this question: "What grain is used to make sake? "

And do you know the answer to this one? "The Berger Blanc Suisse is native to which country?"

79% knows the answer to this question: "What was the first extremely popular, handheld snapshot camera called? "

And do you know the answer to this one? "What colony did the French divide into Cochin China in the south, Annam in the center and Tonkin in the north?"