73% knows the answer to this question: "Which cliffs form part of the British coastline facing the Strait of Dover? "

And do you know the answer to this one? "Something autotrophic forms carbohydrates and proteins from carbon dioxide and inorganic compounds. So, which of the following is autotrophic rather than heterotrophic?"

62% knows the answer to this question: "In the novel "Hans Brinker", what is Hans' sister's name? "

And do you know the answer to this one? "How did Najwa Karam fare in the Lebanese talent show Layali Lubnan?"

72% knows the answer to this question: "Which is India's most sacred river? "

And do you know the answer to this one? "Rod Stewart's biggest hit was what disco song, which he recorded as a UNICEF benefit?"

59% knows the answer to this question: "You can get ironic advice from Art Student Owl or Hipster Kitty, but what duck-themed image macro offered earnest advice? "

And do you know the answer to this one? "Using a ghost with its tongue sticking out as its tongue, what app allowed you send pix that will disappear from the receiver's device after a set period of time?"

47% knows the answer to this question: "Finish this line of lyrics: "Oh, we're half way there - Oh oh, livin' on ___________". "

And do you know the answer to this one? "What is the capital of the Czech Republic?"

88% knows the answer to this question: "Mali is located in which continent? "

And do you know the answer to this one? "In which of these cities are you most likely to meet a Catalan nationalist?"

65% knows the answer to this question: "What is the main active chemical in marijuana? "

And do you know the answer to this one? "What is the world's most northerly capital city?"

82% knows the answer to this question: "Most of Siberia is within which country? "

And do you know the answer to this one? "Who combined nitroglycerin and gunpowder to create Swedish Blasting Oil?"

83% knows the answer to this question: "Marc Chagall moved to what city in the early twentieth century to learn more about art? "

And do you know the answer to this one? "The painter Raphael was known for his paintings of what Biblical woman?"

82% knows the answer to this question: "You think Halloween is gruesome? On November 2, which country celebrates the Day of the Dead, complete with cemetery parties, chocolate coffins and sugar skulls? "

And do you know the answer to this one? "When you do this to meat, you create a polyaromatic hydrocarbon called benzopyrene, which is mildly carcinogenic. What?"

68% knows the answer to this question: "Who played the lead role of Katniss Everdeen in the movie "The Hunger Games"? "

And do you know the answer to this one? "In which 2001 movie did Cheech Marin play the character Uncle Felix Gumm?"

65% knows the answer to this question: "What movie was the first program on both Turner Classic Movies and TNT, both based in Atlanta? "

And do you know the answer to this one? "Known for its Vidalia onions, what state is even more closely associated with peaches?"