35% knows the answer to this question: "Who invented the 'Fletcherizing' diet? "

And do you know the answer to this one? "What was the German nickname for the Junker Ju 87, the two-man dive bombers Germany used in WWII?"

83% knows the answer to this question: "The 1665 battle of Lowestoft was a part of which war? "

And do you know the answer to this one? "A lot of ingredients can get tossed into arroz con pollo, but based on the name, what two must be there?"

61% knows the answer to this question: "Which two bodies of water are in contact with each other? "

And do you know the answer to this one? "The Red Square is in which city?"

50% knows the answer to this question: "In a 2010 Facebook popularity contest, Nickelback lost out to what cured cucumber? "

And do you know the answer to this one? "Whose Wikipedia page falls into all these categories? 1965 births; Democratic socialists; English billionaires; Hugo Award winning writers; British expatriates in Portugal JK ROWLING"

43% knows the answer to this question: "What island off the coast of Africa is the 4th-largest island in the world? "

And do you know the answer to this one? "Which of the following cities is furthest north in England?"

72% knows the answer to this question: "What colour is associated with ladybirds? "

And do you know the answer to this one? "From a distance, its small head may appear to vanish. But what keen lookouts definitely don't stick their heads in the sand?"

36% knows the answer to this question: "Which of these hit '60s songs was not written by Lennon and McCartney? "

And do you know the answer to this one? "In 1869, a British military band instructor working in Yokohama, John William Fenton, added music to words about a thousand years old. The music was replaced in 1881 by a tune composed by Hayashi Hiromori. In 1999, Kimigayo became what country's anthem?"

83% knows the answer to this question: "Which genre of fiction features terrible monsters and frightening events? "

And do you know the answer to this one? "Who is the father in "To Kill a Mockingbird"?"

48% knows the answer to this question: "The city of Moscow stands on which river? "

And do you know the answer to this one? "For what or whom was the Hindenberg named?"

67% knows the answer to this question: "In what war was the 1939 'Battle of Changsha'? "

And do you know the answer to this one? "Who was Wilhelm II?"

33% knows the answer to this question: "What sunburst-pleated skirt is also named for a musical instrument, whose bellows the pleats resemble? "

And do you know the answer to this one? "It's bartending math! Solve for x. Stupidity + Jagermeister + x = Jagerbomb"

53% knows the answer to this question: "The Khmer Rouge killed 1.7 million people, which was more than a fifth of what country's population? "

And do you know the answer to this one? "Mandel schnitzel is a pork tenderloin coated with almonds and served in a strawberry gin sauce. Which of these imaginary restaurants would most likely serve it?"