85% knows the answer to this question: "In May 1973, the Mounted Police of which country celebrated their centenary? "

And do you know the answer to this one? "Which television show first aired in 1950?"

64% knows the answer to this question: "In what industry did John Davidson Rockefeller get rich? "

And do you know the answer to this one? "French artists Monet, Manet, Renoir, Degas and Cezanne painted in which style?"

53% knows the answer to this question: "What was the first artificial Earth satellite, launched by the Soviet Union in 1957? "

And do you know the answer to this one? "What action is similar to whisking but uses faster motion for a longer time?"

45% knows the answer to this question: "You can layer this as straw or wood chips, which lets air in, but not as much water, so weeds have a harder time growing. What is it? "

And do you know the answer to this one? "The semicircular canals in what part of the body respond to the movement of your head to help you maintain your balance?"

33% knows the answer to this question: "In what year did France and Britain declare war on Germany? "

And do you know the answer to this one? "What causes the moon to shine?"

70% knows the answer to this question: "What is the capital city of Antarctica? "

And do you know the answer to this one? "What kind of bean is used to make tofu?"

44% knows the answer to this question: "In the 1920, Vienna physician Manfred Sakel treated drug addiction by deliberating inducing comas through overdoses of what diabetes-treating drug? "

And do you know the answer to this one? "Which was the name of Gustav Klimt's painting of a curly-branched tree?"

83% knows the answer to this question: "The Edward Albee novel and subsequent movie asked 'Who's Afraid of_______________'? "

And do you know the answer to this one? "Truth is stranger than …"

84% knows the answer to this question: "Frere Jacques, Frere Jacques, Dormez-vous? Dormez-vous? is a children's song from what country? "

And do you know the answer to this one? "Which one of these words means "the time of early evening"?"

63% knows the answer to this question: "What city is the hometown of the Beatles? "

And do you know the answer to this one? "Which one of these sentences has the correct verb tense?"

77% knows the answer to this question: "As Turks nibbled at his lands, the Byzantine Emperor asked the pope for help, which ended up being what series of medieval wars in the Middle East? "

And do you know the answer to this one? "What is the art of growing a miniature tree or trees in a low-sided pot or tray?"

62% knows the answer to this question: "What are Superior, Huron, Michigan, Erie and Ontario? "

And do you know the answer to this one? "Luther Vandross sang backing vocals on which Stevie Wonder hit?"