94% knows the answer to this question: "What was the name of the place where most oil jobs were in the 1970s? "

And do you know the answer to this one? "The definition of "launch vehicle" best fits what science term?"

71% knows the answer to this question: "If you know that it's also called schwarzwalder kirschtorte, you can probably guess that it's a cake named for what country's Black Forest? "

And do you know the answer to this one? "Which activity exercises every muscle in the body?"

67% knows the answer to this question: "Which part of the Sistine Chapel is famously the main focal point? "

And do you know the answer to this one? "What are the dark spots on the Sun that appear in 11-year cycles called?"

93% knows the answer to this question: "What did Yankee Doodle call the feather he put in his cap? "

And do you know the answer to this one? "For helping to win the Battle of San Jacinto, a slave named Emily Morgan is believed to have been immortalized as which state's "yellow rose"?"

79% knows the answer to this question: "... is as stupid does "

And do you know the answer to this one? "This fruit was once called a raisin, which explains why Christmas pudding is named for it, even though you don't use it to make Christmas pudding. What fruit is this?"

36% knows the answer to this question: "What is the name of Bill Gates' wife, who he runs his charitable foundation with? "

And do you know the answer to this one? "Who sang the famous song "(Our Love) Don’t Throw It All Away" (1979)?"

76% knows the answer to this question: "What grows from an acorn? "

And do you know the answer to this one? "What holds root, and therefore the plant, to the ground? "

34% knows the answer to this question: "Paraguay is located on which continent? "

And do you know the answer to this one? "Clarence has 32 cousins. Three quarters are men. How many are women?"

57% knows the answer to this question: "The loss of ability to breath while sleeping is called sleep what? "

And do you know the answer to this one? "The large vein on the side of the human neck is called the _______ vein?"

45% knows the answer to this question: "Complete these lyrics to 'Over the Rainbow': 'Somewhere over the rainbow? "

And do you know the answer to this one? "Land that goes into any body of water and is surrounded by water on three sides is what?"

34% knows the answer to this question: "Who sang the famous song "Purple Haze" (1967) "

And do you know the answer to this one? "Who sang the famous song "Maggie May" (1971)?"

62% knows the answer to this question: "The artist known as El Greco was born on Crete, an island of which nation? "

And do you know the answer to this one? "What piece of polished, cut glass can we use to see the spectrum of visible light?"