52% knows the answer to this question: "Napa Valley is a wine region in which state? "

And do you know the answer to this one? "Malcolm Little was better known under which name in the 1960s?"

48% knows the answer to this question: "Dustin Hoffman won the Best Actor Oscar for his role in which 1988 movie? "

And do you know the answer to this one? "Didelphis virginiana doesn't hang by its tail and doesn't so much play dead as it goes into a coma when threatened. What is it?"

76% knows the answer to this question: "What number is 4 times the sum of 2 + 2? "

And do you know the answer to this one? "If a store had $3000 in expenses and $4100 in revenue this month, what is the profit for the month?"

52% knows the answer to this question: "You can find the Mediterranean Sea at which location? "

And do you know the answer to this one? "What is the world's highest mountain? "

32% knows the answer to this question: "Which of these foods is not a vegetable? "

And do you know the answer to this one? "Which US city is known as 'Sin City'?"

91% knows the answer to this question: "In what movie does Vangelis's synth music play as runners train on a beach in the opening shot? "

And do you know the answer to this one? "In the 1600s, Chef Francois Pierre de La Varenne likely founded what country's haute cuisine, as court chef to Louis XIV?"

63% knows the answer to this question: "Who sang the song "Everybody (Backstreet's Back)"? "

And do you know the answer to this one? "Who sang the famous song ”Every Breath You Take” (1983)?"

64% knows the answer to this question: "Which species best matches this description, "live in shallow coastal waters of warm and temperate seas"? "

And do you know the answer to this one? "What is a leek?"

52% knows the answer to this question: "Who sang the famous song ”Oh, Pretty Woman” (1964)? "

And do you know the answer to this one? "Who sang the famous song ”Fun, Fun, Fun” (1964)?"

42% knows the answer to this question: "They are best known for inventing, building, and flying the world's first successful airplane. Who are they? "

And do you know the answer to this one? "He is best known by the general public for his mass–energy equivalence formula E = mc2 but also developed the 'theory of relativity'? Who is he?"

88% knows the answer to this question: "Who sang the famous song ”Jolene” (1973)? "

And do you know the answer to this one? "Who sang the famous song ”Da Ya Think I’m Sexy” (1978)?"

65% knows the answer to this question: "What is the distance that light travels in a year called? "

And do you know the answer to this one? "What is the name of the protein found in wheat flour?"