47% knows the answer to this question: "On the color wheel, how many colors make up a triad? "

And do you know the answer to this one? "What female artist's real name is Cherilyn Sarkisian LaPiere?"

63% knows the answer to this question: "Which military themed game involved guessing the position of boats? "

And do you know the answer to this one? "Saint Peters Basilica is in which country?"

48% knows the answer to this question: "A NASA deep space probe's ion propulsion was inspired by the otherwise awful episode Spock's Brain, of what TV series? "

And do you know the answer to this one? "Who first patented the telephone, although just barely?"

30% knows the answer to this question: "The Secret Service was powerless when what wildlife attacked Secretary of State Hillary Clinton as she left a Malawi airport in 2012? "

And do you know the answer to this one? "Who first vulcanized rubber?"

90% knows the answer to this question: "What country gets its name from the old Roman port of Portus Cale, now called Oporto? "

And do you know the answer to this one? "If you order your men to hold their fire until they saw the enemy's sclera, what are they waiting to see?"

42% knows the answer to this question: "Where is the infamous American base on Cuba where terrorists and terrorist suspects are held located? "

And do you know the answer to this one? "What country's flag is called the Union Jack?"

73% knows the answer to this question: "Which of these is smallest? "

And do you know the answer to this one? "The isle of Ireland is nicknamed for this variety of beryl. Like Ireland, this gem is associated with tranquillity. (Hmmm ... maybe not.) What is it?"

80% knows the answer to this question: "Who famously defeated Bobby Riggs in a televised tennis match in Texas in 1973? "

And do you know the answer to this one? "Which story is about a vendetta launched against Catholic Church?"

43% knows the answer to this question: "What did Marilyn Novak change her name to, to avoid comparisons to that other blonde Marilyn? "

And do you know the answer to this one? "Who made a big splash with his movie debut, playing Benjamin Braddock in The Graduate?"

94% knows the answer to this question: "Which river creates a border between Mexico and the US? "

And do you know the answer to this one? "A starfish has how many arms?"

78% knows the answer to this question: "What is a natural fiber reeled from the cocoon of a worm? "

And do you know the answer to this one? "Where is Bordeaux, whose Premier Cru table wines are among the world's best: Chateau Mouton-Rothschild, Chateau Lafite-Rothschild, Chateau Latour, Chateau Margaux and Chateau Haut-Brion?"

93% knows the answer to this question: "What breakfast food gets its name from the Roman goddess of grain and farming? "

And do you know the answer to this one? "Which of these is not a citrus fruit in the rue family, but is actually a peach mutant?"