46% knows the answer to this question: "Which famous guitarist died in 1970? "

And do you know the answer to this one? "Mikhail Gorbachev called what British leader the "Iron Lady"?"

68% knows the answer to this question: "Originally in 1932, the Three Musketeers bar was three separate nougat bars, each a different flavor. Which of these was not one of them? "

And do you know the answer to this one? "Which of these is in the vegetables group?"

63% knows the answer to this question: "The male of what mainly nocturnal insect produces a loud, rhythmic, chirping sound? "

And do you know the answer to this one? "What sort of shears are used to cut through thin sheets of metal?"

73% knows the answer to this question: "Vodka's name means "little water" in what language? "

And do you know the answer to this one? "In all, 2,500 people died and 300,000 were left homeless in a multiple earthquake/fire disaster that destroyed 4 square miles, 514 blocks and 28,188 buildings. Even the fire chief was killed. What US city was this?"

86% knows the answer to this question: "Which animal doesn't belong "

And do you know the answer to this one? "Which one doesn't belong?"

78% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

90% knows the answer to this question: "Citrus fruits are high in which vitamin? "

And do you know the answer to this one? "What designates the hours between noon and midnight?"

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? "Where did the IRA declare a cease fire in 1994?"

79% knows the answer to this question: "Which city is Wall Street in? "

And do you know the answer to this one? "Of these, which is NOT in California?"

41% knows the answer to this question: "Who invented the telephone? "

And do you know the answer to this one? "Who gave her son Prince Charles the customary title of Prince of Wales?"

90% knows the answer to this question: "What British animals were driven mad by a disease called bovine spongiform encephalopathy? "

And do you know the answer to this one? "Who reportedly wore the same poncho in A Fistful of Dollars, For a Few Dollars More and The Good, The Bad, and the Ugly?"

33% knows the answer to this question: "Which medical term means "not malignant, usually without serious consequences"? "

And do you know the answer to this one? "On which continent is Singapore located?"