90% knows the answer to this question: "What country is directly to the north of Vietnam? "

And do you know the answer to this one? "Who served first of the following former U.S. presidents?"

38% knows the answer to this question: "Which of the following is not a continent? "

And do you know the answer to this one? "Who sang the famous song White Wedding (1985)? "

60% knows the answer to this question: "Francois Mitterrand was President of which country? "

And do you know the answer to this one? "The movie version of what TV series featured Burt Reynolds as Boss Hogg and Willie Nelson as Uncle Jessie?"

30% knows the answer to this question: "What is the classification of a rhinoceros? "

And do you know the answer to this one? "In 1924, what was then Petrograd was renamed Leningrad. What is that city called today?"

59% knows the answer to this question: "What country's flag is white and has a large red disk in the center? "

And do you know the answer to this one? "Which conjunctions are always together?"

89% knows the answer to this question: "Which 1980's cartoon series was made into a feature film in 2011? "

And do you know the answer to this one? "Trail of the Pink Panther featured deleted scenes of what actor from the previous installments, which were badly edited into a new story?"

72% knows the answer to this question: "A 2008 Jasper Johns exhibition exclusively featured 130 works in what dull color? "

And do you know the answer to this one? "Who publishes Captain America?"

31% knows the answer to this question: "In what century did two-thirds of Europe's Jews die, more than had died in 18 centuries worth of pogroms? "

And do you know the answer to this one? "What would you wear outside in a story about Christmas?"

78% knows the answer to this question: "What was the first name of opera singer Pavarotti? "

And do you know the answer to this one? "Gershwin wrote an opera about Porgy and who?"

59% knows the answer to this question: "How did Marie Antoinette of France die? "

And do you know the answer to this one? "Which of the following is the biggest?"

55% knows the answer to this question: "What best-selling book is about a hot puzzle craze first originating in Japan? "

And do you know the answer to this one? "What city is called Venezia by the locals?"

71% knows the answer to this question: "What mentally ill Russian monarch beat his pregnant daughter in law for dressing provocatively, then killed his own son for trying to stop him? "

And do you know the answer to this one? "Which car company implemented the first large-scale moving assembly line in 1913?"