79% knows the answer to this question: "The mixto sandwich also has what name, for the country where it has been popular in cigar factories and sugar mills? "

And do you know the answer to this one? "What organ has two chambers called atriums and two chambers called ventricles?"

45% knows the answer to this question: "What U.S. state is almost 550 times smaller than Alaska, and the smallest state in the country? "

And do you know the answer to this one? "If, like Neil Simon, you were lost in Yonkers, you'd be in Westchester County in what state?"

34% knows the answer to this question: "Celiac disease is marked by an inability to digest what starchy protein? "

And do you know the answer to this one? "Who was Anne Frank?"

52% knows the answer to this question: "Reports released in 2013 showed that the US was spying on which German Chancellor? "

And do you know the answer to this one? "One of these former presidents was sworn in 2009. Which was it?"

44% knows the answer to this question: "If an $85.00 book is discounted by 10%, what is the price of the book? "

And do you know the answer to this one? "If Dan gives Anne 30% of his money and ends up with $14.00, how much did he initially had?"

89% knows the answer to this question: "What popular toys in the 80's were known as "The Real American Hero"? "

And do you know the answer to this one? "What Wyoming landmark did the Indians call Mateo Tepee, from a story that the rock pushed itself up from the ground to lift children past the reach of bears?"

54% knows the answer to this question: "What prisoner never saw the film in which he was portrayed by Burt Lancaster? "

And do you know the answer to this one? "Conjoined twins Tatiana and Krista Hogan appear to have had what superpower?"

83% knows the answer to this question: "What is the name of the former British Prime Minister who served from 1979 to 1990? "

And do you know the answer to this one? "Which American singer was born in 1979?"

73% knows the answer to this question: "Which of your five senses is actually an ability to decode vibrations in the air? "

And do you know the answer to this one? "If a bill is $50 and the tip must be 15%, what is the total bill?"

83% knows the answer to this question: "What company did John Stuart Mill work for more than 30 years? "

And do you know the answer to this one? "Who was the first to be known for using methods of nonviolent civil disobedience in protest?"

76% knows the answer to this question: "What phrase is engraved on Mel Blanc's tombstone? "

And do you know the answer to this one? "What is the color of Genie in the movie "Aladdin"?"

63% knows the answer to this question: "Who was John Adams? "

And do you know the answer to this one? "What was the name of the man who killed Lee Harvey Oswald in 1963?"