49% knows the answer to this question: "What iconic car was produced by Volkswagen beginning in 1945? "

And do you know the answer to this one? "What word refers to "the exchange of money for goods and/or services"?"

32% knows the answer to this question: "Mary Shelley wrote which famous horror story? "

And do you know the answer to this one? "Where were the first Olympic Games held?"

79% knows the answer to this question: "Which group released the song "Stop In The Name Of Love" in 1965? "

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

71% knows the answer to this question: "In what year did Nazi troops invade Soviet Russia? "

And do you know the answer to this one? "What year was the dictator Fidel Castro born?"

56% knows the answer to this question: "Who was William Shakespeare? "

And do you know the answer to this one? "Where did the Blitz of World War II take place?"

39% knows the answer to this question: "Who is Margaret Thatcher? "

And do you know the answer to this one? "D-Day' is commonly associated with which war?"

32% knows the answer to this question: "Children get Type 1. Adults get Type 2, especially if they are obese. And pregnant women can get it, too. What is it? "

And do you know the answer to this one? "What is a 10-letter word meaning "to lessen the worth of"?"

39% knows the answer to this question: "The Dutch aren't really famous for their cuisine, but in addition to being Dutch communities, Edam, Gouda and Leiden are also stellar examples of what edible? "

And do you know the answer to this one? "Which fruit has a fuzzy skin?"

33% knows the answer to this question: "What country is bordered by Germany, the Czech Republic, Slovakia and the Ukraine? "

And do you know the answer to this one? "What is the capital city of Hungary?"

42% knows the answer to this question: "What are the small spots called occasionally seen in your field of vision? "

And do you know the answer to this one? "What is the position from which the viewer looks at an object or visual field?"

83% 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? "In the 1250s, the Little Ice Age began, precipitating the Great Famine from 1315-22, which left Europe medically vulnerable to what epidemic from 1347-51?"

42% knows the answer to this question: "Tequila, grenadine and orange juice make up what drink? "

And do you know the answer to this one? "What is added to some types of pasta to make them green?"