79% knows the answer to this question: "In what city was John F. Kennedy assassinated? "

And do you know the answer to this one? "What historic car company formed in 1903?"

48% knows the answer to this question: "During which Civil War did the 'Battle of Memphis' take place? "

And do you know the answer to this one? "Where would you find such major cities as Delhi, Chennai and Lucknow?"

40% knows the answer to this question: "What shape is the Washington, D.C. Department of Defense headquarters which opened in 1943? "

And do you know the answer to this one? "What is the only country bordering Vatican City?"

86% knows the answer to this question: "Who recorded the hit single "America" in 1981? "

And do you know the answer to this one? "Who sang about a land "Down Under"?"

69% knows the answer to this question: "Which raw material is used to make plastic? "

And do you know the answer to this one? "What music genre is most often associated with Jay-Z?"

42% knows the answer to this question: "What would you call "a sense of tiredness and losing stamina"? "

And do you know the answer to this one? "Which is not a contagious illness?"

32% knows the answer to this question: "In 1995 what happened to Yitzhak Rabin, Prime Minister of Israel? "

And do you know the answer to this one? "Who was Mao Zedong?"

56% knows the answer to this question: "In 1822, C. Graham patented what type of teeth? "

And do you know the answer to this one? "Who first patented the Kodak box camera?"

39% knows the answer to this question: "In "1001 Arabian Nights", what is the name of the famous sailor? "

And do you know the answer to this one? "Russian paintings of saints were known by the same name as what computer images?"

92% knows the answer to this question: "The Order of Mapungubwe, named for an ancient African nation, was first awarded to whom in 2002? "

And do you know the answer to this one? "Leeds is in which country?"

31% knows the answer to this question: "Harry Styles is a member of which boy band? "

And do you know the answer to this one? "What Polish capital did the Nazis turn into a tourist resort, having walled off the Jews into a ghetto?"

87% knows the answer to this question: "How many $12.00 items can you buy if you have $144.00? "

And do you know the answer to this one? "Approximately how long is the Mississippi river?"