79% knows the answer to this question: "The sour morello cherries found in the Black Forest were originally used to make what country's kirschwasser? "

And do you know the answer to this one? "The south of which continent is closest to the Falkland Islands?"

47% knows the answer to this question: "During which civil war did the 'Battle of Snyder's Bluff' take place? "

And do you know the answer to this one? "Sali Berisha was the first Albanian president since World War II who was not of what party?"

55% knows the answer to this question: "What veggie's beta carotene is easier to digest and more nutritious if lightly cooked than if raw? "

And do you know the answer to this one? "What Pennsylvania city is most closely associated with chipped chopped sandwiches, in which ham is cut razor thin?"

95% knows the answer to this question: "In 2011, whose very first tweet launched his news web site and added, "Praised be our Lord Jesus Christ!"? "

And do you know the answer to this one? "Polyphenols prevent the oxidation of "bad" LDL cholesterol. Which of these foods does not contain these cholesterol-killing chemicals?"

47% knows the answer to this question: "Which of Santa's reindeer is female? "

And do you know the answer to this one? "Which general had a horse called Copenhagen?"

68% knows the answer to this question: "Which country would you be in to climb the famous Inca Trail? "

And do you know the answer to this one? "Which term matches "a title given to conductors, composers and directors"?"

76% knows the answer to this question: "By what name was the serial killer Albert DeSalvo, who killed 13 women between 1962 and 1964, better known? "

And do you know the answer to this one? "Which US state has Phoenix as its capital city?"

41% knows the answer to this question: "In "Hickory Dickory Dock", where did the mouse run? "

And do you know the answer to this one? "A book containing maps and charts is known as a what?"

35% knows the answer to this question: "In the 1950s, Project Washtub was a US plan to frustrate a Soviet invasion with a guerrilla army of bush pilots, trappers and assorted secret agents. Where? "

And do you know the answer to this one? "US snowboarder Jamie Anderson deleted her account on what geo-locational "dating" app, worried that all the hooking up at the Sochi Olympics was too distracting?"

44% knows the answer to this question: "Which of the following is traditional garb worn by Scottish men? "

And do you know the answer to this one? "Which animal's young is called a fawn?"

31% knows the answer to this question: "Which word rhymes with face? "

And do you know the answer to this one? "On which continent is the Hindu Kush mountain range?"

73% knows the answer to this question: "What number of the alphabet in alphabetical order is the letter "W"? "

And do you know the answer to this one? "Who was Andre Agassi married to from 1997 to 1999?"