71% knows the answer to this question: "What iconic video game was released in 1980 and featured a little yellow character gobbling up pellets while avoiding ghosts? "

And do you know the answer to this one? "In 1985, which band performed at Live Aid, a historic charity concert held simultaneously in London and Philadelphia to raise funds for famine relief in Ethiopia?"

35% knows the answer to this question: "McDonald's introduced which foods in 1972? "

And do you know the answer to this one? "In 2013, how many presidents had there been? "

32% knows the answer to this question: "In the 200s AD, what country was broken up into a Three Kingdoms period: the Wu south, the Shu in the west and the powerful Wei in the north? "

And do you know the answer to this one? "What was the name of the huge German battleship that was destroyed in 1941, just 11 days after leaving harbor to harass supply convoys in the Atlantic?"

31% knows the answer to this question: "Where would a French child wear "un pyjama"? "

And do you know the answer to this one? "In which country did the first zeppelin flight occur?"

42% knows the answer to this question: "Descended from a wealthy aristocratic family, the young Plato joined the group of disciples of a famous philosopher who influenced him profoundly. Who was his teacher? "

And do you know the answer to this one? "Who invented the first powered, controlled airplane in 1903?"

61% knows the answer to this question: "Which boxer, nicknamed Smokin' Joe was born in 1944? "

And do you know the answer to this one? "Cleopatra was a leader of which ancient empire?"

53% knows the answer to this question: "Where did the IRA declared a ceasefire in 1994? "

And do you know the answer to this one? "With help from Al Capone, Big Bill Thompson ran what city for much of the 1920s?"

30% knows the answer to this question: "The United Nations approved a series of sanctions against which country in 2013? "

And do you know the answer to this one? "In the canonical version of the Trojan War, the Greeks created a giant wooden what?"

48% knows the answer to this question: "Which brilliant Greek military tactician was the son of Phillip II? "

And do you know the answer to this one? "Who wrote, "On the Origins of Species"?"

95% knows the answer to this question: "Which country deployed more than a hundred Zeppelin airships during World War I? "

And do you know the answer to this one? "Who wrote Aesop's Fables?"

34% knows the answer to this question: "Before he was overthrown, Juan Peron planned to inter what wife of his in a monument larger than the Statue of Liberty, depicting a descamisado peasant? "

And do you know the answer to this one? "What is the name of the project that built the first nuclear weapon?"

88% knows the answer to this question: "What event is known in Gaelic as An Gorta Mor, meaning the Great Hunger? "

And do you know the answer to this one? "Jules Verne wrote a 1873 novel about going around the world in how many days?"