48% knows the answer to this question: "In 1770, what 14-yr-old married the future Louis XVI in the Palace of Versailles? "

And do you know the answer to this one? "Akihito became Emperor of which country in 1989?"

50% knows the answer to this question: "After the architects messed up the first pyramid, Snefru ordered them to make a second one. Where? "

And do you know the answer to this one? "What was the name of the American inventor who is regarded as the inventor of the light bulb, alongside Sir Joseph Swan?"

59% knows the answer to this question: "What rock band was formed in London in 1970, from the remains of another band called Smile? "

And do you know the answer to this one? "In what Darren Aronofsky ballet movie did Natalie Portman have a sex scene with co-star Mila Kunis?"

33% knows the answer to this question: "Who had the hit 60's song "I'm a Believer" on Colgems? "

And do you know the answer to this one? "What country's revolution arguably began on July 12, 1789, when a lawyer, Camille Desmoulins, stood with a pistol on a table at the Cafe de Foy and shouted, "To arms citizens, to arms!"?"

84% knows the answer to this question: "What Cold War landmark was dismantled on November 11, 1989? "

And do you know the answer to this one? "What agency replaced the National Advisory Committee for Aeronautics (NACA) in 1958?"

56% knows the answer to this question: "Where did the IRA declared a ceasefire in 1994? "

And do you know the answer to this one? "Catherine of Aragon was the first wife of which English king?"

52% knows the answer to this question: "In 2005, Prince Charles married to? "

And do you know the answer to this one? "A pragmatic socialist, Bob Hawke was reelected prime minister of Australia when the right was divided by the Joh for Canberra campaign, which rallied behind Joh Bjelke-Petersen, the right-wing premier of what state?"

45% knows the answer to this question: "Which oil company's drilling rig Kulluk ran aground in 2013? "

And do you know the answer to this one? "What celebrity was inducted into the U.S. Army in 1958?"

57% knows the answer to this question: "Who was the ruler of the Huns from 434-453 and was one of the most feared enemies of the Roman Empire? "

And do you know the answer to this one? "In 1960, which manuscripts were found hidden in a cave in Jordan?"

37% knows the answer to this question: "Who apparently wore eyepatches so that they could move quickly below and above decks without waiting for both eyes to adjust to different lighting? "

And do you know the answer to this one? "What was the first name of Italian dictator Mussolini?"

38% knows the answer to this question: "What is a famous statue in Egypt that has the body of a lion and the head of a man? "

And do you know the answer to this one? "In 2014, 5 people were killed in an explosion at a Mitsubishi plant in which country?"

41% knows the answer to this question: "Which country was placed under an international oil embargo in 2012? "

And do you know the answer to this one? "Which artist is generally considered to be the father of contemporary country music?"