40% knows the answer to this question: "Tony Blair is best known for holding what political position? "

And do you know the answer to this one? "Czar Nicholas II tried to defuse the opposition against him with the October Manifesto, which created an elected Duma with limited powers, in what country?"

42% knows the answer to this question: "What was "Spirit of St. Louis"? "

And do you know the answer to this one? "What city ignored the brothels, booze and gambling of Block 16 until WWII, turning it into parking lots that eventually served Binion's casino?"

42% knows the answer to this question: "In what city were the most famous war trials against leading Nazis held in 1946? "

And do you know the answer to this one? "Which famous figure was assassinated by a Hindu militant on January 30, 1948?"

37% knows the answer to this question: "Who is considered the father of medicine who is credited with an oath that is still pronounced by young physicians that establishes the fundamental principles of the discipline? "

And do you know the answer to this one? "Who Canadian Liberal party leader and elected prime minister in 1968 and was once Prime Minister?"

37% knows the answer to this question: "Which of these items is a real artifact? "

And do you know the answer to this one? "Which one of these inventions or discoveries happened the most recently?"

90% knows the answer to this question: "In 1997, NASA's Pathfinder space probe lands on the surface of which planet? "

And do you know the answer to this one? "What U.S. state declared independence from Mexico in 1836?"

36% knows the answer to this question: "Who was the creator of the Mongol empire? "

And do you know the answer to this one? "What song did the charity supergroup USA for Africa release for charity?"

76% knows the answer to this question: "What period began in Italy in 1325 which was known for its contribution to the arts? "

And do you know the answer to this one? "Who became the new Pope in 2013?"

78% knows the answer to this question: "Emperor Jiajing ruled in which country? "

And do you know the answer to this one? "Amelia Earhart was the first woman to do what?"

49% knows the answer to this question: "Which President of North Korea ordered the execution of his own uncle in 2013? "

And do you know the answer to this one? "Which former president coined the phrase 'war on terror'?"

38% knows the answer to this question: "In what year did France and Britain declare war on Germany? "

And do you know the answer to this one? "In 2013, China announced an air defense zone that overlapped with that of what country?"

77% knows the answer to this question: "What is the practice of supplying land with water from another place using canals? "

And do you know the answer to this one? "As of 2006, who is the only US President to have resigned from office?"