100% knows the answer to this question: "What is a state of lawlessness and disorder? "

And do you know the answer to this one? "What epidemic spread across almost all of Europe in the years 1346-53?"

98% knows the answer to this question: "Who sang the famous song "You're So Vain" (1972)? "

And do you know the answer to this one? "Who sang the famous song "Knockin' On Heavens Door" (1975)? "

97% knows the answer to this question: "Who sang the famous song "Monday Monday" (1966) ? "

And do you know the answer to this one? "Who sang the famous song "You Make Me Feel Like A Natural Woman" (1967) ?"

98% knows the answer to this question: "Who patented the first practical revolver in 1835? "

And do you know the answer to this one? "In which century was Soviet Union leader Nikita Khrushchev born?"

96% knows the answer to this question: "Who sang the famous song "I Will Survive" (1979) ? "

And do you know the answer to this one? "Who sang the famous song "I Feel Love" (1977) ?"

96% knows the answer to this question: "Malcolm Little was better known under which name in the 1960s? "

And do you know the answer to this one? "In 1912, 1513 people died when what ship sank?"

95% knows the answer to this question: "What movie was about the Russian Revolution? "

And do you know the answer to this one? "In 1961, the Beatles performed for the first time at the Cavern Club in which city?"

92% knows the answer to this question: "What is the branch of medicine that is concerned with aging and the elderly? "

And do you know the answer to this one? "Which general was killed at the Battle of Little Bighorn?"

92% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "Where did rock and roll king Elvis Presley die?"

91% knows the answer to this question: "Which country is also known as Nippon? "

And do you know the answer to this one? "Saint Cyril and Saint Methodious arrived from Constantinople to bring Christianity and writing to the Slavs in the ninth century. What else did they do for them?"

94% knows the answer to this question: "Which hot-tempered tennis legend won both Wimbledon and the U.S. Open in 1984? "

And do you know the answer to this one? "What was the world's largest city in 7000 BC?"

91% knows the answer to this question: "What did Tony the Tiger say about Frosties? "

And do you know the answer to this one? "What is the name of the process used by plants to convert sunlight into food?"