73% knows the answer to this question: "What country was once the center of the Ottoman Empire? "

And do you know the answer to this one? "Which ship was the first to arrive and rescue Titanic survivors?"

82% knows the answer to this question: "Who sang the famous song Sweet Home Chicago (1977)? "

And do you know the answer to this one? "Who sang the song, "You Learn / "You Oughta Know""?"

34% knows the answer to this question: "Which singer had the nickname "The Big O"? "

And do you know the answer to this one? "If you win six out of 12 times, what percent do you lose?"

66% knows the answer to this question: "A straw Panama hat is usually worn in what kind of weather? "

And do you know the answer to this one? "What is the name of the scale used to measure the size of earthquakes?"

83% knows the answer to this question: "What decreases in the body as it ages, causing loss of skin elasticity? "

And do you know the answer to this one? "In French, what is the meaning of the expression 'Bonne chance'?"

60% knows the answer to this question: "Which of these held up buildings in Ancient Rome and Greece? "

And do you know the answer to this one? "About what did a U.N. panel give a dire forecast in 2007?"

60% knows the answer to this question: "What were the persistent air attacks on London during World War II called? "

And do you know the answer to this one? "Aphrodite was the Greek goddess of what?"

58% knows the answer to this question: "In 1773, colonists boarded three East India Company ships and destroyed their tea cargo by throwing it into Boston Harbor. What is this event known as today? "

And do you know the answer to this one? "In 2013, a deadly train wreck took place in which country's Santiago de Compostela?"

31% knows the answer to this question: "Who sang the famous song Peggy Sue (1962)? "

And do you know the answer to this one? "Who sang the famous song Penny Lane (1967)? "

79% knows the answer to this question: "Who sang the famous song ”All Night Long (All Night)” (1983)? "

And do you know the answer to this one? "Who sang the song "Everybody (Backstreet's Back)"?"

42% knows the answer to this question: "Who sang the famous song ROCK In The USA (A Salute To 60's Rock) (1985)? "

And do you know the answer to this one? "Who sang the famous song "It's All Over Now" (1964)"

60% knows the answer to this question: "Who sang the famous song "Thorn In My Pride" (1992)? "

And do you know the answer to this one? "Who sang the famous song "Evil Woman" (1979)? "