77% knows the answer to this question: "What process uses heat to release carbon from starch and sugar, thereby changing the color and texture of bread? "

And do you know the answer to this one? "This is the biggest seller in US produce aisles, and the red delicious is the biggest selling variety. What is it?"

56% knows the answer to this question: "What breed of dogs originated in Afghanistan? "

And do you know the answer to this one? "The U.S. invaded Afghanistan in 2001 to topple what government?"

56% knows the answer to this question: "The practice of acupuncture originated in which country? "

And do you know the answer to this one? "Angina is pain felt in which part of the body?"

89% knows the answer to this question: "What does a Scott McKenzie song say should you wear in your hair if you're going to San Francisco? "

And do you know the answer to this one? "What music genre is most often associated with AC/DC?"

72% knows the answer to this question: "Who sang the famous song ”She Loves You” (1963)? "

And do you know the answer to this one? "Who sang the famous song "Burning Love" (1972) ?"

49% knows the answer to this question: "Meaning Majority Party, what did Lenin call his minority faction, because it had briefly held editorial control of a newspaper called Iskra (Spark)? "

And do you know the answer to this one? "Who assumed power as Prime Minister of Libya in 1970?"

43% knows the answer to this question: "What famous book did Johannes Gutenberg print in 1455? "

And do you know the answer to this one? "In the 1890s, what law student lived with an Anglo-Indian family at 20 Baron's Court Road in London?"

45% knows the answer to this question: "The Friedrichshafen G.III plane was used predominately by which country in World War I? "

And do you know the answer to this one? "Who led the slave revolt that ended in 71 BC?"

90% knows the answer to this question: "Which former First Lady died in 1994, 31 years after her husband was assassinated? "

And do you know the answer to this one? "Which nation established dominion over South Africa in 1902?"

94% knows the answer to this question: "In which city was John F. Kennedy assassinated? "

And do you know the answer to this one? "What British politician and leader died April 8, 2013?"

53% knows the answer to this question: "In which country might you expect to see women wearing saris? "

And do you know the answer to this one? "Which wall was the physical manifestation of Europe's 'Iron Curtain'?"

34% knows the answer to this question: "Which number is odd? "

And do you know the answer to this one? "What is the expected time an organism will live called?"