64% knows the answer to this question: "Who sang the song, "You Don't Know My Name"? "

And do you know the answer to this one? "Who sang the famous song "It Ain't Over 'til It's Over" (1991)? "

47% knows the answer to this question: "Which of the following is not a major country in North America? "

And do you know the answer to this one? "Which of these adult females feeds on blood, while the male eats only plant juices?"

56% knows the answer to this question: "What is the hierarchical system in domestic chickens called? "

And do you know the answer to this one? "A surface curved like the outside of a circle could also be called what?"

37% knows the answer to this question: "Who sang the famous song ”The Thrill is Gone” (1969)? "

And do you know the answer to this one? "Who sang the famous song "Shoot The Moon" (2002)? "

37% knows the answer to this question: "Who sang the famous song "So Young" (1997)? "

And do you know the answer to this one? "Who sang the famous song "Concrete Jungle" (1978)? "

59% knows the answer to this question: "Who sang the famous song "Ain't No Sunshine" (1973)? "

And do you know the answer to this one? "Who sang the famous song "Sternschnuppe (live akustisch)" (2007)? "

63% knows the answer to this question: "..... has left the building "

And do you know the answer to this one? "What is molten rock beneath the surface of the earth called?"

34% knows the answer to this question: "In 1919, U.S. President Woodrow Wilson received which award for his peacemaking efforts after World War I? "

And do you know the answer to this one? "What is the best definition for the old word "gentle"?"

48% knows the answer to this question: "'Walking On Sunshine' was an '80s hit for Katrina and the _____? "

And do you know the answer to this one? "A 'five o'clock shadow' is referring to which of these?"

90% knows the answer to this question: "Who sang the famous song "O-H-I-O (O-My-O!)" in 1921? "

And do you know the answer to this one? "Which U.S. bridge were bicycles permitted to cross for the first time in 1970?"

54% knows the answer to this question: "Which animal is smaller than a penny and eats garden pests? "

And do you know the answer to this one? "The Warner Brothers character Sylvester may have been named for Felis sylvestris sylvestris, his wild European cousin. What is he?"

45% knows the answer to this question: "Who sang the famous song "Tubular Bells Part1" (1973)? "

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