80% knows the answer to this question: "Most metals are grey in color; what is the only metal that is yellow? "

And do you know the answer to this one? "C is the chemical symbol for which element with the atomic number 6?"

78% knows the answer to this question: "In 2007, only 1% of US yogurt purchases were made using this "national" technique. By 2013, that number was 35%. What is it? "

And do you know the answer to this one? "King Edward VIII gave up the throne in 1936 in order to do what?"

62% knows the answer to this question: "You can find the Nile River in which location? "

And do you know the answer to this one? "Egyptian sphinxes have the head of a ram or a person and the body of what animal?"

80% knows the answer to this question: "Which of these 1980 chart-toppers could be described as 'country music'? "

And do you know the answer to this one? "In what year was Pearl Harbor attacked by the Japanese?"

84% knows the answer to this question: "In 1999, first version of MSN Messenger is released by which tech company? "

And do you know the answer to this one? "In France, the Alps create a natural border with what country?"

50% knows the answer to this question: "A palsy named for Scottish anatomist Charles Bell is the most common acute mononeuropathy, meaning that it involves only one nerve. And it causes drooping of part of the body? "

And do you know the answer to this one? "What is the missing word: Fools ... in (where angels fear to tread)"

39% knows the answer to this question: "In what country was the first Olympiad held? "

And do you know the answer to this one? "The Delta Blues originated in which location?"

71% knows the answer to this question: "Who sang the famous song "I Walk the Line" (1956)? "

And do you know the answer to this one? "Who sang the famous song "Stand By Your Man" (1968)?"

94% knows the answer to this question: "What was the name of Charlie Brown's pet dog, first seen in October 1950? "

And do you know the answer to this one? "Who sang the famous song "Another Brick In The Wall" (1980)?"

58% knows the answer to this question: "What is the best definition for the old word "man-at-arms"? "

And do you know the answer to this one? "Who is the pop star that died from complications from an eating disorder, anorexia nervosa?"

35% knows the answer to this question: "Which of these famous landmarks is partially located in Canada? "

And do you know the answer to this one? "Which of these rivers is mentioned in Duran Duran's single Rio? "

69% knows the answer to this question: "In 1974, Elton John formed his own record label, called what? "

And do you know the answer to this one? "... credit where credit is due"