75% knows the answer to this question: "What is the quality of some paintings that appear to glow from within? "

And do you know the answer to this one? "Pierre Elliott Trudeau won elections in which country in 1980?"

45% knows the answer to this question: "If one slice of cake haas 250 calories, how many calories are in 8 slices? "

And do you know the answer to this one? "What are prunes?"

32% knows the answer to this question: "Who was the prime minister of Britain during most of World War II? "

And do you know the answer to this one? "Which of the following is NOT a type of human tooth?"

65% knows the answer to this question: "Who sang the famous song "Man In The Mirror" (1988) ? "

And do you know the answer to this one? "Who sang the famous hit "It Was A Very Good Year" (1965) ?"

34% knows the answer to this question: "Who sang the famous song "Son Of A Preacher Man" (1968) ? "

And do you know the answer to this one? "Who sang the famous song "Suspicious Minds" (1969)"

57% knows the answer to this question: "Which one of these inventions or discoveries happened the most recently? "

And do you know the answer to this one? "Pericles built the Parthenon on a hill called the Acropolis. Where was this?"

77% knows the answer to this question: "A humpback is a variety of which animal? "

And do you know the answer to this one? "Which is the use of scientific knowledge to solve everyday problems?"

53% 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?"

37% knows the answer to this question: "King Edward VIII gave up the throne in 1936 in order to do what? "

And do you know the answer to this one? "In 2007, only 1% of US yogurt purchases were made using this "national" technique. By 2013, that number was 35%. What is it?"

80% knows the answer to this question: "Hong Kong is a Special Administrative Region of what large Asian nation? "

And do you know the answer to this one? "What is a common unit of depth in the ocean?"

65% knows the answer to this question: "What decade is the hit single "Can't Buy Me Love" by The Beatles from? "

And do you know the answer to this one? "The Suez Canal was nationalized by which country?"

85% knows the answer to this question: "Phil Collins was chosen to be a drummer for which British rock band in 1970? "

And do you know the answer to this one? "I was born in Hawaii and was elected President of the United States in 2008. Who am I?"