83% knows the answer to this question: "What word refers to "the exchange of money for goods and/or services"? "

And do you know the answer to this one? "Johannes Gutenberg, inventor of the printing press, was from which country?"

94% knows the answer to this question: "What legendary rock band shared an Oscar in 1970 for "Best Song Score" for the movie Let It Be, a documentary on the making of their last album? "

And do you know the answer to this one? "What movie is about a man who has fathered 533 children through a sperm bank? "

88% knows the answer to this question: "Who sang the famous song "Night Fever" (1978)? "

And do you know the answer to this one? "Who sang the famous song "Don’t Go Breaking My Heart" (1976)?"

39% knows the answer to this question: "Who sang the famous song "Bad Moon Rising" (1969) ? "

And do you know the answer to this one? "Who sang the famous song "Think" (1968)? "

87% knows the answer to this question: "Who sang the famous song "You're So Vain" (1972)? "

And do you know the answer to this one? "Who sang the famous song "No Milk Today" (1966)? "

65% knows the answer to this question: "Which two Japanese cities were bombed by atomic bombs in World War II? "

And do you know the answer to this one? "Kate Middleton is known as Countess of Strathearn when she is in what country?"

87% knows the answer to this question: "Who is considered the father of medicine who is credited with an oath that is still pronounced by young physicians that establishes the fundamental principles of the discipline? "

And do you know the answer to this one? "Who Canadian Liberal party leader and elected prime minister in 1968 and was once Prime Minister?"

79% knows the answer to this question: "Who sang the famous song "Burning Love" (1972) ? "

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

62% knows the answer to this question: "Where are dermal fillers usually injected? "

And do you know the answer to this one? "Which of the following is not part of the heart?"

66% knows the answer to this question: "Which soft drink had the slogan "The Friendly Pepper-Upper"? "

And do you know the answer to this one? "Who lent his name to a Lean Mean Fat Reducing Grilling Machine that made him more money than boxing ever did?"

31% knows the answer to this question: "Who is father of Jakob Dylan whose solo album 'Women and country' came out in 2010? "

And do you know the answer to this one? "Allergic rhinitis, also called pollinosis, is also known as what kind of allergy?"

92% knows the answer to this question: "What kind of doctor was Dr Martin Luther King Jr? "

And do you know the answer to this one? "Which branch of medicine deals with joint disorders?"