46% knows the answer to this question: "Who sang the famous song "Y.M.C.A." (1978)? "

And do you know the answer to this one? "Who sang the famous song "Dancing Queen" (1976)?"

49% knows the answer to this question: "In what country were Eddie and Alex Van Halen born? "

And do you know the answer to this one? "In which part of the body is the radius bone?"

53% knows the answer to this question: "Where is the Sicilian Mafia based? "

And do you know the answer to this one? "What is the most common form of Chinese spoken in the south of China, in Hong Kong and in Macau?"

88% knows the answer to this question: "How are pockets of air in soil made? "

And do you know the answer to this one? "In 1938, what silk-like fabric was used as hosiery?"

47% knows the answer to this question: "William Tappendon's potato chip "factory" was where? "

And do you know the answer to this one? "Which popular app features green pigs who have a penchant for stealing eggs?"

93% knows the answer to this question: "What drink did Dom Perignon invent? "

And do you know the answer to this one? "Yu the Great is said to have founded the Xia Dynasty in what country, after a yellow dragon and a black turtle helped him reverse the Great Flood?"

52% knows the answer to this question: "How old was Prince Harry when his mother died? "

And do you know the answer to this one? "The Fourteen Part Message was a 1941 telegram intercepted by the US detailing an attack planned by whom?"

55% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "Which word is spelled wrong?"

34% knows the answer to this question: "The medical term "myocardial infarction" is best defined as? "

And do you know the answer to this one? "The Germans enjoy a good schweinknochel, even though it's what animal's knuckles?"

32% knows the answer to this question: "Which country is located on the continent of South America? "

And do you know the answer to this one? "What do North Africans call a riverbed that only occasionally is a river?"

68% knows the answer to this question: "In which sea are the West Indies a region? "

And do you know the answer to this one? "What is the correct title of Alfred Hitchcock's 1955 movie?"

92% knows the answer to this question: "What animal eats hundreds of pounds of fish and marine mammals every day? "

And do you know the answer to this one? "The 1950s actress Sophia Loren was from which country?"