67% knows the answer to this question: "West Germany's Hallstein Doctrine was designed to keep other nations from recognizing what other Germany? "

And do you know the answer to this one? "The Battle of Long Island' in 1776 was fought during which war?"

70% knows the answer to this question: "Who sang the famous song "You Don't Have To Cry" (1969)? "

And do you know the answer to this one? "Who sang the famous song "Who's That Girl?" (1983)?"

63% knows the answer to this question: "What was O.J. Simpson charged with when he was arrested in 1994? "

And do you know the answer to this one? "What was the name of the wealthy old man in "A Christmas Carol"?"

42% knows the answer to this question: "What does Bite the Bullet mean? "

And do you know the answer to this one? "Peter Noone was the lead singer of which band?"

95% knows the answer to this question: "Chiang Kai-shek led which country? "

And do you know the answer to this one? "What is the missing word: If you cannot be ..., be careful"

66% knows the answer to this question: "Which of the following seafood animals is known for swimming upstream? "

And do you know the answer to this one? " Which non-alcoholic cocktail is named after an Academy Award winner?"

89% knows the answer to this question: "Which liquid does a flower produce to attract insects? "

And do you know the answer to this one? "What protein is found in the hair and nails of mammals?"

83% knows the answer to this question: "Some amputees can control an arm prosthesis using what? "

And do you know the answer to this one? "Salsa is a food item of what type of cuisine?"

65% knows the answer to this question: "In which city was Bobby Kennedy assassinated in 1968? "

And do you know the answer to this one? "Who wrote "The Ugly Duckling"?"

85% knows the answer to this question: "Every second, 100,000 cubic feet of water pours over what? "

And do you know the answer to this one? "What is the hierarchical system in domestic chickens called?"

87% knows the answer to this question: "Founded in the 1970s, OPEC was a trade organisation for which industry? "

And do you know the answer to this one? "What kind of vehicle was the "ARV" in WWII?"

72% knows the answer to this question: "Who sang the famous song "Fun, Fun, Fun" (1964)? "

And do you know the answer to this one? "Who sang the famous song "All Night Long (All Night)" (1983)?"