92% knows the answer to this question: "Who delivered his famous "I have a dream" speech in 1963? "

And do you know the answer to this one? "What is aquaculture?"

79% knows the answer to this question: "What is the scientific term for "everything that exists"? "

And do you know the answer to this one? "This fear of spiders tends to affect women more than men."

87% knows the answer to this question: "Who is Billie Jean King? "

And do you know the answer to this one? "What famous fairy tale writer was German?"

55% knows the answer to this question: "Scurvy is a disease caused by the lack of which vitamin in the body? "

And do you know the answer to this one? "Which of the Osmonds had a hit with "Puppy Love"?"

54% knows the answer to this question: "What was Roger Miller "King of" in the 1964 song? "

And do you know the answer to this one? "Who is Fidel Castro?"

72% knows the answer to this question: "Roman Polanski is known for being which one of the following? "

And do you know the answer to this one? "As people wearing watches may know, Jacques and Pierre Curie discovered that what mineral has a property called piezoelectricity?"

62% knows the answer to this question: "If I am 6 foot tall, how many inches tall am I? "

And do you know the answer to this one? "What is the name of the room in a hospital where operations are done?"

90% knows the answer to this question: "Where was Nelson Mandela imprisoned? "

And do you know the answer to this one? "You can find the Florida Keys at which location?"

66% knows the answer to this question: "Who sang the famous song "Monday Monday" (1966) ? "

And do you know the answer to this one? "Who sang the famous song "You Make Me Feel Like A Natural Woman" (1967) ?"

32% knows the answer to this question: "What is both the largest and coldest US state? "

And do you know the answer to this one? "Which continent contains the Nile River and the Sahara Desert?"

58% knows the answer to this question: "What is a state of lawlessness and disorder? "

And do you know the answer to this one? "What epidemic spread across almost all of Europe in the years 1346-53?"

86% 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 "Come Together" (1967) ?"