70% knows the answer to this question: "Which scientific term means "curved inwards"? "

And do you know the answer to this one? "Apart from the toga, what was the main article of Roman fashion?"

87% knows the answer to this question: "What is it called when a current skips part of the circuit? "

And do you know the answer to this one? "What city is home to a temple remnant called the Western Wall, also known as the Wailing Wall?"

76% knows the answer to this question: "What is the name of the founder of Playboy? "

And do you know the answer to this one? "Which 1960's Black militant was an outspoken leader of the Nation of Islam?"

36% knows the answer to this question: "What year was the dictator Fidel Castro born? "

And do you know the answer to this one? "Which of the following fruits is not a traditional flavor of jelly or jam?"

75% knows the answer to this question: "Which of these is not a river? "

And do you know the answer to this one? "Bernini, Correggio and Botticelli were all artists from what nation?"

58% knows the answer to this question: "Jonas Salk announces a vaccine for what disease in 1953? "

And do you know the answer to this one? "The word "lunar" means something related to what?"

60% knows the answer to this question: "Who was Julius Caesar's successor as Roman Emperor? "

And do you know the answer to this one? "Who crossed the Great Wall of China in 1210 and invaded Northern China?"

36% knows the answer to this question: "In England, if you've been "sacked", what have you lost? "

And do you know the answer to this one? "Which World War II veteran became the President in 1953?"

49% knows the answer to this question: "Which one of these words can be defined as normal? "

And do you know the answer to this one? "In what film did Tommy Lee Jones play MIB Agent K?"

86% knows the answer to this question: "Which of the Founding Fathers of the United States is credited with the invention of the pointed lightning rod conductor? "

And do you know the answer to this one? "The Yucatan Peninsula forms part of which country?"

78% knows the answer to this question: "The legend of William Tell says he shot which fruit off his son's head? "

And do you know the answer to this one? "If you are from Switzerland, you are known as what?"

45% knows the answer to this question: "Roman men wore togas and Roman women wore what? "

And do you know the answer to this one? "In what musical can you hear the song "Diamonds are a Girl's Best Friend"?"