53% knows the answer to this question: "Lithography, invented in 1798, is a method of doing what? "

And do you know the answer to this one? "What branch of science was the focus of the Human Genome Project?"

94% knows the answer to this question: "Which TV series did butler 'Lurch' appear in? "

And do you know the answer to this one? "In golf, what is the term given to the score expected of an accomplished player?"

89% knows the answer to this question: "What is the first name of the First Lady whose husband's writings comprise "The Reagan Diaries"? "

And do you know the answer to this one? "The "Australian Open" is a Grand Slam tournament in which sport?"

47% knows the answer to this question: "What country is known for making rice beer called sake, which is sometimes wrongly called rice wine? "

And do you know the answer to this one? "What was the first name of President Eisenhower?"

92% knows the answer to this question: "Which candy bar has the same name as our galaxy? "

And do you know the answer to this one? "In 2010, UNESCO declared to make whose food part of the Intangible Cultural Heritage of Humanity, given its ingredients (corn, beans and chili); farming methods (milpas and chinampas); cooking processes (such as nixtamalization); and singular utensils (like grinding stones and stone mortars)?"

56% knows the answer to this question: "Growing this provided much of the wealth on which Greek civilization was built, but the trees have deep roots that do a poor job of binding soil, so they ultimately cost Greece its agricultural productivity, contributing to its downfall. What is it? "

And do you know the answer to this one? "In which year did the Titanic sink?"

55% knows the answer to this question: "In 2002, who dangled one of his suspiciously pale children from a hotel balcony in Berlin? "

And do you know the answer to this one? "What is the correct term for the inflammation of one's gums? "

48% knows the answer to this question: "In which city was President John F Kennedy assassinated in 1963? "

And do you know the answer to this one? "As a nocturnal predator, what attribute aids the cat in its night-time hunt?"

91% knows the answer to this question: "Which country's language uses a differently written alphabet to ours? "

And do you know the answer to this one? "What is the capital city of the country Bosnia and Herzegovina?"