61% knows the answer to this question: "As the story goes, what vodka-and-orange cocktail was named by oil workers for the tool they used as a swizzle stick? "

And do you know the answer to this one? "The definition of "acronym for radio detection and ranging" best fits this science term?"

31% knows the answer to this question: "What do you get when an organ projects through the wall of the structure around it? "

And do you know the answer to this one? "Which of these is a track and field event that involves jumping into dirt?"

61% knows the answer to this question: "Which one of these is a continent? "

And do you know the answer to this one? "Which of these is, in fact, a fish?"

34% knows the answer to this question: "Which species best matches this description, "high-jumping, lightly-built antelope from Southern Africa"? "

And do you know the answer to this one? "What is the chemical symbol for Silicon?"

87% knows the answer to this question: "What is a deep crack in a glacier called? "

And do you know the answer to this one? "Queen Elizabeth II celebrated which anniversary as monarch in 2012?"

94% knows the answer to this question: "What "peach of the tropics" is used in chutney? "

And do you know the answer to this one? "Which of the following US Presidents was assassinated?"

40% knows the answer to this question: "Who was Francisco Goya? "

And do you know the answer to this one? "Which part of the UK is traditionally identified with male voice choirs and sheep farming?"

95% 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?"

55% knows the answer to this question: "What country did Charles de Gaulle become president of after World War II? "

And do you know the answer to this one? "Which exiled Tibetan leader did Barack Obama meet with in 2014?"

95% knows the answer to this question: "Mexican muralist Diego Rivera's work is strongly influence by what ancient people? "

And do you know the answer to this one? "Which type of birds feature in the title of a Tchaikovsky ballet?"

72% knows the answer to this question: "What were the series of wars by European Christians to recover the Holy Land from the Muslims? "

And do you know the answer to this one? "Who is the month of July named after?"

75% knows the answer to this question: "A strawberry blonde has pale red hair. What is a strawberry roan? "

And do you know the answer to this one? "The study of meteors is meteoritics. What, then, does meteorology study?"