80% knows the answer to this question: "Su-Lin arrived at the Brookfield Zoo near Chicago in 1936, brought there by clothing designer Ruth Harkness. And Su-Lin was the first of a kind in North America. What was it? "

And do you know the answer to this one? "A piece of wood from the apple tree that supposedly inspired my theory of gravity went up to space with astronaut Piers Sellers. Who am I?"

87% knows the answer to this question: "Rob takes 30ml of medicine twice a day. How much does he use in a week? "

And do you know the answer to this one? "If Jake earns $12.92 per hour, how much will he gross for a 40-hour week?"

43% knows the answer to this question: "... is nine-tenths of the law "

And do you know the answer to this one? "No ..., no glory"

36% knows the answer to this question: "Like cats, genets usually kill their prey with a bite to which part of the body? "

And do you know the answer to this one? "A sauce made with chilies is called what?"

57% knows the answer to this question: "Where did the Blitz of World War II take place? "

And do you know the answer to this one? "Which famous US artist was the poster boy of the Pop Art movement?"

81% knows the answer to this question: "What classic novel did D. H. Lawrence write in 1928? "

And do you know the answer to this one? "Which one of these means to have the appearance of truth?"

66% knows the answer to this question: "What does a orthodontist treat? "

And do you know the answer to this one? "Which country is made up of regions including Queensland and Tasmania?"

33% knows the answer to this question: "What describes an extremely dry climate? "

And do you know the answer to this one? "The following words are from which 1950s film: "This is war. This is not a game of cricket"."

34% knows the answer to this question: "Skewering and roasting meat on a spit is also known as what? "

And do you know the answer to this one? "Which actor married Angelina Jolie in 2014?"

43% knows the answer to this question: "What is the name of this unknown fruit? "

And do you know the answer to this one? "What is the name of this unknown fruit?"

38% knows the answer to this question: "What is 98 plus 22? "

And do you know the answer to this one? "How long would it take to drive 150 miles at a rate of 60 miles per hour?"

57% knows the answer to this question: "What sport is Olga Korbut famous for competing at? "

And do you know the answer to this one? "In 2007, who was the monarch of England?"