31% knows the answer to this question: "What is another word for an Italian milkshake that is made with milk and fresh fruit? "

And do you know the answer to this one? "Prince William of the UK married whom in 2011?"

37% knows the answer to this question: "Which of these is an alternative name for 'cottage pie'? "

And do you know the answer to this one? "Colorado is most famous for which of these?"

52% knows the answer to this question: "Life-size terracotta warriors of the Qin Dynasty were discovered in what country? "

And do you know the answer to this one? "Sparta, Athens and Crete are all cities of which ancient empire?"

81% knows the answer to this question: "Which of these colors is NOT on the Italian flag? "

And do you know the answer to this one? "What is the missing word: Better safe than ...."

59% knows the answer to this question: "Chiang Kai-shek led which country? "

And do you know the answer to this one? "What medical term means "pain resulting from insufficient blood to the heart"?"

36% knows the answer to this question: "A narrow body of water that connects two larger bodies of water is called a what? "

And do you know the answer to this one? "The utensil called a spork is a cross between a spoon and what other utensil?"

33% knows the answer to this question: "In which capital city would you find the Louvre? "

And do you know the answer to this one? "What fictional character lived on a tropical island for 28 years?"

39% knows the answer to this question: "What word is given to sounds that are too high for humans to hear? "

And do you know the answer to this one? "The main reason you flood paddies is too drown the weeds and provide the water needed for what crop?"

50% knows the answer to this question: "All soda includes which of these? "

And do you know the answer to this one? "In one of those horrible ironies, Myra Jones, who was stabbed to death in 1988 by a serial killer, had been Janet Leigh's body double in what movie, in which she was stabbed to death by a serial killer in what movie?"

95% knows the answer to this question: "The definition of "outside the body" best fits which medical term? "

And do you know the answer to this one? "Who sang the famous song ”Baby Love” (1964)?"

30% knows the answer to this question: "What world famous Paris cabaret was built in 1889 by Joseph Oller? "

And do you know the answer to this one? "Medieval illuminated manuscripts were decorated with which precious metal?"

33% knows the answer to this question: "In 1643, one of Galileo's pupils, Evangelista Torricelli, put an empty tube on top of some mercury. When it was really nice out, more mercury was pushed up into the tube. What tool for measuring air pressure had he invented? "

And do you know the answer to this one? "Which country celebrates Bastille Day?"