54% knows the answer to this question: "Who was the creator of the Mongol empire? "

And do you know the answer to this one? "What song did the charity supergroup USA for Africa release for charity?"

90% knows the answer to this question: "The singer Daniel O'Donnell is from which country? "

And do you know the answer to this one? "Who sang songs 'I Will Always Love You', 'I Have nothing', etc for the 1992 movie 'The Bodyguard'?"

63% knows the answer to this question: "What does a carnivore eat? "

And do you know the answer to this one? "In a survey in the early 1990s, what French Riviera nation had the world's highest number of Rolls Royces per capita?"

58% knows the answer to this question: "Felicitas Catharine Malina Johanna von Reiche would be heir apparent, not Prince Charles, if what British monarch had been succeeded by her oldest child, even though that child was a girl? "

And do you know the answer to this one? "What does the description "only wall left of King Herod's temple" best describe?"

30% knows the answer to this question: "Descended from a wealthy aristocratic family, the young Plato joined the group of disciples of a famous philosopher who influenced him profoundly. Who was his teacher? "

And do you know the answer to this one? "Who invented the first powered, controlled airplane in 1903?"

42% knows the answer to this question: "Which of these famous philosophers is Greek? "

And do you know the answer to this one? "Chiles rellenos is a food item of what type of cuisine?"

69% knows the answer to this question: "In the movies, what was Michael J. Dundee's nickname? "

And do you know the answer to this one? "Although Tony Blair actually moved next door, what is the official address of Britain's prime minister?"

41% knows the answer to this question: "What city in northern China has been the location of the 2008 Summer Olympics? "

And do you know the answer to this one? "Which Handel oratorio includes the tenor aria 'Every Valley Shall Be Exalted' and 'Hallelujah' chorus?"

55% knows the answer to this question: "In 2013, a deadly train wreck took place in which country's Santiago de Compostela? "

And do you know the answer to this one? "What were medieval knights best known as?"

38% knows the answer to this question: "The world's 1500 giant pandas are found in the western area of what country, where their name is xiong mao, meaning "bear cat"? "

And do you know the answer to this one? "The Royal Hawaiian Hotel at Waikiki in Honolulu claims to have invented non-alcoholic cocktail, naming it for a celebrity?"

68% knows the answer to this question: "What talk-show host (and fan of author Alice Walker's) was nominated for an Academy Award for the movie version of "The Color Purple"? "

And do you know the answer to this one? "After the Cuban Revolution of January 1959, who assumed power?"

45% knows the answer to this question: "What do city trucks spread on roads to melt ice? "

And do you know the answer to this one? "Which Australian city is home to an iconic Opera House?"