85% knows the answer to this question: "Who is this man? "

And do you know the answer to this one? "Who is this woman?"

50% knows the answer to this question: "What marsupial is able to produce two different kinds of milk, one for its newborn and one for the joey still in the pouch? "

And do you know the answer to this one? "What happens when you try to microwave an egg?"

51% knows the answer to this question: "In 2013, Hassan Rouhani became the new President of which country? "

And do you know the answer to this one? "Which former soccer star and model was named Sexiest Man Alive by People magazine in November 2015?"

40% knows the answer to this question: "In the U.K., what holiday is celebrated on the day after Christmas? "

And do you know the answer to this one? "What important traditional Chinese holiday is celebrated at the turn of the Chinese calendar?"

30% knows the answer to this question: "When you pour a liquid over the surface of food in a fine, thread-like stream, what are you doing? "

And do you know the answer to this one? "This animal's memory isn't so special, it doesn't die en masse in graveyards, and it's not so much that they're scared of mice, but that they can be surprised by them in confined spaces. What are these pachyderms?"

75% knows the answer to this question: "What number, when added to 7, gives 11? "

And do you know the answer to this one? "What breakfast food gets its name from the Roman goddess of grain and farming?"

58% knows the answer to this question: "Because it is covered in iron oxide dust, what color does Mars appear to be from earth? "

And do you know the answer to this one? "What are London's The Palace, The Phoenix and The Larrick?"

43% knows the answer to this question: "One man's meat is another man's … "

And do you know the answer to this one? "Do not ... the apple-cart"

64% knows the answer to this question: "Which state used to have "Golden State" on its vehicle license plates? "

And do you know the answer to this one? "What was the capital of ancient Greece? "

42% knows the answer to this question: "Bonnie and "...." (1967) "

And do you know the answer to this one? ""...." of Arabia (1962)"

52% knows the answer to this question: "The town of Bath was founded by the Romans as a spa town in which country? "

And do you know the answer to this one? "Sydney, Hobart and Newcastle are the oldest cities in which country?"

68% knows the answer to this question: "If Jim is 3 and Andrea is 6, how old will Jim be when Andrea is 16? "

And do you know the answer to this one? "What country have you arrived in if you land at Shannon Airport?"