89% knows the answer to this question: "Which of these woman were the wife of Henry VIII of England? "

And do you know the answer to this one? "What big stringed music instrument, still existing today, was played in ancient Egypt?"

59% knows the answer to this question: "Vodka's name means "little water" in what language? "

And do you know the answer to this one? "In 2013, Hassan Rouhani became the new President of which country?"

95% knows the answer to this question: "The new industrialists built gas-lit factories close to the coalfields and rivers that powered them, and the workers followed, as cities swelled. What is the usual name for this period of British history? "

And do you know the answer to this one? "Which of these is an island nation?"

44% knows the answer to this question: "What is the brand of this car logo? "

And do you know the answer to this one? "What is the brand of this car logo?"

33% knows the answer to this question: "Who sang the famous song Message In A Bottle (1979)? "

And do you know the answer to this one? "Who sang the famous song Everywhere (1987)? "

69% knows the answer to this question: "Before she became famous for her blonde braids, who amassed such a fortune in the Ukrainian natural gas business that she was known as the Gas Princess? "

And do you know the answer to this one? "Tampa Bay Times is a newspaper from which state?"

61% knows the answer to this question: "What object's gnomon ceases to work at night? "

And do you know the answer to this one? "What are the two elements which make up water?"

49% knows the answer to this question: "It has nothing to do with either pizza delivery or an Edward G Robinson movie, but what does the name of Cleopatra's son Caesarion mean? "

And do you know the answer to this one? "How many days does Phileas Fogg have to go around the world?"

88% knows the answer to this question: "In Slumdog Millionaire, an uneducated teen from the slums wins the top prize on the Indian version of what game show? "

And do you know the answer to this one? "Despite being named for a fungus, what treat is actually chocolate, often made from a filling called ganache?"

44% knows the answer to this question: "Chengdu, China is home to what famous endangered animal? "

And do you know the answer to this one? "From these words, which means "a single unit"?"

37% knows the answer to this question: "Which famous Johnny O'Keefe song did he release in 1956? "

And do you know the answer to this one? "Which of these Mountains can be found in Hawaii?"

33% knows the answer to this question: "Humphrey Davy invented a lamp for use in which industry? "

And do you know the answer to this one? "Who invented the light bulb?"