72% knows the answer to this question: "What was the name of the woman who married Prince William of the UK in 2011? "

And do you know the answer to this one? "Which of these US states has the lowest average rainfall?"

77% knows the answer to this question: "The Mojave Desert is partly in which of these states? "

And do you know the answer to this one? "According to Creedence Clearwater, "before you accuse me" what should you do?"

49% knows the answer to this question: "Vertebrates are animals with what? "

And do you know the answer to this one? "The rock band Bastille is named after a national holiday of which country?"

68% knows the answer to this question: "What is the more common term for haemorrhoids? "

And do you know the answer to this one? "What city was the RMS Titanic traveling to on its maiden voyage?"

60% knows the answer to this question: "What country's official name is Lao People's Democratic Republic? "

And do you know the answer to this one? "What is the word for the money you earn by leaving cash in the bank?"

31% knows the answer to this question: "In which sport was Bjorn Borg famous in the 1970s and 1980s? "

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

91% knows the answer to this question: "During the American Revolution, militants dumped more than 92,000 pounds of tea into what city's harbor, enough for 18.5 million teabags? "

And do you know the answer to this one? "What nationality was Jean Moulin?"

34% knows the answer to this question: "What is the more common term for haemorrhoids? "

And do you know the answer to this one? "What city was the RMS Titanic traveling to on its maiden voyage?"

83% knows the answer to this question: "What country's official name is Lao People's Democratic Republic? "

And do you know the answer to this one? "What is the word for the money you earn by leaving cash in the bank?"

44% knows the answer to this question: "What is 25% of 48 "

And do you know the answer to this one? "Where is Jamaica located?"

64% knows the answer to this question: "Who made $70 million when he gave up his salary in exchange for a percentage of the back end of Forrest Gump? "

And do you know the answer to this one? "What name did Anakin Skywalker take when he went over to the Dark Side in the "Star Wars" movies?"

62% knows the answer to this question: "What did Nissan call its range of cars for the European market? "

And do you know the answer to this one? "What relation to Henry Fonda was fellow actor Jane?"