52% knows the answer to this question: "... is nine-tenths of the law "

And do you know the answer to this one? "The Grand Canyon is in which country?"

85% knows the answer to this question: "What famous person said: "Sometimes it is not enough to do our best; we must do what is required"? "

And do you know the answer to this one? "The Empire State is another name for which U.S. state?"

94% knows the answer to this question: "What was the name of the General who led the U.S. forces that were defeated by allied Native American tribes at the Battle of the Little Bighorn? "

And do you know the answer to this one? "What type of film is "Kung Fu Panda 2"?"

65% knows the answer to this question: "Which group won the 1974 Eurovision Song Contest with 'Waterloo'? "

And do you know the answer to this one? "Which of these is a kind of joint?"

45% knows the answer to this question: "The Opportunity Rover space craft landed on which planet in 2004? "

And do you know the answer to this one? "In 1840, whose remains were transported from St Helena aboard the Belle Poule, so that he could be laid to rest at Les Invalides?"

36% knows the answer to this question: "Mix whiskey, sweet vermouth and bitters, top with a cherry and you have a cocktail that shares a name with what New York borough? "

And do you know the answer to this one? "What is the official language of the people of Mexico?"

71% knows the answer to this question: "In which country might you expect to see women wearing saris? "

And do you know the answer to this one? "What was the name of the Russian jeweler who became famous for his ornate Easter eggs made of precious metals and gemstones?"

78% knows the answer to this question: "In which of these countries is the Gaelic language spoken? "

And do you know the answer to this one? "In 1483, Edward V of England disappeared after being locked up in which building?"

60% knows the answer to this question: "Which of the following is one of the earliest recognised physicists? "

And do you know the answer to this one? "What name is given to water in the gaseous state?"

76% knows the answer to this question: "The 2015 movie had how many "Shades of Grey"? "

And do you know the answer to this one? "Nicknamed the Duke, who in fact was billed as Duke Morrison in the 1929 film "Words and Music"?"

37% knows the answer to this question: "Woody Allen directed and starred in which movie in 1977? "

And do you know the answer to this one? "In what year did the Berlin Airlift begin?"

86% knows the answer to this question: "The city of Fort Worth is located in which US state? "

And do you know the answer to this one? "What would fossilised skin feel like?"