88% knows the answer to this question: "Which N relates to ships and seamen? "

And do you know the answer to this one? "Which of these UK cities is closest to Big Ben?"

76% knows the answer to this question: "What do hibernating animals live off during their deep sleep? "

And do you know the answer to this one? "What natural resource is drilled for in Iraq?"

90% knows the answer to this question: "Which of these words can be defined as "following to try and overtake"? "

And do you know the answer to this one? "Which of these is the name of a '60s song by Bob Dylan?"

30% knows the answer to this question: "Which flower do you see here? "

And do you know the answer to this one? "Which flower do you see here?"

85% knows the answer to this question: "Who invented the telephone in 1876? "

And do you know the answer to this one? "What is the part of the picture that appears to be farthest away from the viewer called?"

73% knows the answer to this question: "Which kind of 'Nights' are in the title of a No.1 single from Grease? "

And do you know the answer to this one? "What continent's 7100-foot layer of ice also makes it the highest continent on average?"

90% knows the answer to this question: "Ma Ying-jeou won a second term as President of what island country in 2012? "

And do you know the answer to this one? "Who performed a new version of his song "Candle in the Wind" at the Princess Diana's funeral service?"

67% knows the answer to this question: "Which movie is about the story of the final Emperor of China? "

And do you know the answer to this one? "Which country is linked to Pakistan via the Khyber Pass?"

48% knows the answer to this question: "Which of these is a major Scottish city? "

And do you know the answer to this one? "In 1994, which country celebrated the 400th anniversary of tulip-growing? "

94% knows the answer to this question: "Which of these countries is the smallest by area? "

And do you know the answer to this one? "Which of these European countries is home to the holiday islands of Cephalonia and Rhodes?"

77% knows the answer to this question: "In 1998, the European Union agreed upon a single currency called what? "

And do you know the answer to this one? "What Christmas carol's chorus is "pa-rum-pa-pum-pum"?"

83% knows the answer to this question: "In what continent is the world's largest glacier? "

And do you know the answer to this one? "Which Hitchcock movie is about a retired police officer with an extreme fear of heights?"