32% knows the answer to this question: "Which of these is not one of the United States of America? "

And do you know the answer to this one? "Which 1960's sitcom featured Jed, his mother-in-law Granny and neighbours called the Drysdales?"

49% knows the answer to this question: "How many suits in a pack of cards? "

And do you know the answer to this one? "Which of the following countries is closest to Australia?"

50% knows the answer to this question: "The Titanic sank in what year? "

And do you know the answer to this one? "Which of these substances is NOT metallic?"

89% knows the answer to this question: "As of 2013, the tallest building in the world, the Burj Khalifa, is in which country? "

And do you know the answer to this one? "Which is the longest river wholly in England?"

46% knows the answer to this question: "A painting of an apple, a book and flowers would be known as what? "

And do you know the answer to this one? "What is 89 plus 45?"

67% knows the answer to this question: "Napoleon Bonaparte was emperor of which country? "

And do you know the answer to this one? "The 1836 Battle of the Alamo pitted Texans against who?"

56% knows the answer to this question: "What is an eighth of 400? "

And do you know the answer to this one? "What is 96 divided by 3?"

51% knows the answer to this question: "Who sang the famous song And The Wind Cries Mary (live Monterrey 1967) (1967)? "

And do you know the answer to this one? "The Central African Republic shares its southern border with what nation?"

87% knows the answer to this question: "A 50s British delicacy was fritters made from which processed meat? "

And do you know the answer to this one? "Sheikh Zayed Grand Mosque is in which country?"

60% knows the answer to this question: ""Almost heaven, West Virginia" is from which 70s song? "

And do you know the answer to this one? "What was the name of Buddy Holly's backing band?"

79% knows the answer to this question: "Who founded the Mongol Empire and became one of the most feared conquerors of all time? "

And do you know the answer to this one? "Why is a large part of a globe coloured blue?"

40% knows the answer to this question: "King Hussein of which country died in January 1999? "

And do you know the answer to this one? "What was the name of the symbols used in Ancient Egypt for writing?"