87% knows the answer to this question: "Which of these were first developed by the Roman Empire? "

And do you know the answer to this one? "Which of these places has the highest population?"

58% knows the answer to this question: "After a 1976 show in Memphis, the Boss climbed over the wall of the King's home. Who were they? "

And do you know the answer to this one? "What word describes medication applied to the skin?"

55% knows the answer to this question: "Someone describes as sedentary spends a lot of time doing what? "

And do you know the answer to this one? "Which is the only continent not to have indigenous ants?"

51% knows the answer to this question: "What aromatic leaf from the laurel tree is used as a herb? "

And do you know the answer to this one? "What color do you get by mixing blue and yellow?"

95% knows the answer to this question: "Of these cities, which is in England? "

And do you know the answer to this one? "The study of growing gardens, orchards and ornamentals is known as what? "

84% knows the answer to this question: "Famous as a party destination, what "drunken" New Orleans street is found between Canal and Esplanade? "

And do you know the answer to this one? "Which of these leafy vegetables generally has the darkest green leaves?"

69% knows the answer to this question: "Humans are omnivores and therefore eat what? "

And do you know the answer to this one? "What fluid-filled sac surrounds the human embryo?"

87% knows the answer to this question: "What is the missing word: Better safe than .... "

And do you know the answer to this one? "Famous in the First Gulf War, how was General Norman Schwarzkopf usually described?"

44% knows the answer to this question: "What language is most commonly spoken in Afghanistan? "

And do you know the answer to this one? "Which Greek philosopher was a boyhood tutor to Alexander the Great?"

69% knows the answer to this question: "Why were no FIFA World Cup competitions held during the 1940s? "

And do you know the answer to this one? "What determines how loud or soft a sound is?"

88% knows the answer to this question: "The 'Battle of Fort Sumter' was part of which war? "

And do you know the answer to this one? "Which of these was a hit single for The Mamas & the Papas in 1966?"

75% knows the answer to this question: "Where would you find 10% of the worldís known species? "

And do you know the answer to this one? "What Australian island has had carnivorous devils and wolves named for it?"