82% knows the answer to this question: "Which form of scanning was introduced in 1971? "

And do you know the answer to this one? "What decade was Roaring?"

74% knows the answer to this question: "Marilyn Novak had to change her name, as there was already a blonde Marilyn in Hollywood. Who did she become? "

And do you know the answer to this one? "Ann needs 275g of flour for a recipe. How much does she need to make double quantities?"

49% knows the answer to this question: "In what city did Princess Diana suffer her fatal car crash? "

And do you know the answer to this one? "Who sang the famous song "Subterranean Homesick Blues" (1965)"

52% knows the answer to this question: "Clementines are named for the French monk, Pere Clement Rodier, who apparently created them as a hybrid the Mandarin and Seville varities. Of what? "

And do you know the answer to this one? "Who sang the famous song "My Blue Heaven" (1956)?"

67% knows the answer to this question: "What fictional character lived on a tropical island for 28 years? "

And do you know the answer to this one? "What is the capital of Western Australia?"

91% knows the answer to this question: "What is the name of the poem John Keats wrote to a singing bird? "

And do you know the answer to this one? "Which country was alarmed by an outbreak of "mad cow disease" in 1996?"

90% knows the answer to this question: "Who was the director of the famous 1958 movie 'Vertigo'? "

And do you know the answer to this one? "Which big wheel is a major tourist attraction in London?"

72% knows the answer to this question: "A duck lays 12 eggs and three quarters hatch. How many ducklings are there? "

And do you know the answer to this one? "American politician Spiro Agnew was convicted of which crime in 1973?"

80% knows the answer to this question: "Which of these substances is NOT metallic? "

And do you know the answer to this one? "What is the process of passing dry ingredients through a sieve to aerate?"

56% knows the answer to this question: "Which is the complete name of famous author Allan Poe? "

And do you know the answer to this one? "In 1839, Charles Goodyear was credited with which invention/discovery?"

69% knows the answer to this question: "What was Fuzzy Wuzzy? "

And do you know the answer to this one? "Which of the following best relates to a policeman?"

34% knows the answer to this question: "Which of the following animals has the scientific name Varanus komodoensis? "

And do you know the answer to this one? "A public square called Campus Martius is part of the effort to rebuild what city, devastated by the decline of its auto sector?"