90% knows the answer to this question: "Adolphe Sax invented which instrument in 1840? "

And do you know the answer to this one? "What are soldiers who fight on horseback?"

30% knows the answer to this question: "Of the following countries which is most renowned for making chocolate? "

And do you know the answer to this one? "What was the name of the mentor of King Arthur?"

40% knows the answer to this question: "The new industrialists built gas-lit factories close to the coalfields and rivers that powered them, and the workers followed, as cities swelled. What is the usual name for this period of British history? "

And do you know the answer to this one? "Which of these is an island nation?"

62% knows the answer to this question: "Who sang the famous song Bat Out Of Hell (1977)? "

And do you know the answer to this one? "Which group had all five top positions on the Billboard chart in April 1964?"

77% knows the answer to this question: "A grown-up male pig is called a what? "

And do you know the answer to this one? "Which country did St. Patrick help convert to Christianity?"

86% knows the answer to this question: "What is the missing word: Children should be .... and not heard "

And do you know the answer to this one? "What is the missing word: Everything comes to those who ..."

46% knows the answer to this question: "What Roman town was destroyed by the eruption of Mt. Vesuvius? "

And do you know the answer to this one? "Which American singer was born in 1979?"

45% knows the answer to this question: "Which one-eyed monster almost destroyed Odysseus in "The Odyssey"? "

And do you know the answer to this one? "What word refers to "the exchange of money for goods and/or services"?"

38% knows the answer to this question: "What word is used to describe crops and foodstuffs grown without chemicals? "

And do you know the answer to this one? "Because their barbels (feelers) look like whiskers, what are fish in the Siluriformes order commonly called?"

35% knows the answer to this question: "Which of these is in Nevada? "

And do you know the answer to this one? "If gas costs $3 per gallon, and you have $39 to spend, how many gallons can you afford?"

33% knows the answer to this question: "What Texas city was the first word spoken from the moon in 1969? "

And do you know the answer to this one? "Of the world's 40+ monarchies, about a third of them recognize what country's monarch as their own?"

80% knows the answer to this question: "What song has the line, "I don't drink coffee I take tea my dear, I like my toast done on one side"? "

And do you know the answer to this one? "If you win six out of 12 times, what percent do you lose?"