92% knows the answer to this question: "What word refers to "the exchange of money for goods and/or services"? "

And do you know the answer to this one? "Also called the liver bird, the cormorant is a symbol of what Liverpudlian city?"

51% knows the answer to this question: "What was the name of the video website, launched in 2005? "

And do you know the answer to this one? "What is the name of the royal residence located in Kensington Gardens?"

81% knows the answer to this question: "How many holes is half a round on a golf course? "

And do you know the answer to this one? "Although Tony Blair actually moved next door, what is the official address of Britain's prime minister?"

75% knows the answer to this question: "Which scientist is credited with the invention of the light bulb? "

And do you know the answer to this one? "Chernobyl can be found in which one of the following locations?"

48% knows the answer to this question: "What is 50% of £7? "

And do you know the answer to this one? "Henri Charpentier may have discovered what cooking technique in 1895, when he accidentally set a crepe pan on fire?"

75% knows the answer to this question: "Which country is located on the continent of Asia? "

And do you know the answer to this one? "What unit is one hundredth of a metre?"

59% knows the answer to this question: "In Britain, what would you be served if you asked for bangers and mash? "

And do you know the answer to this one? "If you know that it's also called schwarzwalder kirschtorte, you can probably guess that it's a cake named for what country's Black Forest?"

47% knows the answer to this question: "Which movie's plot is about Anakin Skywalker concluding his journey towards the Dark Side of the Force? "

And do you know the answer to this one? "In what movie does Smurfette need rescuing from her kidnapper Gargamel?"

60% knows the answer to this question: "Who sang the famous song "Mamma Mia" (1975) ? "

And do you know the answer to this one? "Who sang the famous song Puff The Magic Dragon (1963)? "

94% knows the answer to this question: "What anatomy part secrets insulin? "

And do you know the answer to this one? "People with a body mass index (BMI) less than 18 are classed as what?"

56% knows the answer to this question: "Which one of these is a continent? "

And do you know the answer to this one? "What pet is estimated to make up to 60 different sounds, ranging from purring to caterwauling to hissing?"

42% knows the answer to this question: "Which character is from the film "Erin Brockovich"? "

And do you know the answer to this one? "The climate of Iceland is best described as what?"