45% knows the answer to this question: "Edmund Hillary and Tenzing Norgay were the first people to reach the top of which mountain? "

And do you know the answer to this one? "William Golding's hit 50s novel was "Lord of the " what?"

34% knows the answer to this question: "Which of these forms of carbon is South Africa particularly renowned for producing? "

And do you know the answer to this one? "Which of these is a mountain range in the USA?"

37% knows the answer to this question: "What was the first name of Miss Boleyn, second wife of Henry VIII? "

And do you know the answer to this one? "How many months in a decade?"

84% knows the answer to this question: "How many times does 25 go into 500? "

And do you know the answer to this one? "What happened to King Henry VIII's wife Anne Boleyn?"

67% knows the answer to this question: "What puzzle, invented in 1981, was a cube made of 26 colored pieces that rotated? "

And do you know the answer to this one? "What is done to a baking tin to prevent food from sticking to it?"

49% knows the answer to this question: "A hares is classified as which of these? "

And do you know the answer to this one? "Which movie was based on the Von Trapp family?"

71% knows the answer to this question: "What is 37 add 55? "

And do you know the answer to this one? "What was the surname of 1950s star Gloria?"

71% knows the answer to this question: "This largest, thickest nerve in the body travels from the lower back through the buttocks and into the leg. Add an "A" to its name and you have a painful lumbar disorder. What nerve is this? "

And do you know the answer to this one? "Which actor stars in 'Scarface'? "

77% knows the answer to this question: "After what famous historical person was the teddy bear named? "

And do you know the answer to this one? "Which animal's name comes first in the dictionary?"

50% knows the answer to this question: "In what year did Hitler annex Austria? "

And do you know the answer to this one? "Which species is also known as the wild dog from Australia?"

63% knows the answer to this question: "Bordeaux is often called the "Wine Capital of the World". In what country is it located? "

And do you know the answer to this one? "Which word is spelled wrong?"

67% knows the answer to this question: "What Liverpool club did The Beatles most often play at? "

And do you know the answer to this one? "In 2014, 14 people died in a volcanic eruption in what Asian country?"