41% knows the answer to this question: "Who owns the factory in the book "Charlie and the Chocolate Factory"? "

And do you know the answer to this one? "Which country has the largest population?"

33% knows the answer to this question: "Ischaemic strokes are caused by a lack of what flowing to the brain? "

And do you know the answer to this one? "A square of what every day is said to be good for the heart?"

40% knows the answer to this question: "Pablo Picasso is known for being which one of the following? "

And do you know the answer to this one? "On which continent is the nation of Spain located?"

51% knows the answer to this question: "Where did "Old Mother Hubbard" look for a bone? "

And do you know the answer to this one? "In a 2011 single, Maroon 5 claimed to have "moves like" which member of the Rolling Stones?"

71% knows the answer to this question: "What iconic car was produced by Volkswagen beginning in 1945? "

And do you know the answer to this one? "What will outweigh fish in the world's oceans by 2050 according to report by the World Economic Forum?"

34% knows the answer to this question: "Which first man to walk on the Moon died in 2012? "

And do you know the answer to this one? "In 1981, which of these became the first 24-hour cable network for music? "

94% knows the answer to this question: "What is it that's swarming Texas in the Michael Caine film The Swarm? "

And do you know the answer to this one? "Who sang the famous song Love Me Do (1963)? "

63% knows the answer to this question: "Which of these words does not belong with the others? "

And do you know the answer to this one? "Which of the states has the official nickname 'Lone Star State'?"

95% knows the answer to this question: "Make ... while the sun shines "

And do you know the answer to this one? "When life gives you lemons, make …"

63% knows the answer to this question: "What U.S. state is nicknamed "The Lone Star state"? "

And do you know the answer to this one? "Which civil rights leader was assassinated in Memphis, Tennessee, on April 4, 1968?"

76% knows the answer to this question: "Where would you find tubes called bronchi? "

And do you know the answer to this one? "Situated in the north of Europe. It's neighboring country is Sweden."

56% knows the answer to this question: "Who were Davey, Peter, Michael and Mickey? "

And do you know the answer to this one? "What language is mentioned in Bananarama's "Robert De Niro's Waiting"? "