47% knows the answer to this question: "Finish The Lyric: "Yesterday, all my troubles"? "

And do you know the answer to this one? "Termite colonies are legendary for their ability to consume what substance?"

89% knows the answer to this question: "What is 123 times 4? "

And do you know the answer to this one? "What is half a million, plus a thousand?"

36% knows the answer to this question: "What is a third of 27? "

And do you know the answer to this one? "How many months in three decades?"

84% knows the answer to this question: "What is one of the main early signs of lung cancer? "

And do you know the answer to this one? "Put crudely, the left hemisphere offers us language, reason and math skill; the right side handles insight and whatever talent for art or music you may have. Sides of what?"

31% knows the answer to this question: "Which of these US cities has hosted the Summer Olympic Games? "

And do you know the answer to this one? "What was the name of the second Beatles movie, released in 1965?"

37% knows the answer to this question: "How many times does 14 go into 42? "

And do you know the answer to this one? "What was the first name of Lindbergh, first man to fly the Atlantic?"

49% knows the answer to this question: "What are the only bear species to be considered marine mammals? "

And do you know the answer to this one? "What was the profession of Guccio Gucci, who died in 1953?"

42% knows the answer to this question: "What country's official name is Lao People's Democratic Republic? "

And do you know the answer to this one? "What is the word for the money you earn by leaving cash in the bank?"

95% knows the answer to this question: "Where is Jamaica located? "

And do you know the answer to this one? "What is 25% of 48"

53% knows the answer to this question: "What is 31 time 8? "

And do you know the answer to this one? "What would be a 10% tip on a £23.50 restaurant bill?"

84% knows the answer to this question: "The Gulf of Taranto represents the arch of the foot of what boot-shaped country? "

And do you know the answer to this one? "What is the most common form of Chinese spoken in the south of China, in Hong Kong and in Macau?"

93% knows the answer to this question: "Oil, coal and natural gas are known as what? "

And do you know the answer to this one? "What is the state abbreviation for Wisconsin?"