51% knows the answer to this question: "In which field did Rodgers and Hammerstein become household names in the '40s and '50s? "

And do you know the answer to this one? "What is air that flows in relation to the earth's surface?"

78% knows the answer to this question: "What was the first name of the woman who married Prince Charles in 2005? "

And do you know the answer to this one? "Where did Napoleon Bonaparte suffer his last defeat? "

61% knows the answer to this question: "60% of the batteries used in Apple products are made where? "

And do you know the answer to this one? "Angelina Jolie filed for divorce from which actor in 2016?"

44% knows the answer to this question: "What type of music did Deep Purple and Alice Cooper play in the 70s? "

And do you know the answer to this one? "What colour are you said to be in when you owe money?"

90% knows the answer to this question: "What is a third of 27? "

And do you know the answer to this one? "What is 10 plus 12 plus 35?"

37% knows the answer to this question: "What is half a million, plus a thousand? "

And do you know the answer to this one? "What is twice 65, minus 10?"

95% 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?"

79% knows the answer to this question: "How many in a dozen? "

And do you know the answer to this one? "What body of water touches the eastern coast of Mexico?"

48% knows the answer to this question: "How many leaves should a clover have to be considered lucky? "

And do you know the answer to this one? "What accessory did Zippo Manufacturing Company introduce in 1933?"

83% 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?"

51% 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?"

85% knows the answer to this question: "What was the name of the second Beatles movie, released in 1965? "

And do you know the answer to this one? "Which of these US cities has hosted the Summer Olympic Games?"