84% knows the answer to this question: "At up to 18.5 inches, what pouched part of the Australian pelican's body is the longest among birds? "

And do you know the answer to this one? "Mascarpone is an Italian ... what?"

49% knows the answer to this question: "If 40% of men retire by the age of 55, how many are still working at age 56 or older? "

And do you know the answer to this one? "How many yards are there in a quarter mile?"

73% knows the answer to this question: "If Alex types 400 words in 10 minutes, how many words does he type in 1 minute? "

And do you know the answer to this one? "What is the radio call sign for any fixed wing plane when the US president is onboard?"

54% knows the answer to this question: "Who sang the famous song "Purple Rain" (1984) "

And do you know the answer to this one? "Who sang the famous song "Careless Whisper" (1984)"

75% knows the answer to this question: "What piece of equipment is used by a potter to spin the clay as they shape it into a pottery vessel? "

And do you know the answer to this one? "What is a toy metal spring that tumbles end over end down stairs and even "walks"?"

56% knows the answer to this question: "Who sang the famous song "Smoke On The Water" (1973) "

And do you know the answer to this one? "Who sang the famous song "Long Train Runnin'" (1973)"

71% knows the answer to this question: "What is the missing word: An .... marches on its stomach. "

And do you know the answer to this one? "What is the missing word: Any publicity is .... publicity"

82% knows the answer to this question: "Which of these people is not entombed in Westminster Abbey ... and wasn't even British? "

And do you know the answer to this one? "What German scientist is known as the Father of Radiology?"

75% knows the answer to this question: "Despite its effectiveness in controlling malarial mosquitoes, what controversial chemical vanished from use after Rachel Carson blamed it for killing birds and poisoning people in her 1962 book Silent Spring? "

And do you know the answer to this one? "In 1897 Representative TI Record of Posen County, Indiana, introduced House Bill #246, which fixed the value of what number at 3.23?"

45% knows the answer to this question: "What pair of sensory organs are located near the front of an insect's head? "

And do you know the answer to this one? "What website is most credited with expanding the popularity of purchasing things online?"

54% knows the answer to this question: "Children get Type 1. Adults get Type 2, especially if they are obese. And pregnant women can get it, too. What is it? "

And do you know the answer to this one? "What is a 10-letter word meaning "to lessen the worth of"?"

63% knows the answer to this question: "Which of these is least likely to be in a recipe for lasagna? "

And do you know the answer to this one? "A compound called Anethole gives what distinctive flavour to several herbs, including anise and fennel?"