82% knows the answer to this question: "Lucy order 100 doughnuts at a total cost of £25 then sells them for 40p each. What's the profit? "

And do you know the answer to this one? "Someone easrning a six figure salary makes at least how much money?"

38% knows the answer to this question: "Which of these would be true of a defiant child? "

And do you know the answer to this one? "Uber is a tech company disrupting which industry?"

46% knows the answer to this question: "Roman men wore togas and Roman women wore what? "

And do you know the answer to this one? "What letter was used to describe second World War German submarines?"

95% knows the answer to this question: "What director got his middle name, both from the car company that sponsored his dad's radio show and from the man for whom the hospital in which he was born was named? "

And do you know the answer to this one? "What movie included a famous scene of Deborah Kerr and Burt Lancaster rolling around on Halona Beach Cove, kissing as the waves swept over them?"

35% knows the answer to this question: "What does the internet expression "ATM" stand for? "

And do you know the answer to this one? "Physical things that can be purchased are called what?"

61% knows the answer to this question: "Which 1970s TV Show do these characters; Pa, Laura, and Nellie Oleson appear in? "

And do you know the answer to this one? "Which author released his first novel 'Carrie' in 1974?"

74% knows the answer to this question: "The Casket Letters suggest that what queen, also known as Mary Stuart, had a hand in killing her second husband, Lord Darnley? "

And do you know the answer to this one? "The rock band Bastille is named after a national holiday of which country?"

91% knows the answer to this question: "What word describes the act of maintaining grape vines and canopies? "

And do you know the answer to this one? "Which of these herbs is the traditional accompaniment to a tomato and mozzarella salad?"

58% knows the answer to this question: "Chilaquiles are included in which cuisine? "

And do you know the answer to this one? "What cut of meat is used for making bacon?"

32% knows the answer to this question: "The definition of "study in which the experimental treatment or procedure is compared to a standard (control) treatment or procedure" best fits this medical term? "

And do you know the answer to this one? "Which medical term best fits the definition "a series of blood tests"?"

92% knows the answer to this question: "What is 30 times 20? "

And do you know the answer to this one? "How many dishes does Henry have if he breaks 5 plates and 3 cups in a 28 piece set?"

43% knows the answer to this question: "What was the name of the Roman god of the sea? "

And do you know the answer to this one? "Which British monarch assumed the throne in February 1952?"