81% knows the answer to this question: "What is a device that is used to regulate a heartbeat called? "

And do you know the answer to this one? "What does "a.k.a." stand for?"

45% knows the answer to this question: "8x48+11 equals what number? "

And do you know the answer to this one? "Computer RAM is typically sold in multiples of 64 megabytes, so which of the following would not be available?"

72% knows the answer to this question: "Blake earns £1,000 a month. Her boss tells her she will get a 70% pay rise. What is her new monthly gross pay? "

And do you know the answer to this one? "You cannot die MacLeod. Accept it!. Name the movie?"

74% knows the answer to this question: "Who keeps experiencing the same day over and over in Groundhog Day? "

And do you know the answer to this one? "Which real-life person was the subject of the 1999 movie 'Rogue Trader'?"

48% knows the answer to this question: "What is the capital of Kentucky? "

And do you know the answer to this one? "The Shard in London is a what?"

78% knows the answer to this question: "What mountains were first crossed by Blaxland, Lawson and Wentworth in 1813? "

And do you know the answer to this one? "First Battle of the Marne saw who called into action for the first time?"

45% knows the answer to this question: "If you earn $8 in 11 minutes, how much will you earn in 7 hours? "

And do you know the answer to this one? "What number comes next in the sequence 525, 520, 510, 495?"

43% knows the answer to this question: "If you eat 30 sweets from a tub that contains 589 how many sweets do you have left? "

And do you know the answer to this one? "If you earn $10 in 16 minutes, how much will you earn in 6 hours?"

83% knows the answer to this question: "2661+1778+895 equals what number? "

And do you know the answer to this one? "Which kind of animal did Florence Nightingale often carry around in her pocket?"

44% knows the answer to this question: "Celiac disease is marked by an inability to digest what starchy protein? "

And do you know the answer to this one? "A toy dog breed and any mostly gray cat are both known by what Mediterranean name?"

82% knows the answer to this question: "Had the previous night's rain not delayed Napoleon's attack until noon of June 18, 1815, he might well have won what battle? "

And do you know the answer to this one? "Chris Evert was a 1979 champion in which sport?"

75% knows the answer to this question: "What did Nissan call its range of cars for the European market? "

And do you know the answer to this one? "Pierre Trudeau became Prime Minister of which country in 1968?"