60% knows the answer to this question: "What is 347 plus 97? "

And do you know the answer to this one? "What is 1/2 of 750?"

37% knows the answer to this question: "Marilyn Novak had to change her name, as there was already a blonde Marilyn in Hollywood. Who did she become? "

And do you know the answer to this one? "Ann needs 275g of flour for a recipe. How much does she need to make double quantities?"

57% knows the answer to this question: "Of your four limbs, which one is closest to your heart? literally? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

82% knows the answer to this question: "Neurons are cells found in which part of the body? "

And do you know the answer to this one? "Which of these animals does not have a tail?"

95% knows the answer to this question: "Which African animal lives in herds? "

And do you know the answer to this one? "What is a "sudden involuntary expulsion of air from the nose and mouth""

32% knows the answer to this question: "Queen Beatrix abdicated as Queen of which country in 2013? "

And do you know the answer to this one? "What is the name for a makeup used to hide blemishes?"

73% knows the answer to this question: "How long would it take to drive 450 miles if you are driving at a speed of 50 miles per hour? "

And do you know the answer to this one? "Elmer studies 5 hours a week for 38 weeks of the year. How many hours does he study in total?"

90% knows the answer to this question: "What is the largest 3 digit number you can make from the digits 6, 7 and 3? "

And do you know the answer to this one? "What is the sales tax rate if a $10 item costs $10.75 after tax?"

75% knows the answer to this question: "Who were Davey, Peter, Michael and Mickey? "

And do you know the answer to this one? "What is the name of the fictional astronaut who appears in David Bowie's "Space Oddity," "Ashes to Ashes" and "Hallo Spaceboy"?"

69% knows the answer to this question: "What inventor of the corn flake was also celibate, which is especially weird when you consider that he was married? "

And do you know the answer to this one? "Who became the leader of North Korea after his father died on 17 December 2011?"

52% knows the answer to this question: "Which country implemented a "one child policy" in 1979? "

And do you know the answer to this one? "Where is Bordeaux, whose Premier Cru table wines are among the world's best: Chateau Mouton-Rothschild, Chateau Lafite-Rothschild, Chateau Latour, Chateau Margaux and Chateau Haut-Brion?"

31% knows the answer to this question: "The name of which sea translates to Middle Land? "

And do you know the answer to this one? "What is the most well known product of the Champagne region?"