44% knows the answer to this question: "What is the total of 9 + 2 + 1? "

And do you know the answer to this one? "A café sells 12 cups of tea an hour, but twice as much coffee. How many cups of coffee does it sell in 6 hours?"

49% knows the answer to this question: "What is the area of a space that is 57 feet by 28 feet ? "

And do you know the answer to this one? "How many dozen are there in a gross?"

45% knows the answer to this question: "Violet Gibson was a rich Irish woman with paranoid religious delusions. In 1926, she fired a shot at what dictator, shooting him in the nose after he opened a hospital in Rome? "

And do you know the answer to this one? "In what modern day country was the Nazi Concentration Camp 'Plaszow' located?"

70% knows the answer to this question: "Who founded and built Daniels Cable-vision? "

And do you know the answer to this one? ".ru is the top-level domain name for which country?"

31% knows the answer to this question: "Toxoplasmosis is an infection which can be picked up from which domestic pet? "

And do you know the answer to this one? "The meniscus is located where in the human body?"

39% knows the answer to this question: "According to the 1965 film, what are "the hills alive with"? "

And do you know the answer to this one? "What does the abbreviation NASA stand for?"

64% knows the answer to this question: "Who is closely associated with two Mediterranean islands, Corsica (as he was born in Ajaccio) and Elba (where he was exiled)? "

And do you know the answer to this one? "Which great humanitarian died the week after Princess Diana in 1997?"

54% knows the answer to this question: "Where is the famous "Mona Lisa" painting housed? "

And do you know the answer to this one? "In what continent is Poland located? "

92% knows the answer to this question: "Westminster Abbey opened in which European city in 1065 AD? "

And do you know the answer to this one? "Which country did Joan of Arc try to set free from English domination?"

76% knows the answer to this question: "The most famous gunfight in the history of the Old West took place on October 26, 1881, in Tombstone, Arizona. What is the name of the building where it happened? "

And do you know the answer to this one? "Imperial Japan attacked Malaya, Hong Kong, Guam, the Philippines, Wake Island and Midway, all at the same time as what American outpost?"

56% knows the answer to this question: "What else do you need to make your own toy guitar besides a ruler and rubber bands? "

And do you know the answer to this one? "Which bone in the body shows the main difference between men and women?"

35% knows the answer to this question: "What was the family name of Freddie of the band Freddie and The Dreamers? "

And do you know the answer to this one? "Which title of a 1979 Blondie single shares its name with a type of bomb?"