43% knows the answer to this question: "What name was given to a ruler of Ancient Egypt? "

And do you know the answer to this one? "What was the name of the Soviet Union's infamous national security agency between 1954 and 1991?"

53% knows the answer to this question: "What region makes up 75% of Russia? "

And do you know the answer to this one? "Which country used to be called Persia?"

36% knows the answer to this question: "What killed Otis Redding (and the Bar-Kays), Buddy Holly and most of the Winter Dance Party, Patsy Cline, Rick Nelson, Jim Croce, most of Lynyrd Skynyrd, Aaliyah and Stevie Ray Vaughan? "

And do you know the answer to this one? "What animal builds canals and multi-chambered homes called lodges, using wood that they gnaw so it doesn't crush them?"

42% knows the answer to this question: "Match species with this description, "brightly-colored, flattened fish that live in shallow warm waters"? "

And do you know the answer to this one? "Which of these was a large, elephant-like animal that lived during the ice ages?"

43% knows the answer to this question: "Who sang the famous song ”Blueberry Hill” (1956)? "

And do you know the answer to this one? "Who sang the famous song ”Jolene” (1973)?"

52% knows the answer to this question: "Which animal is called the ship of the desert? "

And do you know the answer to this one? "What is the collective name for the religiously sanctioned military campaigns that were waged by large parts of Catholic Europe in the 11th, 12th and 13th centuries?"

47% knows the answer to this question: "What do you use to hang clothes on a clothesline? "

And do you know the answer to this one? "What piece of furniture has a flat top supported by one or more legs?"

55% knows the answer to this question: "Which of these is a city in New York? "

And do you know the answer to this one? "Louis Armstrong is well-known for playing which instrument?"

95% knows the answer to this question: "Who sang the famous song ”Will You Love Me Tomorrow?” (1961)? "

And do you know the answer to this one? "Who sang the famous song ”Can’t Help Falling in Love” (1961)?"

32% knows the answer to this question: "What is table salt's chemical name? "

And do you know the answer to this one? "What American President has a New York airport named after him?"

68% knows the answer to this question: ""Parfum" is the French word for what scented cosmetic? "

And do you know the answer to this one? "Which of these is spicy?"

35% knows the answer to this question: "Patron is a luxury brand of what Mexican booze, and is sold in hand-blown individually numbered bottles? "

And do you know the answer to this one? "What is the name of the large coral reef off Australia's shore?"