89% knows the answer to this question: "Finish the name of the American rock band: Creedence Clearwater ______. "

And do you know the answer to this one? "Is a fiddle a wind, string, percussion or keyboard instrument?"

52% knows the answer to this question: "Who sang the famous song "Secret Love" (1954)? "

And do you know the answer to this one? "Who sang the famous song "Message In A Bottle" (1979) ?"

89% knows the answer to this question: "Also known as the Red Baron, Manfred von Richtofen became famous as something during World War I. As what? "

And do you know the answer to this one? "Into which lifeless sea does the River Jordan flow?"

64% knows the answer to this question: "The Grand Canyon is in which country? "

And do you know the answer to this one? "... in all things"

62% knows the answer to this question: "Of these cities, which is in England? "

And do you know the answer to this one? "The study of growing gardens, orchards and ornamentals is known as what? "

43% knows the answer to this question: "What is pain resulting from insufficient blood to the heart? "

And do you know the answer to this one? "Someone describes as sedentary spends a lot of time doing what?"

68% knows the answer to this question: "Humans are omnivores and therefore eat what? "

And do you know the answer to this one? "What fluid-filled sac surrounds the human embryo?"

94% knows the answer to this question: "Where would you find 10% of the worldís known species? "

And do you know the answer to this one? "What Australian island has had carnivorous devils and wolves named for it?"

81% knows the answer to this question: "What is the largest island in the continental United States? "

And do you know the answer to this one? "In what city did Princess Diana suffer her fatal car crash?"

54% knows the answer to this question: "He discovered electricity and invented the 'Franklin stove'. Who are we looking for? "

And do you know the answer to this one? "Who sang the famous song "Stranger In Paradise" (1954)?"

89% knows the answer to this question: "Osteoarthritis affects which part of the body? "

And do you know the answer to this one? "Hay fever is caused by an allergy to which substance?"

32% knows the answer to this question: "Which continent has the fewest countries? "

And do you know the answer to this one? "What is the geographic term for the height of an area, measured from sea level?"