82% knows the answer to this question: "What piece of equipment protects a football player's face from injury? "

And do you know the answer to this one? "Jerk seasoning is associated with which Caribbean island?"

91% knows the answer to this question: "What is water stored beneath the surface of the Earth called? "

And do you know the answer to this one? "What political office did Ronald Reagan hold before his 1980 election to the U.S. Presidency? "

33% knows the answer to this question: "Who sang the famous song "Chances Are" (1957)? "

And do you know the answer to this one? "Who sang the famous song "I Want To Walk You Home" (1959)?"

87% knows the answer to this question: "The Louvre gallery opened in which city in 1737? "

And do you know the answer to this one? "What politician did John Hinckley, Jr. try to assassinate outside the Washington Hilton Hotel on March 30, 1981?"

81% knows the answer to this question: "The definition of "a large dose given all at once" best fits which medical term? "

And do you know the answer to this one? "In 122 A.D. a Roman emperor began building a wall across the north-west of England to mark the limits of the Roman Empire. Who was he?"

53% knows the answer to this question: "What is the EPA? "

And do you know the answer to this one? "The Great Barrier Reef lies off the coast of which of these countries?"

74% knows the answer to this question: "When Christopher Columbus first landed in Jamaica in 1494, who claimed it as a territory? "

And do you know the answer to this one? "Which of these is not an event in a gymnastic competition?"

76% knows the answer to this question: "Who sang the famous song "Lady Madonna" (1968)? "

And do you know the answer to this one? "Who sang the famous song "Memphis" (1964)?"

63% knows the answer to this question: "Which of these men led the Soviet Union? "

And do you know the answer to this one? "The 1922 discovery of whose tomb increased Egyptian influence in 1920's fashion?"

47% knows the answer to this question: "In what city can you watch one of the annual summer Proms concerts at the Royal Albert Hall? "

And do you know the answer to this one? "What is the medical name for swelling of the brain?"

86% knows the answer to this question: "Tempera, oil and acrylic are all types of what? "

And do you know the answer to this one? "How many lungs does the average mammal have?"

55% knows the answer to this question: "Which city is called al-Quds by the Arabs and Yerushalayim by the Jews? "

And do you know the answer to this one? "Both George Washington and Napoleon rode this horse into battles, much as the Muslims rode it into battle when they invaded Europe. What breed is this?"