56% knows the answer to this question: "The Rolling Stones had which of these hit singles in 1967? "

And do you know the answer to this one? "Which of these musicians was a member of The Monkees?"

52% knows the answer to this question: "Which fruit, used in jellies, juices and wine, is a major export of Italy? "

And do you know the answer to this one? "Superman would fear what rare, well-hidden gas, whose name comes from the Greek for "hidden"?"

83% knows the answer to this question: "In what year did Nazi troops invade Soviet Russia? "

And do you know the answer to this one? "What year was the dictator Fidel Castro born?"

32% knows the answer to this question: "If you spend 20 dollars a week on a manicure, how much money is that in a year? "

And do you know the answer to this one? "How many yards are in 1/10 of a mile?"

72% knows the answer to this question: "Who won the Spanish-American War? "

And do you know the answer to this one? "Growing this provided much of the wealth on which Greek civilization was built, but the trees have deep roots that do a poor job of binding soil, so they ultimately cost Greece its agricultural productivity, contributing to its downfall. What is it?"

47% knows the answer to this question: "What puzzle, invented in 1981, was a cube made of 26 colored pieces that rotated? "

And do you know the answer to this one? "What is done to a baking tin to prevent food from sticking to it?"

42% knows the answer to this question: "Alcatraz was a prison on an island with a nice view of a major US city. What bay is the Rock in? "

And do you know the answer to this one? "Called America's Rhine, what river flows past West Point and separates Manhattan from New Jersey?"

88% knows the answer to this question: "What country's early culture was marked by keyhole-shaped burial mounds, guarded by warrior sculptures called kaniwa? "

And do you know the answer to this one? "When Prince Arthur, heir apparent, died at age 15, who suddenly was next in line to become king, and even ending marrying Arthur's wife Catherine of Aragon?"

48% knows the answer to this question: "Uncle Dave Macon was one of the first stars on the Grand Ole Opry, performing what kind of music? "

And do you know the answer to this one? "Who wrote the Grammy-winning song that begins with: 'Every breath you take - Every move you make - Every bond you break'?"

89% knows the answer to this question: "Who was Amelia Earhart? "

And do you know the answer to this one? "Who was Rembrandt van Rijn?"

32% knows the answer to this question: "What blue fruit fights more disease than 40 other fruits and is often used in pies? "

And do you know the answer to this one? "What would you spread on a pine cone to make seeds stick to it for a bird feeder?"

48% knows the answer to this question: "In 1967 how many days did the Six Day War between Israel and neighboring Arab states last? "

And do you know the answer to this one? "Who did Leonid Brezhnev replace as the Soviet Premier in 1964?"