54% knows the answer to this question: "What Islamic militant group operating in Afghanistan and western Pakistan was formed in 1994? "

And do you know the answer to this one? "Which Greek city has held the Olympic games twice?"

36% knows the answer to this question: "Which U.S. President was forced to resign as a result of the Watergate scandal? "

And do you know the answer to this one? "In ancient Rome, what value was X?"

89% knows the answer to this question: "What animal has the biggest ears, even though they have more to do with keeping it cool than hearing better? "

And do you know the answer to this one? "What song hit #1 in 1964 by Roy Orbison?"

61% knows the answer to this question: "According to color theory, what is the name given to a color which is neither warm nor cool? "

And do you know the answer to this one? "What shape is the Washington, D.C. Department of Defense headquarters which opened in 1943?"

95% knows the answer to this question: "When playing musical instruments, the tones that can be played are called what? "

And do you know the answer to this one? "Naturally enough for somebody who lived in Detroit in the 1950s, where did Berry Gordy work before founding Motown?"

84% knows the answer to this question: "Rogers and Hammerstein had a hit 50s musical about the south of which ocean? "

And do you know the answer to this one? "What film starred Humphrey Bogart as Charlie Allnut?"

89% knows the answer to this question: "What animal is a meat-eating, freshwater fish? "

And do you know the answer to this one? "What is 0.88 as a percentage from 1?"

32% knows the answer to this question: "What is twice 35, plus 30? "

And do you know the answer to this one? "Martha bought a banana for 55p. How much change did she get from her £1 coin?"

43% knows the answer to this question: "What was the name of the famous 1990s space telescope? "

And do you know the answer to this one? "What is 51 doubled, less 10?"

41% knows the answer to this question: "Redwood is a shade of which color? "

And do you know the answer to this one? "Which word used for a press photographer originated in the 60s?"

80% knows the answer to this question: "Michael Phelps swept the board in which sport at the 2008 Olympics? "

And do you know the answer to this one? "What type of government did the USSR have until 1991?"

88% knows the answer to this question: "In what US state can you visit the Everglades? "

And do you know the answer to this one? "Which of the following Presidents died in the state of Texas?"