Dubbed the National Memory Test, the quiz attracted 29,500 people who were tested on tasks such as remembering a shopping list, recalling names, faces and occupations, long-term recall and spotting differences between two photographs.Click here for the results and here for the actual test. Go ahead. Try it out.
Those who took part in the test were asked to fill in a survey on a range of habits, such as alcohol consumption, television viewing and reading habits.
The results found no differences between men and women, with the same scores for both groups on all the tasks. But it found television viewing had the main impact on results.
"Turn off the box, or at least don't view too much of it," the survey results said, adding those who watched less than one hour a day performed better at all memory tasks".
Those who drank less than two alcoholic drinks a day performed better at all memory tasks.
People who did crosswords were better at remembering shopping lists and recalling names, while eating fish once a week improved the ability to remember shopping lists.