Apparently one third of British people under the age of 50 cannot remember their own phone number, according to a study conducted by the Institute of Neuroscience at Trinity College Dublin in 2007.

For those who have excellent recall skills there is actually a World Memory Championships, which  Joshua Foer took part in recently and which is chronicled  in his bestselling book ˜Moonwalking with Einstein: The Art and Science of Remembering Everything.”

Success in examinations requires excellent recall skills and courtesy of the website “Ace Online Schools”, listed below are 10 sites to help to test your memorising skills.

So, how good is your memory?