Memory is a very important aspect in every individual’s life; it is a process in which information is encoded, stored, and retrieved. Without past memory individuals will not be able to operate in present or think about the future. According to Sternberg (1999) the means by which an individual recollects its past experience so that he/she can use the information in the present is called memory. Learning or understanding would have become impossible without memory. “Memory is the process of maintaining