At the end of second decade of 21st century, feminism got identification as movement and critically theory.  Feminism incorporates a deeper and diverse relation to postmodernism. Postmodernism sidelines the imposed truths and it professes marginal characters and ideologies to main prominence. Feminism insists to put the role of disempower women, from hundred of years, for the central place and affirms the acknowledgement of the facts conferred by the woman herself about the woman. Feminism does not highlight plights of woman on social and political level but also, it impacts the creation and critique of literature and as feminist critical theory.  The theory of Feminism primarily analyzes any literary text by putting the feminist ideology as a context and perspective. Through this methodology, text is interpreted by using deconstruction as critical tool to deduce meaning. The prime purpose of this article to scrutinize the interrelationships of feminism, post modernism and deconstruction and their nature and functionality.