Referring to the phenomenon of racism and alienation in Pakistani literature, it is first advantageous to examine Pakistan’s Postcolonial democracy. Pakistan was colonized under British rule for 90 years and got its independent recognition in 1947. In 1971, the political and social conflicts fueled the armed forces to start a third war between India and Pakistan. Consequently, East Pakistan (i.e., present Bangladesh) formally separated from West Pakistan. This paper focuses on two major dimensions of postcolonialism i.e., Racism and Alienation, in Tariq Rehman’s short fiction Bingo. Postcolonialism is used as a theoretical framework to postulate the formation and fragmentation of East and West Pakistani nations in 1971. The conventional treatment of colonial hegemony by West Pakistan to East Pakistan is analyzed through the characters of Tajassur and Safeer. The outcome of the hegemonic scenario gives birth to some toxic substances of civil war such as brutality, mass destruction, deprivation, hatred, and family loss, which are couched through the diction and style opted by Tariq Rehman. This study is exclusive in a way that it elucidates the social and emotional estrangement of the Pakistan Military Academy (PMA) towards a minority (i.e., Bengalis) before the independence of Bangladesh. This work further examines the text to mediate all the scenarios of West Pakistan’s power shift from being under British raj to rule over Bengalis. To interpret the orientation and worthiness of data; thematic analysis is used as a more flexible yet influential tool; to discuss the hegemonic foundation after partition in Pakistan