This paper entitled The fiction of Arvind Adiga. A critical study.” portrays subaltern issues in the Indian society such as caste, prostitution, culture conflict, dowry practice, economical status, zamindari system, poverty and corrupted educational system. This paper proves that how Aravind Adiga increases the voice against those corrupted people for oppressed people in India through the mouthpiece of the narrator Balram Halwai. It highlights how Balram tackles those social obstacles and become a successful entrepreneur. He is considering as the man of action and change. His deeds changed his life from darkness into light. He is depicted as the white tiger in this novel because a normal man cannot come out of the coop but a white tiger can.