Correct Answer: Arya Samaj

Solution : The correct answer is Arya Samaj .

The organisation that was established in Bombay (now Mumbai) in 1875 is the Arya Samaj. Swami Dayananda Saraswati founded the Arya Samaj, a Hindu reformist organisation, to promote social and religious reforms based on the teachings of the Vedas and to counter some of the prevalent social issues and practices in Indian society during that time. It played a significant role in the religious and social reform movements of 19th-century India.