Concept:Arya Samaj was founded in 1875 by Swami Dayananda Sarasvati with the aim of reviving Vedic teachings and rejecting later additions to Hinduism.
Explanation:Swami Dayananda Sarasvati (original name Mool Shankar) established the Arya Samaj on April 10, 1875, in Bombay (now Mumbai).
His goal was to restore the Vedas as the sole revealed truth and reject practices like idol worship, animal sacrifice, caste based on birth, untouchability, child marriage, and priestly rituals.
He also opposed pilgrimages and temple offerings. His guru was Virajanand Dandeesha, and he wrote the book
Satyarth Prakash in 1875.
The first meeting of the Arya Samaj was held on that date, marking its official founding.
Answer:The Arya Samaj was founded in 1875 (Option C).