Why was Dharma Sabha formed?

To petition to the British that reformers had no right to interpret scared texts

The correct answer is Option (2) - To petition to the British that reformers had no right to interpret scared texts.

Dharma Sabha was an organization formed in response to social reform movements, particularly those aimed at abolishing practices like sati (the act of widow burning), which were considered integral to traditional Hindu customs and beliefs. The Sabha sought to defend and preserve these customs and practices.