The resolution on Fundamental Rights and Economic Policy was passed at the Karachi Session of the Indian National Congress. The Karachi Session, held in 1931, was a significant event in the history of the Congress as it marked the adoption of the resolution on Fundamental Rights and Economic Policy. This resolution aimed to address the social and economic issues faced by the Indian population and emphasized the importance of promoting social justice, equitable distribution of wealth, and protection of fundamental rights.

Option 1: The Tripuri Session is incorrect as the resolution on Fundamental Rights and Economic Policy was not passed at this session.

Option 2: The Lahore Session is incorrect as the resolution on Fundamental Rights and Economic Policy was not passed at this session.

Option 3: The Lucknow Session is incorrect as the resolution on Fundamental Rights and Economic Policy was not passed at this session.

The correct option is Option 4: The resolution on Fundamental Rights and Economic Policy was passed at the Karachi Session of the Indian National Congress.