The correct answer is (a). The Tarkeshwar movement of 1924 in Bengal was against corruption in temples. The movement was started by a group of people who were unhappy with the way the temples were being run. They felt that the priests were corrupt and that the money that was donated to the temples was not being used properly. The movement led to a number of changes being made to the way the temples were run.
(b) Violence is not the correct answer because the Tarkeshwar movement was a peaceful protest. There were no reports of violence during the movement.
(c) Arrest of political leaders is not the correct answer because the Tarkeshwar movement was not against the arrest of political leaders. In fact, some of the leaders of the movement were themselves political leaders.
(d) Communalism is not the correct answer because the Tarkeshwar movement was not against communalism. In fact, the movement was supported by people from all religious communities.