The correct answer is (d). The British Parliament passed the Indian Independence Act on July 18, 1947. The act granted independence to India and Pakistan, and divided the country into two dominions. The act also created the office of Governor-General for each dominion, and provided for the transfer of power from the British to the new governments. The Indian Independence Act was a landmark event in the history of India, and it marked the end of British rule in the country.
Option (a) is incorrect because the Indian Independence Act was not passed in January 1947. The act was passed on July 18, 1947.
Option (b) is incorrect because the Indian Independence Act was not passed in June 1947. The act was passed on July 18, 1947.
Option (c) is incorrect because the Indian Independence Act was not passed in July 1947. The act was passed on July 18, 1947.