The correct answer is (c) Mahatma Gandhi.
Gandhi’s concept of trusteeship was a moral and ethical code that he believed should be followed by the wealthy and powerful. He argued that the wealthy should use their wealth for the benefit of others, and that they should not exploit the poor. Gandhi believed that trusteeship was a way to achieve economic equality and social justice.
M.N. Roy was a socialist who believed in the redistribution of wealth. He argued that the wealthy should be taxed more heavily, and that the money should be used to help the poor. Aurobindo Ghosh was a nationalist who believed in self-rule for India. He argued that the British should leave India, and that Indians should be free to govern themselves. G.K. Gokhale was a social reformer who worked to improve the lives of the poor. He argued for education and economic opportunities for the poor, and he opposed caste discrimination.
Gandhi’s concept of trusteeship was a radical idea at the time, but it has since been adopted by many organizations and individuals. It is a powerful tool for social change, and it can help to create a more just and equitable world.