The correct option is C Ramkrishna Paramhansa
Narendranath Dutta, widely known as Swami Vivekananda, was the most famous disciple of Ramakrishna Paramhansa. He was born in 1863. He believed that all religion stressed on equality of mankind and the unity of God. He criticized the caste system. He founded Ramkrishna Mission in 1897 after the name of his master carried on the work of social reforms in Hindu society. He believed in Vedanta which was the religion of mankind. He died in 1902.