Read the passage and answer the questions:

In January 1915, Mohandas Karamchand Gandhi returned to his homeland after two decades of residence abroad. These years had been spent for the most part in South Africa, where he went as a lawyer, and in time became a leader of the Indian community in that territory. As the historian Chandran Devanesan has remarked, South Africa was "the making of the Mahatma". It was in South Africa that Mahatma Gandhi first forged the distinctive techniques of non-violent protest known as satyagraha, first promoted harmony between religions, and first alerted upper-caste Indians to their discriminatory treatment of low castes and women.

Where did Mahatma Gandhi give his first public appearance after returning to India?

Banaras

The correct answer is Option (4) → Banaras

Mahatama Gandhi's first major public appearance was at the opening of the Banaras Hindu University (BHU) in February 1916. Among the invitees to this event were the princes and philanthropists whose donations had contributed to the founding of the BHU. Also present were important leaders of the Congress, such as Annie Besant. Compared to these dignitaries, Gandhiji was relatively unknown. He had been invited on account of his work in South Africa, rather than his status within India. Champaran was Gandhiji first satyagraha.