Who for the first time described Mahatma Gandhi as “Father of Nation” :

The correct answer is (a) Sarojini Naidu.

Sarojini Naidu was an Indian independence activist, politician, and poet who was the first Indian woman to become the Governor of a state in India. She was also the first Indian woman to be elected President of the Indian National Congress.

Naidu was a close associate of Mahatma Gandhi and was one of the most prominent leaders of the Indian independence movement. She was a gifted orator and poet, and her speeches and writings were widely admired.

In 1920, Naidu was the first person to describe Mahatma Gandhi as the “Father of the Nation”. This was a significant moment in Indian history, as it marked the beginning of Gandhi’s transformation from a political leader to a national icon.

The other options are incorrect.

(b) Sardar Patel was a prominent Indian independence activist and politician who