Who is known as 'Nightingle of India' ?

Sarojini Naidu

The correct answer is Option (3) → Sarojini Naidu

Sarojini Naidu is known as the "Nightingale of India." She was a prominent political leader, poet, and the first woman to be the President of the Indian National Congress. The title "Nightingale of India" was given to her because of her eloquent and melodious voice, as well as her contributions to Indian literature and the national movement.