Introduction:
The person remembered for hoisting the Indian National Congress Flag at Gowalia Tank Maidan in Bombay during the Quit India Movement is Aruna Asaf Ali.

Explanation:
The Quit India Movement, also known as the August Movement, was a significant civil disobedience movement launched by the Indian National Congress under the leadership of Mahatma Gandhi in 1942. It aimed to demand an end to British colonial rule in India.

Aruna Asaf Ali:
Aruna Asaf Ali, born on July 16, 1909, in Kalka, Haryana, was an influential leader and freedom fighter during the Indian independence movement. She played a crucial role in the Quit India Movement and made significant contributions to the struggle for freedom.

Hoisting the Indian National Congress Flag:
On August 9, 1942, Aruna Asaf Ali hoisted the Indian National Congress flag at Gowalia Tank Maidan in Bombay. This act symbolized the official commencement of the Quit India Movement. The event took place during the All India Congress Committee session, where prominent leaders like Mahatma Gandhi, Jawaharlal Nehru, and Sardar Patel were present.

Significance of the Event:
Aruna Asaf Ali's act of hoisting the flag was a powerful symbol of defiance against British imperialism and an inspiration for the masses to actively participate in the movement. The Quit India Movement gained immense momentum after this event, with widespread protests, strikes, and acts of civil disobedience taking place across the country.

Role in the Quit India Movement:
Aruna Asaf Ali played an active role in organizing underground activities and providing support to the Congress leaders during the Quit India Movement. She worked closely with underground leaders and distributed pamphlets, organized secret meetings, and mobilized people to join the movement.

Imprisonment and Post-Independence:
As a result of her involvement in the Quit India Movement, Aruna Asaf Ali was arrested and imprisoned by the British authorities. She remained in prison until 1946 when she was released after the conclusion of the Second World War. After India gained independence in 1947, Aruna continued to work for social causes and women's rights.

Conclusion:
Aruna Asaf Ali's act of hoisting the Indian National Congress flag at Gowalia Tank Maidan during the Quit India Movement remains a significant event in India's struggle for freedom. Her bravery and dedication to the cause of independence continue to inspire generations, and she is remembered as one of the prominent leaders of the freedom movement.