Correct Answer: (a) 9th August, 1942
Solution:The historic session of the All India Congress Committee began on 7th August, 1942, and was concluded on 8th August, 1942, at Gowalia Tank Maidan, Bombay. Quit India Movement began on 9th August, 1942. The Committee asserted India's right to freedom and decided to start a mass struggle with non-violent means on the widest possible scale. Addressing the conference, Gandhiji gave the call “Do or Die,” either to get India free or to die in this attempt. But before the Movement could be launched, Gandhiji and all other leaders of the Congress were imprisoned under Operation Zero Hour. Gandhiji and Sarojini Naidu were kept in Agha Khan Palace at Poona (now Pune). The Movement of 1942 mostly affected the states of Bombay, Bengal, Bihar, Odisha, United Province (U.P.), and Madras. Though the whole country participated in this Movement.