(a) On August 8, 1942 the Quit India Resolution was passed at the Bombay session of the All India Congress Committee and here Gandhi made a call to participate people in non-violent way. It’s worth noting that the communists had opposed this movement and it virtually damaged the labour movement. Labour Unions under Communist influence had apparently decided against participation in the movement, there were large-scale strikes in mills at Kanpur, Jamshedpur and Ahmedabad. There was an indifference of the Labour Class, so the statement d is correct. The First statement in this question needs to be looked into. The Quit India Movement was basically promoted a nonviolent and noncooperative movement but it was not a non-violent. There were various events in which Police station, Railway Stations, Railway Lines and Post-Offices were burnt and destroyed.