Netaji called his government in exile "Arzi Hukumat-e-Azad Hind", with a cabinet consisting of a woman, and 30% Muslims.
Source : The Mahatma and the Netaji: Two Men of Destiny of India by Samar Guha (Page 113)
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and type "The insignia of Charkha at the centre of the tricolour flag of the Congress was replaced by the 'Leaping Tiger' of the standard of Tipu Sultan by the Azad Hind Government"
You will be directed to the book by Samar Guha.