On 21 October 1943, Subhash Chandra Bose proclaimed the formation of the Provisional Government of Free India in________

Singapore

The correct answer is Option 2 - Singapore

Subhash Chandra Bose proclaimed the formation of the Provisional Government of Free India in Singapore on 21 October 1943.

The Provisional Government of Free India, also known as Azad Hind, was a government-in-exile that was formed by Bose and other Indian nationalists during World War II. The government was supported by Japan, which was at war with the United Kingdom at the time.

Bose hoped that the Provisional Government of Free India would be able to gain support from the Indian people and help to liberate India from British rule. However, the government was not successful in its goals and disbanded after the end of World War II.

Bose was a controversial figure, but he is widely regarded as a patriot who fought for India's independence. The Provisional Government of Free India was a significant event in the Indian independence movement, and it continues to be remembered today.