Question

why did quit india movement become populer

Answer 1

Quit India Movement became popular because it was the first major movement by Indians in an attempt to get the British out of their country. The movement was led by Mahatma Gandhi along with many other leaders of that time. When the leaders were arrested, there was total unrest in the country. Indians retorted to many forms of non-violent demonstrations and disorderliness in the following days.

One of the biggest achievements of Quit India Movement is that it brought about a sense of unity among Indians from all over the country. This was lacking earlier.

Answer 2

Quit India Movement became popular as because it is the final push of India towards the Independence and was launched on 08 August ,1942.
The All-India Congress Committee launched a mass protest demanding what Gandhi called "An Orderly British Withdrawal" from India.
As well as Gandhi ji made a call to 'Do or Die'
in his last Quit India speech.