Question

mention anytwo factors responsible for the growth of mumbai and kolkata​

Answer 1

Mumbai is the capital city of the Indian state of Maharashtra. It has an estimated city population of 18.4 million. Along with the neighbouring regions of the Mumbai Metropolitan Region, it is second most populous metropolitan area in India, with a population of 21.3 million .

Answer 2

1) bollywood industry

2) transport one place to another by sea

I hope this answer help u