World Economic Forum:

According to research institute Oxford Economics, all the top 10 fastest-growing cities by GDP between 2019 and 2035 will be in India.

[…]

In its latest economic forecast, the IMF says that India’s economy is set to grow faster than China’s this year, at a rate of 7.4% in 2019 compared to China’s 6.2%.

With a favourable demographic profile and a large and growing consumer market, India is likely to be the most compelling growth story of the decade.