India's economy is at 2.597 trillion dollars at the end of 2017according to World Bank figures, surpassing 2.582 trillion for France. India's economy has doubled in a decade and is expected to pass Germany and Japan in GDP by 2032, to become the third largest after the U.S. and China.
As China's growth has slowed India's is growing. It recovered by July 2017 from one time events designed to actually spur growth such as the effort to implement a nationwide tax for GST. Demonetization also contributes to growth by accelerating the shift away from cash to recorded and taxable transactions. The tax revenue is increasing as less of the economy is in the black market sector. Higher tax revenues enable larger investments in health, education and infrastructure.
New bankruptcy law and speedy resolution of bad debt of banks is also laying the ground for future growth with new investment.