India's economic structure is actually a bit strange.
Indian economy growth sectors and significant opportunities
Here is the GDP composition by sector from BRIC nations:
Brazil:
Brazil GDP - composition by sector - Economy
Russia:
Russia GDP - composition by sector - Economy
India:
India GDP - composition by sector - Economy
China:
China GDP - composition by sector - Economy
In comparison:
(GDP sector composition of developed/resource exporting nations)
Australia:
Australia GDP - composition by sector - Economy
France:
France GDP - composition by sector - Economy
Germany:
Germany GDP - composition by sector - Economy
Japan:
Japan GDP - composition by sector - Economy
US:
United States GDP - composition by sector - Economy
(GDP sector composition of developing nations with increasing presence)
Indonesia:
Indonesia GDP - composition by sector - Economy
Malaysia
Malaysia GDP - composition by sector - Economy
Vietnam:
Vietnam GDP - composition by sector - Economy
It is not difficult to see that GDP composition wise, out of the four BRIC nations, Brazil's composition is actually a composition for developed nations/resource exporter. This is actually not surprising considering that Brazil (and Argentina)'s rapid development phase actually took place before 1960s and peaked around that time. The modern day Brazil is similar to European nations which has already reached an expansion limit and plateaued.
Russia's industry, despite its troubles in the past two decades, is actually a lot stronger than most people realize. While Russia' industry sector percentage is smaller than a developing nation in its rapid rising phase, it is actually a lot larger than plateaued nations such as France, Japan and US. Keep in mind though, Russia's overall growth rate is more in line with a developed nation/resource exporter.
Russia GDP Annual Growth Rate | 1996-2015 | Data | Chart | Calendar
IMO, this actually helps to explain Russia's recent expansion in outward force projection. In 90s and 00s, Russia's anemic international power projection is mostly owing internal weakness. However, the current one actually looks to have quite a bit potential. So Putin must been doing something right back home.
Both Russia and Brazil's economy is closer to a developed nation's economy than a developing nation. It makes sense, both of these nations WERE actually developed nations in the past and Russia still is. (Though Brazil's peak was in 50s and before the concept of developed/developing nations)
China's composition, frankly, explains its absurd speed of development. One reason industrial sector is used as the identifier between developed/developing nations is that the industrial sector is the foundation of everything else. Basically, if your industry is large, then it will bring up the service sector to match just by existing. This is why rapidly developing nations typically has a larger percentage of industrial sector. In China's case, its industrial sector is large to the point that it is higher percentage than even small much economies like Indonesia, Vietnam and Malaysia. It is developing nation with a very high potential rate of development.
This brings us to the point of India and my observation that India's economic composition is a bit weird. India's economy shows both the characteristic of developing economy and developed economies (and unfortunately not necessarily the good characteristics). GDP by sector wise, India resembles developed nations (India is not a resource exporter) aside from the abnormally large agriculture sector. On the other hand, its growth rate and inflation rate resembles a developing nation. The article I linked also observed that while India do see large growth in industrial sector, its highest growing sector (and by the far the larger contribution to the economy) is banking, followed by real estate. In fact, India's real estate sector contribute to about 13% of the GDP (comparing to China's 5%). This is another indicator that resembles a plateaued developed nation rather than a fast rising developing nation.
So here is my observation. India is growing, but it is not growing like a typical developing nation. Whether it is healthy or not only time will tell.