Correct option is D
The services sector contributes about 55% to Gross Value Added (GVA) at current prices.
It is followed by:
- Industry (around 27–28%)
- Agriculture & Allied Activities (around 17–18%)
The services sector includes trade, hotels, transport, communication, financial services, real estate, public administration, defence, and other services, and has been the primary driver of India’s post-reform growth.