Q. Which of the following are major components of India's services sector?
  1. Information Technology (IT) and Business Process Outsourcing (BPO)
  2. Financial services including banking and insurance
  3. Trade, transport, and telecommunications
  4. Oil refining and steel production
Select the correct option from the codes given below:

Answer: Only 1, 2 & 3
Notes: India's services sector comprises IT and IT-enabled services, banking, insurance, trade, transport, and telecommunications. Oil refining and steel production are part of the industrial sector and not classified under services. Thus, only 1, 2, and 3 are correct.