Reasons behind growing importance of tertiary sector in India -
(i) Basic services like hospitals, education, post and telegraph, courts, etc. are the responsibility of the government in developing countries.
(ii) Demand for services such as transport, trade, storage will increase with the development of primary and secondary sectors.
(iii) With increase in income levels of the people, demand for shopping, tourism, private schools, gyms, clubs, hotels, etc. also rises.