how are the three sectors of Indian economy interdependent Share with your friends Share 0 G.tanuja answered this There are three main sector of indian economy. =The agriculture sector. =The industrial sector. = The service sector 1 View Full Answer Satnam Singh answered this Put question in chemistry field 0 Sunny answered this There are three types of sector. 1.primary sector ( extraction of raw materials) 2.secondary sector ( manufacturing ) 3.tertiary sector (services ) 0