"Communication" is included in which of the following sectors?

Tertiary sector

The various activities have been classified into three main sectors i.e., primary, secondary and tertiary. Primary sector includes agriculture, forestry, animal husbandry, fishing, poultry farming, mining and quarrying. Manufacturing is included in the secondary sector. Trade, transport, communication, banking, education, health, tourism, services, insurance, etc. are included in the tertiary sector.