Economy of a country is classified into various sectors based on different types of economic activit...........

Economy of a country is classified into various sectors based on different types of economic activity undertaken in each. Consider the following statements related to some of them.

1. All Agricultural activities are included in Primary sector

2. All Industrial activities are included in secondary sector.

3. Service sector includes only those activities that help in production of goods.

Select the incorrect statements using codes given below.

1 and 2

1 and 3

2 and 3

All of the above

Explanation:

Mining is a primary sector Industrial process. Service sector also includes some essential services that may not directly help in the production of goods. For example, we require teachers, doctors, and those who provide personal services such as washermen, barbers, cobblers, lawyers, and people to do administrative and accounting works.