What is the meaning of Sector in gujrati?

Meaning(s):

1. a plane figure bounded by two radii and the included arc of a circle
2. a body of people who form part of society or economy
3. a particular aspect of life or activity
4. the minimum track length that can be assigned to store information
5. unless otherwise specified a sector of data consists of 512 bytes
6. a portion of a military position
7. measuring instrument consisting of two graduated arms hinged at one end
8. क्षेत्र = area an enemy attack in the southern sector.
9. कार्यक्षेत्र = working area The service sector.
10. वृतखंड = geometry (a part of circle lying between two straight lines drawn from the centre to the edge).