Zones as per minimum wages act - What area shall come under zone 1?

kindly let me know the zone-1, zone-2, zone-3 cities in karnataka as per min wages act

Telangana and Andhra Pradesh State Zones Description
Zone-I All Corporations and Special Grade Municipalities (and 8
KMs peripheral areas of the places)
Zone-II Grade-I and Grade-II Municipalities (and 6 KMs
peripheral areas of the Places)
Zone-III Grade-III Municipalities and Major Panchayats.
Zone-IV Rest of the areas in the State.

To sum up all the above. (Correct me if I am worng)
All Metro Cities and its Corporations fall in Zone I
All Municipal Corporations which are in non metro cities are Zone II
All the Gram Panchayat and Zhila Parishads are in Zone III

can you please advice in which zone hostel staff come in karnataka

kindly let me know the zone-1, zone-2, zone-3 cities in karnataka as per min wages act

If an union senior supervisor not working and we have to terminate him what are the legal procedure and Documentation we have to follow can any one give me any suggestion