Government job ownership can be of 4 types :
- Central government(Income Tax, Indian Army, Railways etc)
- Central PSU(SBI, BSNL, ONGC etc)
- State Government( Karnataka Govt, UP Govt etc)
- State Govt PSU's : Those owned by State governments and are not purely government entities like GSPC of Gujarat.
- If you select this then this will apply to only those State Govt organizations which are PSU's and rule out all others.
What is a PSU?
Those are floated by Government for profit. Exception is Indian Railways.