The correct answer is (b). Advocate General is the legal advisor of a State Government.
The Advocate General is a lawyer who is appointed by the state government to represent the state in court. The Advocate General is also responsible for giving legal advice to the government and its departments.
The Attorney General is the legal advisor of the central government. The Solicitor General is the second-highest law officer of the central government. The Comptroller and Auditor General is an independent constitutional authority responsible for auditing the accounts of the central and state governments.