The correct answer is (a) Judicial Magistrate.
A Judicial Magistrate is a judicial officer who has the power to try cases and pass sentences. They are appointed by the state government and are responsible for maintaining law and order in their jurisdiction.
A High Court Judge is a senior judicial officer who has the power to hear appeals against the decisions of lower courts. They are appointed by the President of India and are responsible for ensuring that the law is applied fairly and justly.
A Session Judge is a judicial officer who has the power to try serious criminal cases. They are appointed by the state government and are responsible for ensuring that justice is served in criminal cases.
An Executive Magistrate is a government official who has the power to enforce the law. They are appointed by the state government and are responsible for maintaining law and order in their jurisdiction.
Under the Code of Criminal Procedure 1973, any dispute relating to the possession of immovable property is decided by a Judicial Magistrate. This is because Judicial Magistrates have the power to try civil cases, which includes cases relating to the possession of property. High Court Judges and Session Judges only have the power to try criminal cases, and Executive Magistrates do not have the power to try any type of case.