The correct answer is (a) Maintenance Tribunal.
A Maintenance Tribunal is a quasi-judicial body that is established under the Maintenance and Welfare of Parents and Senior Citizens Act, 2007. The Tribunal has jurisdiction to entertain and decide applications for maintenance from parents and senior citizens.
A JMIC is a Judicial Magistrate of First Class. A CJM is a Chief Judicial Magistrate. A Protection Officer is a person who is appointed by the State Government to protect the rights of senior citizens.
The Maintenance Tribunal is the only option that has jurisdiction to entertain and decide applications for maintenance from parents and senior citizens. The other options do not have such jurisdiction.