The correct answer is: C. Part-III
Part-III of the Constitution of Jammu and Kashmir deals with the Executive of the state. It contains provisions relating to the Governor, the Chief Minister, the Council of Ministers, the Advocate General, the State Public Service Commission, and the State Election Commission.
Part-I of the Constitution of Jammu and Kashmir deals with the Preamble, Fundamental Rights, and Directive Principles of State Policy.
Part-II of the Constitution of Jammu and Kashmir deals with Citizenship, Domicile, and Special Provisions relating to Certain Areas.
Part-IV of the Constitution of Jammu and Kashmir deals with the Union and its Territories.
Part-V of the Constitution of Jammu and Kashmir deals with the States and their Relations with the Union.
Part-VI of the Constitution of Jammu and Kashmir deals with Finance, Property, Contracts, and Suits.
Part-VII of the Constitution of Jammu and Kashmir deals with Elections.
Part-VIII of the Constitution of Jammu and Kashmir deals with Special Provisions relating to Jammu and Kashmir.
Part-IX of the Constitution of Jammu and Kashmir deals with Miscellaneous Provisions.