Jammu and Kashmir (princely state) Princely State of Kashmir and Jammu ReligionHinduism (state religion), Islam (majority), Sikhism, Buddhism, Jainism GovernmentMonarchy as a princely state (1846-1947) Sovereign monarchy (14 August-27 October 1947) Vassal monarchy (1947-1951) Vassal constitutional monarchy (1951-1952) 31 more rows