Q. When did the Naga dynasty's rule begin in Jharkhand?
Answer: 64 AD
Notes: The Nagvanshi (Naga) dynasty's rule in Jharkhand started in 64 AD. Phani Mukut Rai, the first ruler, was born in 64 AD and ruled from 83 AD to 162 AD. Historical records confirm their governance in Chotanagpur from the 1st century to 1951. Ranchi and Gumla were central areas of their rule. This dynasty is distinct from the 3rd-4th century Naga dynasty of Padmavati.