Which was the first kingdom of Assam?

The correct answer is option 2 , i.e. Kamarupa Kamarupa or also called as Pragjyotisha or Pragjyotisha-Kamarupa was the first kingdom of Assam. Three dynasties ruled from 350 CE to 1140 CE . The kingdom covered parts of modern day Assam, Bihar, West Bengal, Bhutan and Bangladesh . Pragjyotishpura, Haruppeswara and Durjaya were the capital cities . Given below is the list of all the dynasties which ruled the kingdom: Varman Dynasty(350 CE to 650 CE) Mlechchha dynasty (655 CE – 900 CE) Pala dynasty (900 CE – 1100 CE) It was succeeded by the Ahom kingdom in 1228 .