Nitish Kumar takes an oath as Chief Minister of Bihar for the 7th term Nitin Yadav 4 years ago The Chief of Janata Dal (United), Nitish Kumar has sworn in as the Chief Minister of Bihar and he will start his 7th term on 16th November 2020.Bihar Governor Phagu Chauhan administered the pledge of office and secrecy to Mr. Kumar at Raj Bhavan in Patna.