Pushkar Singh Dhami on Wednesday took oath as the Uttrakhand chief minister during a ceremony held at Parade Ground here in the presence of Prime Minister Narendra Modi.
Apart from Dhami, eight ministers were also administered the oath by Uttarakhand Governor Lt Gen (retd) Gurmit Singh.
This is 46-year-old Dhami's second consecutive stint as the chief minister.
Speculation over the CM's post in Uttarakhand had ended on Monday when the BJP declared that the former Khatima MLA will lead the state government.
Dhami, under whose leadership the party had won the just-concluded Assembly polls, had lost the elections from Khatima, the constituency he had been representing since 2012.
Dhami needs to be elected to the state Assembly within six months to continue as chief minister.
The BJP MLAs who took oath as state ministers were Satpal Maharaj, Dhan Singh Rawat, Subodh Uniyal, Premchand Agarwal, Rekha Arya, Ganesh Joshi, Chandan Ram Das and Saurabh Bahuguna.
Except former CM Vijay Bahuguna's son Saurabh Bahuguna, Bageshwar MLA Chandan Ram Das and Rishikesh legislator Premchand Agarwal, all other leaders were part of the previous Dhami-led cabinet.
Agarwal was the Speaker in the previous Assembly.
Apart from PM Modi, Home Minister Amit Shah, Defence Minister Rajnath Singh, Minister of Road Transport and Highways Nitin Gadkari, BJP president J P Nadda and chief ministers of BJP-ruled Uttar Pradesh, Madhya Pradesh, Haryana and Assam attended the swearing-in ceremony.
The BJP had won 47 of the 70 Assembly seats in the elections, the results of which were declared on March 10.
PM Modi congratulates Dhami on taking oath as Uttarakhand CM
Prime Minister Narendra Modi on Wednesday congratulated Pushkar Singh Dhami on taking oath as Uttarakhand chief minister, and expressed confidence that the new government will establish new paradigm of development in line with people's aspirations.
The state has progressed rapidly on all parameters in the last five years, he said in a tweet.
Dhami on Wednesday took oath as Uttarakhand chief minister during a ceremony held at Dehradun's Parade Ground in the presence of Modi and many senior leaders of the party.
Apart from Dhami, eight ministers were also administered the oath by Uttarakhand Governor Lt Gen (retd) Gurmit Singh.
This is 46-year-old Dhami's second consecutive stint as the chief minister.
