Rajasthan Chief Minister Ashok Gehlot expanded his council of ministers on Monday with 23 ministers, including one from Congress ally Rashtriya Lok Dal, being sworn in at the Raj Bhavan here. Of the 23, 13 are cabinet ministers and 10 ministers of state. Governor Kalyan Singh administrated the oath of office to the new ministers at an event attended by Deputy Chief Minister Sachin Pilot and senior Congress leaders.