Answer : 3. "अगरतला"
Explanation :

Chief Minister Professor Dr. Manik Saha inaugurated the second state level Urban Prosperity Utsav organized by Tripura Urban Livelihood Mission in Agartala. The program focuses on enhancing urban livelihood opportunities and empowering women in the region. Chief Minister Professor Dr. Manik Saha highlighted the initiatives of the state government supporting women empowerment during the inauguration at the Children Park in Agartala.