Correct option is D
The headquarters of Kendriya Hindi Sansthan is located in Agra, Uttar Pradesh.
The Kendriya Hindi Sansthan is an autonomous organization that works to promote and develop Hindi as a language across India. The institute's objectives include:
- Improving the quality of Hindi teaching
- Training Hindi teachers
- Providing advanced study opportunities in Hindi language and literature
- Promoting psycho-linguistic studies of Hindi with other Indian languages
- Conducting research on Hindi language and its teaching
The Kendriya Hindi Sansthan has regional centers in:
- Delhi, Hyderabad, Guwahati, Shillong, Mysore, Dimapur, Bhubaneswar, and Ahmedabad.