Ambika Devi Senior Secondary School. Panwari Kalan, Mirzapur is affiliated with the Central Board of Secondary Education (C.B.S.E) New Delhi. It is situated in the Hallia block of Mirzapur and surrounded by Kamour hills loaded with natural beauties and serene atmosphere. Whilst our own facilities are excellent, we benefit from being able to use the extensive facilities available nearby at the Upper, particularly for sports. We have close links with the Prep and ensure that the transition from Pre-Prep to Prep is smooth.