St. Teresa's Sr. Sec. School, situated near Mohan Lal Sukhadia University, established in 1951.
It is a well-known educational institution in the city under the management of the
Prabhudasi Sisters Educational Society, Ajmer—a registered body with the Superior General of
the congregation as its president. It is a link in the chain of many Christian minority schools
run by the same society in Rajasthan.
The school began in a humble rented building on Maldas Street as Kusumia Ashram School.
It shifted to the present campus on 04-03-1965 with its current name: St. Teresa’s Sr. Sec. School.