DETA is one of the most prestigious government aided minority schools in New Delhi.It has seven branches in the prime localities in the capital.It aims to create responsible and secular citizens and to inculcate the desire in them to serve humanity.Our focus is to motivate and empower students to be lifelong learners, critical thinkers and productive members of an ever-changing global society.From one teacher-one pupil position to Seven Sr. Sec. Schools and over seven thousand students and five hundred teachers in a period of just 75 years is a proud record for any institution