MGD is affiliated to the Central Board of Secondary Education, New Delhi (CBSE) and offers education to girls from class I to XII. It prepares students for the All India Secondary and Senior School Certificate Examinations, for the purpose of which the school has an excellent team of well-qualified and trained staff. The medium of instruction is English. No student is eligible to take the examination (Home & Board) unless she completes 75% of attendance up to 31st January.
Classes I to V follow the XSeed curriculum of iDiscoveri.
The core curriculum prescribed by the CBSE is followed in classes IX & X. In class IX the student may choose between Hindi, Sanskrit or French as the Second Language.
There are three subject streams offered in class XI and XII. In addition to compulsory Core or Elective English, a student has to opt for four other subjects:
1. Humanities History, Geography, Political Science, Psychology, Sociology, Fine Art (Painting / Dance / Music), Commercial Art, Economics, Home Science, Physical Education, Hindi., Sanskrit, Multimedia & Web Design
2. Commerce Business Studies, Accountancy, Economics, Mathematics, Computer Science, Informatics Practice, Home Science, Physical Education, Hindi, Psychology