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Admissions are open for Secondary (10th) and Sr. Secondary (12th) Courses for Session Dec, 2025. Council of Boards of School Education (COBSE) has Granted its Membership to Delhi Institute of Open Schooling (An autonomous state open school). Admissions are open for Secondary (10th) and Sr. Secondary (12th) Courses for Session Dec, 2025. Council of Boards of School Education (COBSE) has Granted its Membership to Delhi Institute of Open Schooling (An autonomous state open school).

Subjects

Subjects for 10th

Languages(You may opt maximum 2 Languages in the mentioned list)

S No.SubjectPaperMarksDuration
1Language 111003
2Language 211003
3Language 311003
4Language 411003
5Language 511003
6Language 611003

*You may opt up to 2 languages from the following languages English, Hindi, Urdu, Bengali, Assameese, Manipuri

S No.SubjectPaperMarksDuration
1Mathematics11003
2Science180 + 20*3
3Social Science180 + 20*3

*Important: For obtaining a pass certificate, the candidate is required to pass in all six subjects with 33% marks in each subject and also 33% in aggregate.

Subjects for 12th

Arts Stream (You may opt maximum 3 subjects in the mentioned list)

S No.SubjectPaperMarksDuration
1History11003
2Political Science11003
3Economics11003
4Sociology11003

Commerce Stream (You may opt maximum 3 subjects in the mentioned list)

S No.SubjectPaperMarksDuration
1Business Studies11003
2Economics11003
3Accountancy11003

Science (Non-Medical Stream)

S No.SubjectPaperMarksDuration
1Physics11003
2Chemistry11003
3Mathematics11003

Science (Medical Stream)

S No.SubjectPaperMarksDuration
1Physics11003
2Chemistry11003
3Biology11003

Languages (You may opt maximum 2 subjects in the mentioned list)

S No.SubjectPaperMarksDuration
1English11003
2Hindi11003
3Bengali11003
4Marathi11003
5Assameese11003
6Manipuri11003
7Urdu11003