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The Senior Secondary Programme (Class 12) is the vital stepping stone for students pursuing professional degrees in Medicine, Engineering, Law, Management, and Public Services.
Established under Sikkim Act 14 of 2020, BOSSE is recognized by the Council of Boards of School Education in India (COBSE) and Association of Indian Universities (AIU), making its 12th certificate fully equivalent to CBSE, ICSE, and State Boards across India.
Core Subjects: Physics, Chemistry, Biology, Mathematics, Computer Science.
Pathways: NEET, JEE Main/Advanced, Pharmacy, Nursing, B.Sc & Research.
Core Subjects: Accountancy, Business Studies, Economics, Mathematics.
Pathways: CA, CS, CMA, B.Com, BBA, Banking & Corporate Careers.
Core Subjects: History, Political Science, Sociology, Psychology, Mass Comm.
Pathways: Civil Services (UPSC), Law (CLAT), Journalism, Design & BA.
Core Subjects: Data Entry, Early Childhood Education, Tourism, Yoga.
Pathways: Practical job-ready certifications and self-employment.
If you failed or couldn't complete Class 12 from any recognized board (CBSE, ICSE, NIOS, State Board), you can transfer marks for up to 2 passed subjects directly to your BOSSE Class 12 certificate. You only need to appear for the remaining 3 subjects!
Select your goal to view recommended subject choices for BOSSE Class 12.
Select a minimum of 5 subjects (1 or 2 Languages + 3 or 4 Non-Languages).
| Code | Subject Name | Category |
|---|---|---|
| 301 | Hindi | Language |
| 302 | English | Language |
| 303 | Urdu | Language |
| 304 | Sanskrit | Language |
| 305 | Bengali | Language |
| 306 | Odia | Language |
| 307 | Punjabi | Language |
| 308 | Kannada | Language |
| 309 | Malayalam | Language |
| 310 | Tamil | Language |
| 311 | Telugu | Language |
| Code | Subject Name | Type |
|---|---|---|
| 401 | Mathematics | Theory Practical* |
| 402 | Home Science | Theory Practical* |
| 403 | Psychology | Theory Practical* |
| 404 | Geography | Theory Practical* |
| 405 | Economics | Theory |
| 406 | Business Studies | Theory |
| 407 | Painting | Theory Practical* |
| 408 | Data Entry Operations | Theory Practical* |
| 409 | Early Childhood Care & Edu. | Theory Practical* |
| 410 | Physics | Theory Practical* |
| 412 | History | Theory |
| 413 | Environmental Science | Theory Practical* |
| 414 | Library & Info. Science | Theory Practical* |
| 415 | Chemistry | Theory Practical* |
| 416 | Political Science | Theory |
| 417 | Mass Communication | Theory Practical* |
| 418 | Biology | Theory Practical* |
| 419 | Accountancy | Theory |
| 420 | Law | Theory |
| 421 | Computer Science | Theory Practical* |
| 422 | Sociology | Theory |
| 423 | Tourism | Theory |
| 424 | Physical Education & Yoga | Theory Practical* |