NEB Class 12 Syllabus
The National Examination Board (NEB) curriculum for Class 12 is a continuation of the choice-based system introduced in Class 11. Students must study a total of 6 subjects, consisting of 3 Compulsory Subjects (English, Nepali, and Social Studies/Mathematics) and 3 Optional Subjects continued from their Grade 11 groups. The total credit hour required for Grade 12 is 27, evaluated through a 75-mark written board exam and a 25-mark internal assessment.
Class 12 is the final, most crucial year of your school education in Nepal. The subjects you finalize here will directly dictate your university admissions and future career paths.
Because the Curriculum Development Centre (CDC) has replaced traditional “streams” (like Science, Management, and Humanities) with a flexible, group-based choice system, understanding your specific subject codes and examination grid is essential for board exam preparation.
In this ultimate pillar guide, we will break down the exact NEB Class 12 syllabus, the updated subject codes, and the board evaluation criteria so you know exactly what to study.
Table of Contents
Course Overview: NEB Class 12
| Feature | Details |
| Board | National Examination Board (NEB), Nepal |
| Total Subjects Required | 6 Subjects (3 Compulsory + 3 Optional) |
| Total Credit Hours | 27 Credit Hours |
| Curriculum Flow | Continuation of subjects chosen in Class 11 |
| Evaluation Method | 75% Written Board Exam + 25% Internal Assessment |
Part 1: Class 12 Compulsory Subjects
Every Grade 12 student in Nepal must complete three compulsory subjects. The subject codes advance from Grade 11 to denote the higher-level curriculum.
| S.N. | Subject Name | Subject Code | Credit Hours |
| 1 | Compulsory Nepali | Nep. 002 | 3 |
| 2 | Compulsory English | Eng. 004 | 4 |
| 3 | Social Studies & Life Skills OR Mathematics | Sol. 006 / Mat. 008 | 5 |
Important Note: If you studied Mathematics as your third compulsory subject in Class 11, you will continue with Mathematics (Mat. 008) in Class 12. If you chose Social Studies, you will continue with Social Studies (Sol. 006).
Part 2: Class 12 Optional Subjects (Groups I to IV)
In Class 12, you do not pick new optional subjects. You must continue with the three optional subjects you selected in Class 11. Here is the updated list of Class 12 subject codes according to their respective CDC groups:
Group I (Option I)
- Physics [Phy. 102]
- Accounting [Acc. 104]
- Rural Development [Rd. 106]
- Nepalese Legal System [Nls. 110]
- Psychology [Psy. 120]
- History [His. 122]
Group II (Option II)
- Biology (Botany + Zoology) [Bio. 202]
- Business Studies [Bus. 216]
- Education and Development [Ed. 204]
- Geography [Geo. 206]
- Sociology [Soc. 212]
- Political Science [Pol. 220]
- Computer Science [Com. 232] (If chosen from this group)
Group III (Option III)
- Chemistry [Che. 302]
- Economics [Eco. 304]
- Marketing [Mar. 308]
- Computer Science [Com. 232] (If chosen from this group)
- Tourism and Mountaineering Studies [Tms. 306]
Group IV (Option IV)
- Mathematics (Optional) [Mat. 402]
- Business Mathematics [Bmt. 406]
- Computer Science [Com. 428] (If chosen from this group)
- Hotel Management [Hom. 440]
- Mass Communication [Mac. 442]
- Finance [Fin. 417]
(Note: Each optional subject carries 5 Credit Hours).
NEB Board Evaluation System (GPA)
The National Examination Board evaluates Class 12 students using a Letter Grading System based on a 4.0 Grade Point Average (GPA) scale. This final transcript is what universities will look at.
The 100 total marks for almost every subject are split as follows:
- Written Exam (Board Assessment): 75 Marks
- Internal Assessment (College Level): 25 Marks (Includes practicals, project work, and terminal exam performance).
The Passing Rule (NG System):
To graduate Class 12, you must score a minimum of 35% in the written board exam (a ‘D’ grade or 1.6 GPA) AND 40% in your internal practical assessment (‘C’ grade). Failing to secure 35% in the theory paper will result in an NG (Non-Graded) status on your transcript, preventing you from applying to bachelor’s degree programs.
Frequently Asked Questions (FAQs)
1. Can I change my optional subjects in Class 12?
Generally, no. The CDC curriculum is designed so that Class 12 is a direct continuation of the foundations laid in Class 11. You must continue with the same three optional subjects you selected in the previous year.
2. Is there a difference between Compulsory Math and Optional Math in Class 12?
Yes. Compulsory Mathematics [Mat. 008] focuses heavily on practical and general mathematical applications. Optional Mathematics [Mat. 402] is much more rigorous, focusing on advanced calculus, mechanics, and computational methods required for engineering.
3. What happens if I get an ‘NG’ (Non-Graded) in Class 12?
If you receive an ‘NG’ in up to two subjects, you are allowed to sit for a Grade Increment (Supplementary) exam usually held one or two months after the results are published. If you get NG in more than two subjects, you will have to wait for the next annual examination cycle.
4. Where can I find the model questions and specification grid for Class 12?
The Curriculum Development Centre (CDC) and NEB publish the official specification grid and model question sets for all subjects on their official websites (moecdc.gov.np and neb.gov.np).
