BSEB Class 12th Passing Marks: Check Bihar Board Class 10 Passing Maximum and Minimum Marks
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Bihar Board 12th passing marks in 2026 will be 33 out of 100 total marks for all the subjects. The passing marks are necessary for students to know so that they can prepare accordingly for Bihar Board 12th exams.
Students who do not score the Bihar Board 12th passing marks or score less need to appear for the compartment exams that will be scheduled for May or June 2026 (tentative). Students who fail either theory or practical exams are considered to have failed and have to reappear for that exam.
The Bihar Board 12th exams 2026 will be conducted in February 2026 (tentative). Students need to prepare better and score more than the passing marks, as 12th exams play an important role in deciding the career ahead.
In this article, we will be discussing the passing marks in theory and practical exams of each stream, the Bihar Board 12th grading system, compartment exams, and important tips to score better.
| Bihar Board 12th Results 2026 | Bihar Board 12th Marking Scheme |
Bihar Board 12th Passing Marks Stream-Wise in Theory Exam
Bihar Board 12th passing marks vary for theory exams and practical exams. Students have to pass both the theory and practical exams.
Bihar Board 12th Passing Marks in Science Stream
In the science stream of Bihar Board 12th theory exams, chemistry, physics, and biology are conducted for 70 total marks out of which 21 are passing marks. In other subjects, the passing marks are 30 out of 100 total marks and 15 out of 50 marks.
Below are the Bihar Board 12th passing marks in theory exams of the science stream mentioned.
| Subjects | Total Marks | Passing Marks |
| Mathematics | 100 | 30 |
| English | 100 | 30 |
| Chemistry | 70 | 21 |
| Physics | 70 | 21 |
| Biology | 70 | 21 |
| Hindi | 100 | 30 |
| Alternative English | 50 | 15 |
| RB - Non - Hindi | 50 | 15 |
Bihar Board 12th Passing Marks in Commerce Stream
In the Commerce stream, there are a total of eight subjects. The passing marks in these subjects are 30, 15, and 21 out of 100, 50, and 70 respectively based on the subjects.
Refer to the table below to check the Bihar Board 12th passing marks in theory exams of Commerce subjects.
| Subjects | Total Marks | Passing Marks |
| Hindi | 100 | 30 |
| English | 100 | 30 |
| Economics | 100 | 30 |
| Accountancy | 100 | 30 |
| Business Studies | 100 | 30 |
| Entrepreneurship | 70 | 21 |
| Alternative English | 50 | 15 |
| RB - Non - Hindi | 50 | 15 |
Bihar Board 12th Passing Marks in Arts Stream
Bihar Board 12th passing marks in the Arts stream vary with the subject. Below is a table that includes all the subjects of the Arts stream with total marks and passing marks in the subjects.
| Subjects | Total Marks | Passing Marks |
| Hindi | 100 | 30 |
| English | 100 | 30 |
| Political Science | 100 | 30 |
| Geography | 70 | 21 |
| History | 100 | 30 |
| Economics | 100 | 30 |
| Psychology | 70 | 21 |
| Mathematics | 100 | 30 |
| Alternative English | 50 | 15 |
| RB - Non - Hindi | 50 | 15 |
Bihar Board 12th Passing Marks in Practical Exam
In Bihar Board 12th, practical exams are conducted for Physics, Chemistry, Biology, Entrepreneurship, Geography, and Psychology subjects. The passing marks in the practical exams are 12 out of 30 total marks.
Students can check their Bihar Board 12th passing marks in the practical exam from the table shown below.
| Subjects | Total Marks | Passing Marks |
| Physics | 30 | 12 |
| Chemistry | 30 | 12 |
| Biology | 30 | 12 |
| Geography | 30 | 12 |
| Psychology | 30 | 12 |
| Entrepreneurship | 30 | 12 |
Bihar Board 12th Grading System 2026
Bihar Board 12th grading system 2026 has 9 point grading system. The grades will be awarded based on the student’s marks in individual subjects. Based on a student’s performance in each subject an overall grade is calculated. An A1 grade is considered an outstanding grade and grades E1 and E2 are considered poor grades which means students need improvement and may have to re-appear for the exam again.
Below are the grades and grade values as per the marks shown below for the reference of students.
| Marks in Range | Grades | Grade Value |
| Above 90% | A1 | Outstanding |
| 80% to 90% | A2 | Excellent |
| 70% to 80% | B1 | Very Good |
| 60% to 70% | B2 | Good |
| 50% to 60% | C1 | Above Average |
| 40% to 50% | C2 | Average |
| 33% to 40% | D | Fair |
| 21% to 32% | E1 | Unsatisfactory |
| Less than 21% | E2 | Need to appear again |
Bihar Board 12th Division System 2026
Based on the student’s overall score in Bihar Board 12th results 2026, the division is calculated. If the marks of the student are 300 or above, this means that the student who pass with the first division. If the overall marks of the student are in the range of 225 to 229, the student is passed with second division, and so on. Equal to 149 marks and below, means that the student fails and has to appear for a supplementary exam to pass.
Students can check their division as per the marks obtained from the table below.
| Division | Marks Required Out of 500 |
| First Division | Equal to or above 300 marks |
| Second Division | Marks in the range of 225 to 299 |
| Third Division | Marks in the range of 150 to 224 |
| Fail | Equal to or below 149 |
Bihar Board 12th Passing Marks Compartment Exam 2026
Students who score less than Bihar 12th Bihar passing marks have to appear for the Bihar Board 12th compartment exam 2026. If the student fails in one or two subjects, then he/she is eligible to appear for the compartment exams. But if students fail in more than two subjects, then they have to repeat the 12th class.
The results of such students will be declared after the compartment exams are being conducted. After the declaration of the Bihar Board 12th results 2026, students will know whether they are required to fill out the compartment exam forms or not. Students can get the compartment form from their school.
How to Score More than Bihar Board 12th Passing Marks
In Bihar Board 12th exams, student's aim should not be to just get passing marks but to score better. Below are a few steps mentioned on how students can score better in Bihar Board 12th exams.
- Complete the syllabus of each subject thoroughly. Do not skip any topic. Focus on topics which have high weightage in the exam.
- Practice a lot using standard and reference books. There are enough examples given in the exercise of each chapter. Try to complete these questions first then switch to other books for advanced practice.
- Practice Bihar Board 12th previous year question papers and sample papers. They are designed based on the Bihar Board 12th exam pattern and syllabus. So, their practice is a must. Students can also use such question papers as mock tests and for revision purposes.
- Set a proper study routine. Take regular breaks in between the study sessions. Make realistic targets that are achievable.
- Do not rote learn the concepts rather focus on understanding them. This way you will be able to retain the concepts for the long term.
- Revise daily what you have studied the previous day. Do delay the revision as you may forget what you have studied.
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