Prepare for JAC Class 12 exams 2026 with the detailed exam pattern. Understand subject-wise marking, question types (MCQ, long, short, very long), and score distribution (80 theory + 20 practicals for 100-mark papers). A minimum of 33% is needed to pass. Utilize these resources to succeed!
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The JAC board exam pattern 2026 class 12 includes subject-wise marking procedure, mark distribution, frequently asked questions, and other resources that will assist the students in getting ready for the board exam. Each subject paper will be conducted for 100 marks, out of which 80 will be for theory and 20 will be given for practicals.
The JAC 12th exam 2025-26 pattern will consist of multiple-choice questions, long-type, short-type, and very long-type questions. Students have to score a minimum of 33 per cent to pass the board exam.
You can check the detailed JAC exam pattern 2026 class 12 in this article, including the Jharkhand Board 12th exam pattern PDF download. The JAC 12th exam pattern science along with the other streams is now available.
| JAC 12th Model Paper | Class 12 Syllabus 2025-26 JAC Board |
The JAC 12th exam pattern 2025-26 helps students understand the exam paper structure better. Therefore, some of the important points regarding the JAC exam pattern 2026 class 12 are given below.
| Particulars | Details |
| Name of the Exam | Jharkhand Academic Council (JAC) |
| Mode of Exam | Offline |
| JAC Board Exam Date 2026 Class 12 | February 2025 (tentative) |
| Exam Duration | 3 hours |
| Shift | 2:00 PM to 5:20 PM |
| Total Marks | 80 theory + 20 practicals |
| Question Pattern | Multiple Choice Questions |
| Long Type Questions | |
| Short Type Questions | |
| Passing Marks | 33% in each subject |
| Negative Marking | No Negative Marking |
| Official Website | jac.jharkhand.gov.in |
Students must meet the JAC 12th passing criteria to pass the board exams. Listed are the JAC Board marks distribution class 12 and more details.
Each subject in the JAC 12th exam carries 100 marks in total. Mentioned below is the image of the class 12 JAC Board exam pattern 2026.

Read more: JAC 12th Exam Date 2025-26
The JAC 12th 2025-26 exam pattern will guide the candidates to understand the weightage each subject carries. Knowing the subject-wise JAC 12th exam pattern 2026 will help the students get acquainted with the type of questions that are asked in the examination.
The table below contains the class 12 JAC board chapter wise weightage.
| Subjects | Number of Questions | Full Marks | Minimum Pass Marks |
|---|---|---|---|
| Physics | 20 | 70 | 23 |
| Chemistry | 34 | 70 | 30 |
| Biology | 18 | 35 | 11.5 |
| Political Science | 35 | 100 | - |
| Accountancy | 29 | 80 | 26 |
| Economics | 32 | 100 | - |
| History | 33 | 100 | - |
| Business Mathematics | 31 | 100 | - |
The JAC board pattern 2026 class 12 is based on the latest JAC syllabus 2025-26 class 12 science. Students preparing for the upcoming board exams must focus on the JAC 12 exam pattern and syllabus set by the JAC board. Below mentioned are the subject-wise JAC Board class 12 exam pattern 2025 recommendations for the student's reference:
| Subjects | JAC Recommendation (In %) | ||||
|---|---|---|---|---|---|
| MCQ +VSA | VSA | Short Answers | Long Answers | Total | |
| Hindi | 40 | 20 | 20 | 20 | 100 |
| English | 40 | 20 | 20 | 20 | 100 |
| Sanskrit | 40 | 20 | 20 | 20 | 100 |
| Mathematics | 40 | 20 | 20 | 20 | 100 |
| Physics | 40 | 20 | 20 | 20 | 100 |
| Chemistry | 40 | 20 | 20 | 20 | 100 |
| Biology | 40 | 20 | 20 | 20 | 100 |
| History | 40 | 20 | 20 | 20 | 100 |
| Geography | 40 | 20 | 20 | 20 | 100 |
| Political Science | 40 | 20 | 20 | 20 | 100 |
| Accountancy | 40 | 20 | 20 | 20 | 100 |
| Economics | 40 | 20 | 20 | 20 | 100 |
| Business Studies | 40 | 20 | 20 | 20 | 100 |
| Entrepreneurship | 40 | 20 | 20 | 20 | 100 |
| Business Mathematics | 40 | 20 | 20 | 20 | 100 |
The Jharkhand board follows the JAC 12th grading system 2025 to award students. The grading system will be calculated based on the marks obtained in theory and practical exams. Refer to the table below for more details.
| Range of Marks | Grade | Remarks |
|---|---|---|
| 80% and Above | A+ | Excellent |
| 60% to 80% | A | Very Good |
| 45% to 60% | B | Good |
| 33% to 45% | C | Average |
| Below 33% | D | Marginal |
The Jharkhand board recommends only NCERT textbooks for JAC 12th exam preparation. Students can also complete practice tests because they can learn important details about the JAC 12th exam, such as the syllabus, time management, weighting, and exam format.
Moreover, while preparing for the upcoming board exams, students are recommended to use the JAC textbooks. The following tips show the importance of preparing for the board exam with reference to the exam pattern of JAC Board class 12 2026.
Read More: JAC 12th Books
Q: What will be the maximum marks for a subject in JAC 12th exam 2025-26?
Q: What will be the weightage of the practical exam in the JAC 12th exam pattern 2025-26?
Q: Is the revised JAC 12th exam pattern 2025-26 applicable for the pre-board exam?
Q: What is the pass marks for JAC 12th exam?
Q: Is JAC Board class 12 practical marks important?
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