JAC 12th Science Exam Pattern 2026: Know Marking Scheme & Exam Duration

Jharkhand Academic Council 12th Examination 2026 ( JAC 12th )

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Conduct of JAC 12th practical exams 2027

22 Feb '27 - 28 Feb '27

Md Shahzad

By Md Shahzad, Assistant Manager – Editorial Content

JAC 12th Exam Pattern 2027: The Jharkhand Academic Council (JAC) prescribe the JAC 12th exam pattern 2027 for the students. The board prescribe the JAC class 12 exam pattern in the form of sample papers. Apart from the JAC 12th sample papers, the board also prescribe the exam pattern in case of any change made in the exam pattern. Before staring the JAC Class 12 Board examinations preparation, students must be well aware of the JAC Inter Exam Pattern. Knowing both would help students get acquainted with the type of questions that are asked in the JAC Class 12 examinations, the number of questions, as well as the marking scheme. 

The JAC 12th exam date 2027 is expected to be announced soon. However, as per the previous years' exam dates, the JAC 12th Class exam 2027 is expected to be conducted in February 2027.

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Table of contents
  • JAC Board Inter Pattern 2027: Overview
  • JAC 12th Exam Pattern 2027- Subject-wise Weightage & marking Scheme
  • JAC Class 12 Exam 2027: Exam Sections and Important Topics
  • FAQs related to JAC 12th Exam Pattern 2027
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JAC Board Inter Pattern 2027: Overview

We have provided the Jharkhand Board 12th Exam Pattern in the table below:

Particulars

Details

Conducting Body

Jharkhand Academic Council (JAC)

Exam Mode

Offline (Pen-and-Paper)

Exam Duration

3 Hours

Total Marks

Generally 100 Marks per Subject

Question Types

Objective, Very Short Answer, Short Answer, and Long Answer Questions

Objective/Very Short Questions

40%

Very Short Answer Questions

20%

Short Answer Questions

20%

Long Answer Questions

20%

Streams

Science, Commerce, Arts, and Vocational

Passing Marks

Minimum 33% marks (subject-wise criteria applicable)

Q&A Icon
Commonly asked questions
Q:   What is the duration of the JAC 12th exam 2027?
A: 

The Jharkhand Academic Council (JAC) prescribe the JAC class 12 exam pettern for the students. Students must note that the exam pattern is released in the form of JAC 12th model paper. As per last year's exam pattern, total duration of the JAC 12th exam is three hours for each subject. Students must complete the paper within the given time. The board will soon come up with an official Jharkhand Board 12th sample paper. 

Q:   Does JAC prescribe the preparation tips for JAC class 12 exams?
A: 

No, the Jharkhand Academic Council (JAC) does not prescribe the JAC 12th preparation tips for different subjects. In India a few board like CBSE, UPMSP etc. releases the preparation tips for board exam students. However, these board releases preparation tips only for the subjects that are generally treated as tough among the students.

However, for the JAC 12th board students, we have provided some important tips and tricks on this page. It will help them prepare well for the JAC 12th exams.

Q:   What are the streams of the JAC 12th exam 2027?
A: 

After passing the class 10 exams, all the students are required to choose one stream to study in class 11 and 12 in JAC Board. The JAC 12th exam is conducted across three streams, namely, Science, Commerce and Arts or Humanities. The students must opt any of stream from these while getting enrolled to class 11. Based on selection made by the students, the schools/colleges will arrange classes for the students. The board hold the JJAC 12th board exams in February every year.

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JAC 12th Exam Pattern 2027- Subject-wise Weightage & marking Scheme

The board prescribe the JAC exam pattern 2027 class 12 in the form of sample papers. Given below is the JAC 12th Exam Pattern:

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

-

Q&A Icon
Commonly asked questions
Q:   How can I access the JAC 12th exam pattern 2027?
A: 

The students must note that the JAC 12th exam pattern 2027 is released in the form of sample papers. However, the board can especially prescribe the JAC class 12 exam pattern in case they decide to make change in the exam pattern. Students can access the JAC class 12 exam pattern after downloading the sample papers. subject-wise JAC 12th model papers is available for the students to download at jacexamportal.in. Moreover, we also provide the direct links to download the same on this page for free.

Q:   Does JAC prescribe the preparation tips for JAC class 12 exams?
A: 

No, the Jharkhand Academic Council (JAC) does not prescribe the JAC 12th preparation tips for different subjects. In India a few board like CBSE, UPMSP etc. releases the preparation tips for board exam students. However, these board releases preparation tips only for the subjects that are generally treated as tough among the students.

However, for the JAC 12th board students, we have provided some important tips and tricks on this page. It will help them prepare well for the JAC 12th exams.

Q:   What are some tips for the JAC 12th exam preparation?
A: 
  • Download the JAC 12th syllabus and also focus on important topics from the major subjects like Physics, Chemistry, Biology/Math.
  • Create a study time table and follow it daily.
  • Practice official JAC 12th Sample Papers and previous year's question papers as it gives you an idea about the exam pattern & level of questions asked.
  • You can seek helps from teachers and friend to clarify doubts.
  • Do not forget to sleep 7 to 8 hours in a day and also do some Yoga or exercise.
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JAC Class 12 Exam 2027: Exam Sections and Important Topics

The Jharkhand Academic Council published the JAC Inter model paper. The Inter (12th) Model Question Paper 2027 JAC also reflect the JAC Class 12 Exam Sections and Important Topics, which we have also provided in the table below:

Subject

Exam Sections

Important Topics

English

Reading, Writing, Grammar, Literature

Reading Comprehension, Grammar, Letter Writing, Essays, Prose and Poetry Chapters

Physics

Electrostatics, Current Electricity, Magnetism, Optics, Modern Physics

Electric Charges & Fields, Current Electricity, Electromagnetic Induction, Alternating Current, Ray & Wave Optics, Atoms, Nuclei, Semiconductor Electronics

Chemistry

Physical, Organic, and Inorganic Chemistry

Solutions, Electrochemistry, Chemical Kinetics, Coordination Compounds, Haloalkanes & Haloarenes, Alcohols, Aldehydes & Ketones, Amines, Biomolecules, Polymers

Mathematics

Algebra, Calculus, Vectors, Probability

Matrices, Determinants, Continuity & Differentiability, Integrals, Differential Equations, Vectors, Probability

Biology

Reproduction, Genetics, Biotechnology, Ecology

Human Reproduction, Reproductive Health, Genetics & Evolution, Biotechnology and Its Applications, Ecology & Environment

History

Ancient, Medieval, and Modern Indian History

Harappan Civilization, Early States, Bhakti-Sufi Traditions, Mughal Empire, Revolt of 1857, National Movement

Political Science

Indian Politics and Contemporary World Politics

Constitution, Rights, Federalism, Elections, Political Parties, Globalisation

Economics

Macroeconomics and Indian Economic Development

National Income, Money & Banking, Government Budget, Economic Reforms, Development

Accountancy

Partnership and Company Accounts

Partnership Accounts, Share Capital, Debentures, Financial Statements, Ratio Analysis, Cash Flow Statement

Business Studies

Principles and Functions of Management

Planning, Organising, Staffing, Marketing, Financial Management, Consumer Protection

JAC Class 12th Syllabus 2027: Exam Preparation Tips

  • Students should prepare a daily study timetable and ensure that the syllabus is covered at least a month before the final exams.
  • The candidates should give Maths, Science, and English papers more importance and practice these papers more. Students should divide the syllabus of these subjects chapter-wise and focus more on the important chapters.
  • After completing the JAC Class 12th syllabus, students should revise it at least once.
  • They should also download and solve the JAC Inter model papers and previous years QPs.
Q&A Icon
Commonly asked questions
Q:   Are previous years JAC class 12 question papers useful?
A: 

Yes. Practicing old question papers is very useful. Solving them will allow the students to know the exam pattern & the types of questions asked. It also help the candidates to boost their confidence for the exams. 

Q:   Are there any major changes in JAC 12th Syllabus 2027?
A: 

The board released the JAC class 12 syllabus 2027. As it has been released, we have also provided detail on the same on this page. This year too, Jharkhand Board decided to cover the entire syllabus. Students can find subject wise downloadable links of JAC syllabus 2027 on this page. JAC refers NCERT books to prepare its students for the 12th board exams. The links to download the NCERT solutions Class 11, 12 of Physics, Chemistry and Mathematics are provided on this page. 

Q:   Where can I download the JAC 12th model papers?
A: 

The Jharkhand Academic Council (JAC) releases the Jharkhand Board Inter model papers online on its website. Students preparing for the upcoming JAC 12th board exams can download the same at jacexamportal.in. Apart from the official website, we have also provided the JAC 12th Sample Papers on this page. We provide direct links to download the subject-wise JAC class 12 model papers here for free. Students can download and practice.

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FAQs related to JAC 12th Exam Pattern 2027

Students can check the FAQs related to the JAC Class 12 Exam Pattern 2027 below:

Q&A Icon
Commonly asked questions
Q:   When will the JAC 12th Exams 2027 be conducted?
A: 

The Jharkhand Academic Council (JAC) will soon announce the Jharkhand Board 12th time table 2027. The JAC class 12 exams 2027 will be conducted in February 2027.

Q:   Can I pay to secure good marks in the JAC Board 12th result?
A: 

No, yourexam preparation is the only key to success in JAC class 12 exams. EVery year, Jharkhand board releases warning students and parent to stay away from the fraudsters who falsely claim they can improve students' marks for money. Therefore, do not fall for such scams, paying money will not help you secure good marks in JAC Inter exams. Rather than thinking about paying money, focus on your preparation. 

 

Q:   What is the total marks of the JAC 12th exam 2027?
A: 

Jharkhand Board prescribe the JAC 12th exam pattern in the form of JAC 12th sample paper. It is made available online on the official website of the board at jac.jharkhand.gov.in. JAC class 12 sample paper include the pattern of actual exam. As per JAC class 12 exam pattern, the total marks of the JAC 12th exam is 500. Each subject carries a total of 100 marks. To pass JAC 12th exams,  a student must achieve a score of 33 percent. The JAC Class 12 passing marks are 24 out of 70 and 33 out of 100 for each subject.

Q:   In how many shifts is the JAC 12th exam 2027 conducted?
A: 

Every year, JAC conducts the Jharkhand Board class 12 exams in February. Detailed JAC 12th time table 2027 will be announced soon. Last year, the JAC Class 12 exams were conducted in sing shift. Class 12 board exams were conducted from 2 pm to 5.15 pm.

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