JAC Board Class 12 Half Yearly (SA-1) Question Paper 2025-26 PDF with Solutions
  • JAC 12th Board Exam
  • JAC Board Class 12 Half Yearly (SA-1) Question Paper 2025-26 PDF with Solutions

JAC Board Class 12 Half Yearly (SA-1) Question Paper 2025-26 PDF with Solutions

Vishal kumarUpdated on 24 Sep 2025, 04:52 PM IST

The Jharkhand Academic Council (JAC) is going to conduct the JAC Class 12 Half Yearly (SA-1) examination for the academic year 2025-26. The JAC Class 12 SA-1 is a very important test because it will help students check their preparation and understand how much of the JAC Class 12 syllabus they have learned in the first half of the session. The JAC Class 12 SA-1 exam will be held in schools all over Jharkhand from October 8 to October 17, 2025.

This Story also Contains

  1. JAC Class 12 SA-1 Exam Overview 2025-26
  2. How to Download JAC Class 12 SA-1 Question Papers 2025-26?
  3. JAC Class 12 Half-Yearly Question Paper 2025-26 Download PDF
  4. JAC Class 12 SA-1 Answer Key 2025-26
  5. JAC Class 12 Half Yearly Exam Pattern 2025-26
  6. Preparation Tips for JAC Class 12 Half Yearly Exams 2025
JAC Board Class 12 Half Yearly (SA-1) Question Paper 2025-26 PDF with Solutions
JAC Board Class 12 Half Yearly (SA-1) Question Paper 2025-26 PDF with Solutions

The JAC Class 12 Half Yearly exam will be conducted for Science, Commerce, and Arts streams. Students will get a clear idea about the types of questions, JAC Class 12 exam pattern, and time management skills they will need for the final JAC Class 12 examination. In this article, students will find complete details about the JAC Class 12 Half Yearly Exam question paper, which includes the exam overview, JAC Class 12 Half Yearly exam pattern, JAC Class 12 SA-1 question paper download links, answer keys, preparation tips, and more.

JAC Class 12 SA-1 Exam Overview 2025-26

Students will find this important highlight helpful to know about the important details of the JAC Board Class 12 SA-1 Exam 2025-26.

ParticularsDetails

Exam Name

Jharkhand Board Class 12 Summative Assessment-1 (SA-1) Exam 2025-26

Organised By

Jharkhand Academic Council (JAC)

Class/Streams

Class 12 (Science, Commerce, Arts)

Exam Dates

08th October 2025 to 17th October 2025

Exam Time

9:30 AM to 12:30 PM

Duration

3 Hours

Mode

Pen and Paper (Offline)

Type of Questions

Objective (MCQ), Very Short Answer, Short Answer, Long Answer, Diagram/ Problem-based

Total Marks

100 Marks (including theory + internal/practical, as per subject)

How to Download JAC Class 12 SA-1 Question Papers 2025-26?

Students must follow the steps to download the JAC Class 12 Half Yearly Question papers, which are mentioned below.

  • Step 1 - Students must go through the following tables and click on the relevant links of the JAC Class 12 SA-1 exam PDF.

  • Step 2 - It will redirect them to a new page of the Careers360’s JAC Class 12 SA-1 question papers store.

  • Step 3 - Students must now click on the ‘Free Download’ button.

  • Step 4 - Log in or sign up, if required.

  • Step 5 - The JAC Class 12 SA-1 question paper PDF of the respective subject will start to download.

  • Step 6 - Save your JAC Class 12 SA-1 question papers and start solving them one by one.

JAC Class 12 Half-Yearly Question Paper 2025-26 Download PDF

The JAC Class 12 Half-Yearly Question Paper 2025-26 PDF will be available for students soon. Students who download and practice the JAC Class 12 SA-1 papers will understand the important chapters, repeated questions, and marking scheme. It will also help them manage time better during the exam.

Question PaperDownload Link

JAC Class 12 Half Yearly Biology Question Paper 2025

Available soon.

JAC Class 12 Half Yearly Chemistry Question Paper 2025

Available soon.

JAC Class 12 Half Yearly Physics Question Paper 2025

Available soon.

JAC Class 12 Half Yearly English Question Paper 2025

Available soon.

JAC Class 12 Half Yearly Assamese Question Paper 2025

Available soon.

JAC Class 12 Half Yearly Economics Question Paper 2025

Available soon.

JAC Class 12 Half Yearly Political Science Question Paper 2025

Available soon.

JAC Class 12 Half Yearly History Question Paper 2025

Available soon.

JAC Class 12 Half Yearly Maths Question Paper 2025

Available soon.

JAC Class 12 SA-1 Answer Key 2025-26

The JAC Class 12 Half-Yearly Answer Key 2025-26 will be released after the exams. The JAC Class 12 SA-1 answer key will help students check their answers, compare with the correct solutions, and understand the marking method.

Answer KeyDownload Link

JAC Class 12 SA-1 Biology Answer Key 2025

Available soon.

JAC Class 12 SA-1 Chemistry Answer Key 2025

Available soon.

JAC Class 12 SA-1 Physics Answer Key 2025

Available soon.

JAC Class 12 SA-1 English Answer Key 2025

Available soon.

JAC Class 12 SA-1 Assamese Answer Key 2025

Available soon.

JAC Class 12 SA-1 Economics Answer Key 2025

Available soon.

JAC Class 12 SA-1 Political Science Answer Key 2025

Available soon.

JAC Class 12 SA-1 History Answer Key 2025

Available soon.

JAC Class 12 SA-1 Maths Answer Key 2025

Available soon.

JAC Class 12 Half Yearly Exam Pattern 2025-26

Students will find this JAC Class 12 exam pattern useful to understand how marks are divided and what types of questions will come in the exam.

ParticularsDetails

Total Marks

100 Marks (Theory + Practical/ Project/ Internal, depending on subject)

Theory Marks

Around 80 Marks (for subjects with practicals)/ Full 100 for non-practical subjects

Practical / Internal

20 Marks (for Science and other practical-based subjects)

Exam Duration

3 Hours

Question Types

Multiple Choice Questions (MCQs), Very Short Answer (VSA), Short Answer, Long Answer, Diagram/Problem-based

Weightage Distribution

MCQs & VSA: ~40%

Short Answer: ~20%

Medium Answer: ~20%

Long/Essay Type: ~20%

Mode of Exam

Pen and Paper (Offline)

Passing Marks

33% in each subject (theory + practical, if applicable)

Negative Marking

No negative marking for objective questions

Preparation Tips for JAC Class 12 Half Yearly Exams 2025

  1. Students must make a daily timetable and follow it properly to cover all important chapters on time.

  2. They must revise every subject regularly and practice more on weaker topics to get good marks in them.

  3. Students must practice the JAC Class 12 SA-1 previous year papers and JAC Class 12 model questions to understand exam patterns and know the question types.

  4. Students must divide the long answers neatly with headings, points, and diagrams for better marks and clarity.

  5. They must use the NCERT and JAC textbooks as their main source and avoid too many extra confusing guides.

JAC Intermediate (Class 12) Model Papers
Download JAC Intermediate (Class 12) model papers for all subjects to practice exam-style questions, understand patterns, and prepare thoroughly for better results.
Download Now
Articles
|
Upcoming School Exams
Ongoing Dates
Maharashtra SSC Board Application Date

1 Aug'25 - 15 Oct'25 (Online)

Ongoing Dates
Maharashtra HSC Board Application Date

1 Aug'25 - 15 Oct'25 (Online)

Ongoing Dates
Assam HSLC Application Date

1 Sep'25 - 21 Oct'25 (Online)

Certifications By Top Providers
Explore Top Universities Across Globe

Questions related to JAC 12th Board

On Question asked by student community

Have a question related to JAC 12th Board ?

Hello

Yes, the Jharkhand Academic Council (JAC) usually allows Class 12 students to apply for improvement exams. However, whether you can apply online as a private candidate depends on the current rules set by JAC for that year.
Generally, regular students who want to improve their marks can apply for the improvement exam.
Some boards do allow students to appear as private candidates, but it’s best to check JAC’s official notification. The online application process is often available on the official JAC website during the registration period.
Make sure to keep an eye on the deadlines and required documents. If you’re unsure, you can also contact your school or the JAC helpdesk for clarification.

You are unable to meet the required percentage in the 2025 JAC improvement exam, you cannot apply again for improvement through the JAC board.

also you cannot give private as this is for repeating exams not for improving scores.

Your best option is to take your Class 12 exams through NIOS its a government recognized board for private candidate to improve marks, and the result is valid for competitive exams like JEE.

Hope it helps..

The JAC 12th compartment exam 2025 date has not been officially announced yet, but it is expected in July 2025. The application process will start in June through your school. Keep checking the JAC official website or ask your school for updates. Admit cards will come out in early July.


Practical exams play a significant role in the overall assessment for the JAC 12th exams, especially for subjects that include practicals including Biology, Physics and Chemistry. Practical exams help students learn and understand scientific concepts and apply theoretical knowledge in real-life or experimental situations.

To pass the JAC 12th exams , students must secure a minimum of 33% marks both in aggregate and individually in theory and practical papers. For subjects with practicals, the theory paper carries 80 marks, and the practical paper carries 20 marks, with students required to pass both papers separately.

Yes, you are eligible for further studies in Andhra Pradesh after completing your JAC 12th exams from the Jharkhand Academic Council ( JAC Board ). Ensure you meet the specific eligibility criteria of the colleges or universities you are applying to, such as required marks and subject combinations. It is also advisable to check if there are any additional entrance exams or requirements.