For the academic year 2025-26, the Jharkhand Academic Council (JAC) conducted the JAC Class 12 Biology exam on February 9, 2026, in the 2nd sitting from 2:00 PM to 5:15 PM. The JAC 12th Biology paper was conducted in offline mode at different exam centres across the state. The JAC 12th board Biology paper was easy to moderate in level of difficulty, with no out-of-syllabus questions asked. Students who have gone through the complete JAC syllabus for Class 12 Biology can easily score full marks. Students can download the complete JAC Class 12 Biology question paper 2026 with the link given in the article. Students can also download the complete JAC Class 12 Biology answer key with solutions from this page,
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Below is a table with all the important details of the Jharkhand Board Class 12 Biology exam. Students are advised to check it once to stay informed about the exam details.
Particulars | Details |
Exam Name | JAC Class 12 Board Examination 2026 |
Conducting Authority | Jharkhand Academic Council (JAC) |
Class | Class 12 (Intermediate) |
Subject | Biology |
Exam Mode | Offline (Pen & Paper) |
Exam Date | February 9, 2026 |
Exam Timing | 2:00 PM to 5:15 PM |
Question Paper Type | MCQs, Very Short, Short & Long Answer Questions |
Students can easily download the JAC Class 12 Biology Exam 2026 question paper PDF by following the steps given below:
Go through this page and find the section titled “JAC Class 12 Biology Question Paper 2026.”
Click on the available download link for the Biology question paper.
If asked, log in or sign up by entering the required basic details.
Once done, click on the “Free Download” option to save the PDF for later use.
Get your results instantly with our calculator!
Students generally look for the JAC Class 12 Biology Question Paper and JAC Class 12 Model Paper 2026 to check the questions and assess how they performed in the exam. To help with this, students can download the JAC Class 12 Biology Question Paper 2026 PDF from the link given below.
Question Paper | Download Link |
JAC Class 12 Biology Question Paper 2026 |
Since the Biology exam has already been completed, subject experts have published the JAC Class 12 Biology Answer Key 2026 in this article. This unofficial answer key will help students check their answers, get an idea of their expected marks, and identify mistakes for better understanding.
Answer Key | Download Link |
JAC Class 12 Biology Answer Key 2026 |
Below is the answer key for 10 questions for reference. For the complete answer key, students can refer to the PDF which is updated in the article.
| Question No. | Answer |
| 1 | D |
| 2 | B |
| 3 | B |
| 4 | D |
| 5 | A |
| 6 | D |
| 7 | B |
| 8 | C |
| 9 | A |
| 10 | A |
JAC Class 12 Biology exam consists of a total of four sections (A, B, C and D). The complete section-wise marks and number of questions are given in the table below.
Section | Question Nos. | No. of Questions | Marks Per Question |
A (Multiple Choice) | 01–25 | 25 | 1 mark |
B (Very Short Answer) | 26–34 | 9 questions (answer any 7) | 1 mark |
C (Short Answer) | 35–42 | 8 questions (answer any 6) | 3 marks |
D (Long Answer) | 43–48 | 6 questions (answer any 4) | 5 marks |
Total | – | 48 questions | 48 marks |
Follow these experts' preparation tips to score well in the JAC Class 12 Biology Exam 2026
Read the NCERT and JAC textbooks carefully because most questions come from these books.
Learn important biological terms, definitions, and processes clearly.
Practice answering questions with labelled diagrams regularly and make sure they are neat and well-presented in the exam.
Try to remember key concepts using flowcharts and tables, as they make learning easier.
Do the proper revision of the important chapters several times instead of studying everything at the last moment.
Solve previous years’ question papers to understand the exam pattern and question trends.
Keep the last 10–15 minutes of the exam for quick review and answer checking.
On Question asked by student community
Hello Nisha,
The Jharkhand Academic Council (JAC) conducts the Class 12 board examinations for Science, Commerce, and Arts streams. Previous year question papers help students understand the exam pattern and important topics.
Here are the links to download JAC Board Class 12 Previous Year Question Papers:
Hello Sumit,
Check the link below to download the JAC Class 12 Biology 2026 question paper in PDF format for practice and exam preparation.
https://school.careers360.com/boards/jac/jac-class-12-biology-question-paper-2026
Dear Student,
The JAC Class 12 board examination holds great significance as it marks the final stage of school education. The exam performance determines eligibility for college admission to competitive exams like JEE Main, NEET and all undergraduate programs.
You can check questions for all subjects here: Jharkhand Board Class
Hi Pratab Saha
The Jharkhand board released the JAC Class 10 and Class 12 admit cards on January 17, 2026. You can click on the links below to access and download the JAC admit cards.
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