Bihar Board 10th Science Deleted Syllabus 2026: Check Chapter-Wise Deleted Syllabus
Table of Contents
The Bihar Board will soon publish the PDF of the Bihar Board 10th Science Deleted Syllabus on its official website. If you are studying on this board and in class 10, you must download this PDF. The Bihar Board 10th Science Deleted Syllabus includes the topics that are lengthy, difficult to cover, and irrelevant. All those who will appear in the Bihar Board 10th Exam have more time to cover the conceptual topics, which act as a foundation for other topics. Other than this, you can also solve many numerical problems, which increases confidence and ensures you commit fewer mistakes in numerical questions of Science.
The Bihar Board 10th Deleted Syllabus for Science will cover the topics of Physics, Chemistry, and Biology that have been removed. You don't have to study the topics mentioned on the deleted syllabus PDF, as no questions will be asked in the exam from these topics. The exam pattern of the Bihar Board 10th Science exam has changed a bit after some topics were removed from the syllabus. Once the deleted syllabus is available, you should also check the updated syllabus PDF also to see what is in the syllabus or what has been deleted.
Your respective school will also notify you regarding the updated BSEB Class 10 Syllabus. In case you have any confusion about the deleted and updated syllabus, you can discuss it with the school teachers.
This article talks about the Bihar Board 10th Science Deleted Syllabus in detail. You should read the full article to know the deleted syllabus, the updated syllabus, the weightage, the exam pattern, and the benefits of the deleted syllabus.
Bihar Board 10th Science Deleted Syllabus 2026- Chapter Wise
The Bihar Board hasn't made an official announcement regarding the Bihar Board 10th Science Deleted Syllabus. Whatever has been deleted from the syllabus, you can click on the links provided below, which will be updated soon.
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Sections |
Deleted Topics |
|
Biology |
TBU |
|
Chemistry |
TBU |
|
Physics |
TBU |
Also Read: Bihar Board 10th Admit Card
Bihar Board 10th Science Syllabus 2026 PDF
After the Bihar Board 10th Science Deleted Syllabus is introduced in schools, you should refer to the updated syllabus. The separate PDFs of Physics, Chemistry, and Biology are attached in the table. You can click on those links and check what is included in the syllabus and what is not.
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Sections |
Syllabus PDF |
|
Biology |
|
|
Chemistry |
|
|
Physics |
Also Read: Bihar Board 10th Sample Papers
Bihar Board 10th Science Question Paper Pattern 2026
The topics from the Bihar Board 10th Science Deleted Syllabus will not appear in the Bihar Board 10th Science Question Paper. The paper consists of Objective, Short-answer, and Long-answer type questions. Each question carries certain marks, which add up to 90 marks in total. If you are enrolled in the Bihar Board 10th, you must check the table below, which presents the Bihar Board 10th Science Question Paper Pattern for
|
Section |
Type of Questions |
Number of Questions |
Number of Questions to be answered |
Marks per Question |
Total Marks |
|
Section A |
Objective (MCQs) |
80 |
40 |
1 |
50 |
|
Section B |
Short Answer Type |
Out of 8 questions, 4 are to be answered, and each question will carry 6 marks Out of 8 questions, 4 are to be answered, and each question will carry 5 marks Out of 8 questions, 4 are to be answered, and each question will carry 5 marks |
14
13
13 |
||
|
Section C |
Long Answer Type |
||||
|
Total |
90 |
||||
Also Read: Bihar Board 10th Previous Year Question Papers
Bihar Board 10th Science Topics Weightage 2026
The Bihar Board 10th Science Deleted Syllabus has affected the weightage of each topic in Physics, Chemistry, and Biology. You should check the table below, which presents the Bihar Board 10th Science Topics Weightage for 2026. This will help you understand why from certain topics, most questions are asked in the Science exam.
|
Chapters |
Weightage |
|
Chemical Compounds |
20 |
|
The Living World |
20 |
|
Electricity and Its Effects |
10 |
|
Light and Communication |
2 |
|
Natural Resources |
8 |
Also Read: Bihar Board 10th Exam Pattern
Benefits of Bihar Board 10th Science Deleted Syllabus 2026
The benefits that the Bihar Board 10th Science Deleted Syllabus 2026 has offered to students are discussed below.
- By removing difficult and lengthy topics, you can focus on more important subjects, leading to reduced stress.
- With fewer chapters, you can grasp the important concepts in more detail, which will help you retain them for a longer time by understanding them well.
- You have extra time to revise and practice, increasing your chances of scoring well in exams.
- The syllabus now focuses on essential topics, which ensures that you focus on mastering fundamental concepts of Science.
- With fewer topics to cover, you can concentrate better on mastering the chapters that are more likely to appear in exams.
- You can prepare for competitive exams after completing your syllabus, where the competition is huge.
