WB HS 4th Semester Syllabus 2026: Download HS 4th Sem All Subjects PDF Here
The West Bengal Council of Higher Secondary Education has released the WB HS 4th semester syllabus 2026. Students can now download the detailed syllabus from the official website, wbchse.wb.gov.in. The updated 4th sem WB syllabus PDFs are available for all streams, including Science, Commerce, and Arts.
The WB HS 4th-semester exams 2026 will be conducted from February 12 to February 27, 2026. Students preparing for the upcoming exams are advised to go through the WBCHSE 4th sem syllabus carefully and start their revisions early. The theory papers for each subject will carry 35 or 40 marks, depending on the subject. Thoroughly covering the WB Class 12 4th-semester syllabus 2026 will help students manage time better and perform confidently in the board exams.
WB HS 4th Semester Syllabus 2026: Overview
Particulars | Details |
Exam name | WB HS 4th Semester Exam 2026 |
Conducted by | West Bengal Council of Higher Secondary Education (WBCHSE) |
WB HS 4th sem exam dates 2026 | February 12 to February 27, 2026 |
Website to download syllabus | wbchse.wb.gov.in |
Syllabus availability | Science, Commerce & Arts Streams |
Theory exam marks | 35 or 40 marks (subject-wise variation) |
WBCHSE 4th Semester Syllabus Download PDF 2026
The WBCHSE 4th-semester syllabus 2026 is available online in PDF format. Students can download the subject-wise syllabus for First Language, Second Language, and core subjects of Science, Commerce, and Arts streams. The WBCHSE has uploaded separate syllabus sets for each category on its website.
By following the links provided on the official WBCHSE portal, students can access the updated West Bengal 12th Class 4th semester syllabus 2026. Click on the direct links provided below to download the same:
Particulars | Download Links |
WB HS 4th Sem Languages Syllabus | |
WB HS 4th Sem Syllabus for Science Stream | |
WB HS 4th Sem Syllabus for Commerce Stream | |
WB HS 4th Sem Syllabus for Arts Stream |
WBCHSE 4th Semester Syllabus 2026
In the following section, we have mentioned the latest WB 4th semester syllabus for Class 12th for various streams’ core subjects:
WB HS 4th Sem Physics Syllabus 2026
Unit | Topics | Marks |
Unit 6 | Optics Sub Topics:
| 14 |
Unit 7 | Dual Nature Of Radiation And Matter | 04 |
Unit 8 | Atoms And Nuclei Sub Topics:
| 06 |
Unit 9 | Electronic Devices | 08 |
Unit 10 | Communication System | 03 |
WB HS 4th Sem Chemistry Syllabus 2026
Unit | Topics | Marks |
Unit 1 | Electrochemistry | 05 |
Unit 2 | Chemical Kinetics | 07 |
Unit 3 | d and f Block elements: Lanthanoids, Actinoids | 06 |
Unit 4 | Coordination compounds | 05 |
Unit 5 | Aldehydes, Ketones and Carboxylic Acids | 05 |
Unit 6 | Organic compounds containing Nitrogen | 07 |
WB HS 4th Sem Biological Science Syllabus 2026
Unit | Chapters | Marks |
Unit-VIII Biology And Human Welfare |
| 20 |
Unit IX: Biotechnology And Its Application | Chapter 10: Biotechnology and its applications | 15 |
Unit X: Ecology And Environment |
| 23 |
WB HS 4th Sem Maths Syllabus 2026
Unit | Topics | Marks |
Unit 1 | Vectors And Three-Dimensional Geometry | 15 |
Unit 2 | Calculus | 20 |
Unit 3 | Linear Programming | 05 |
WB HS 4th Sem Accountancy Syllabus 2026
Unit | Topics | Marks |
Unit 1 | Accounting for Partnership Firms - II
| 25 |
Unit 2 | Accounting for Share Capital - II
| 10 |
Unit 3 | Cash Flow Statement
OR Computerised Accounts - II
| 05 |
WB HS 4th Sem Business Studies Syllabus 2026
Unit | Topics | Marks |
Unit 7 | Staffing | 07 |
Unit 8 | Directing | 07 |
Unit 9 | Controlling | 05 |
Unit 10 | Financial Management | 08 |
Unit 11 | Financial Markets | 08 |
Unit 12 | Consumer Protection | 05 |
Frequently Asked Questions (FAQs)
Q: When will the WB HS 4th-semester exams 2026 be held?
A:
The WBCHSE 12th exams for 4th semester will be conducted from February 12 to February 27, 2026.
Q: What is the total mark distribution for theory papers?
A:
The theory exams will carry 35 or 40 marks, depending on the subject.
Q: Where can I download the WB Class 12 4th semester syllabus 2026 PDF?
A:
Students can download the WB 12th Class 4th semester syllabus from the official WBCHSE website, wbchse.wb.gov.in.
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The Bengali language question papers for practice are available to download on our official website in PDF format.
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