Class 11 Notes – Punjab Board All Subjects 2025–2026

Class 11 Punjab Board notes for all subjects — based on the latest 2025–2026 PCTB syllabus. This page covers 8 subjects offered under BISE Punjab for HSSC Part 1 (1st Year). Select any subject below to start reading online — completely free, no login required.

All Subjects — Class 11 Punjab Board

2025-2026

11 Biology

2025-2026

11 Business Mathematics

11 Commerce

11 Computer Science

11 Economics

11 English

11 Sociology (Urdu)

11 Principal Accounting

Quick Book Details

BoardPunjab Board (BISE)

Class Class 11 / HSSC Part 1 / 1st Year

Session2025-2026

CurriculumLatest Punjab Curriculum & Textbook Board (PCTB) Syllabus

FormatRead Online (Web View)

Subjects Covered8 Subjects

Frequently Asked Questions

What subjects are included in Class 11 Punjab Board notes?

Class 11 Punjab Board notes on this page cover 8 subjects: Biology, Business Mathematics, Commerce, Computer Science, Economics, English, Sociology (Urdu Medium), and Principles of Accounting. All subjects follow the 2025–2026 PCTB syllabus for HSSC Part 1.

Are these notes based on the 2025–2026 syllabus?

Yes. All Class 11 notes are based on the latest Punjab Curriculum and Textbook Board (PCTB) syllabus for the 2025–2026 academic session. They are suitable for students preparing for their 1st Year annual board examinations.

Can I read all Class 11 subjects' notes online for free?

Yes. All Class 11 Punjab Board notes are completely free to read online. No payment, subscription, or registration is required.

Are these notes valid for all Punjab BISE boards?

Yes. These notes follow the standard PCTB curriculum adopted by all nine Punjab BISE boards: Lahore, Rawalpindi, Faisalabad, Multan, Gujranwala, Sargodha, Bahawalpur, DG Khan, and Sahiwal. Students from any of these boards can use these notes.

Are Class 11 notes updated for 2025 exams?

Yes. The notes reflect the current 2025–2026 PCTB syllabus and are appropriate for students preparing for their HSSC Part 1 annual board examinations under Punjab Board (BISE).

Can I read these notes on my mobile phone?

Yes. The notes are fully optimised for mobile phones, tablets, and desktop computers. No special app is required — just open the page in any browser.

Who should use these Class 11 Punjab Board notes?

These notes are ideal for 1st Year students preparing for HSSC Part 1 exams, teachers planning Class 11 lessons, and parents helping their children with intermediate board exam revision. All 8 subjects are covered in one place.

What is HSSC Part 1 in Punjab Board?

HSSC Part 1 refers to Class 11, also known as 1st Year or Class XI. It is the first year of the Higher Secondary School Certificate (HSSC) programme conducted by Punjab Board (BISE) in Pakistan under the PCTB curriculum.

What content is included in each subject's notes?

Each subject includes solved MCQs, short questions, long questions, and key definitions arranged chapter by chapter. Accounting and Business Mathematics notes also include solved practical problems and worked examples.