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Punjab Board Class 11 Mathematics — Important Questions

Punjab Board Class 11 Mathematics important questions, chapter by chapter — 221 questions with answers across 5 chapters. Follows the PSEB syllabus.

How to use this page

Each chapter below has important questions with answers for Class 11 exams. Write your answers out before checking — reading alone doesn't build exam speed.

Chapter-wise Important Questions — 5 Chapters

1

Sets

45 questions
multiple choice1 marks

Which of the following is an empty set?

multiple choice1 marks

If A = {1, 2, 3} and B = {1, 2, 3, 4, 5}, which of the following statements is TRUE?

multiple choice1 marks

The set A = {1, 4, 9, 16, 25, ...} in set-builder form is:

All 45 questions on Sets
multiple choice1 marks

Which of the following relations is a function from A = {1, 2, 3} to B = {a, b, c}?

multiple choice1 marks

If f(x) = 2x² - 3x + 1, then f(2) - f(1) equals:

multiple choice1 marks

The range of the modulus function f(x) = |x| defined on R is:

All 45 questions on Relations and Functions
multiple choice1 marks

Find the value of sin 15°.

multiple choice1 marks

What is the value of tan(13π/12)?

multiple choice1 marks

If sin(x + y)/sin(x - y) = (a + b)/(a - b), which of the following is correct?

All 42 questions on Trigonometric Functions

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Frequently Asked Questions

Where can I find Punjab Board Class 11 Mathematics Important Questions?

This page has important questions for 5 chapters of Punjab Board Class 11 Mathematics for the 2026-27 session. Each chapter links to its own page with the full set.

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Start with the chapters you find hardest and the ones your teacher flags as high-weightage, then cover the rest. Each chapter page lists its important questions with answers.

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5 chapters

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