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Karnataka Board Class 10 Mathematics — Important Questions (Board Exams 2027)

Karnataka Board Class 10 Mathematics important questions, chapter by chapter — 625 questions with answers across 14 chapters. For the board exams 2027.

How to use this page

Each chapter below has important questions with answers for the Karnataka Board board exams 2027. Write your answers out before checking — reading alone doesn't build exam speed.

Chapter-wise Important Questions — 14 Chapters

1

Real Numbers

45 questions
multiple choice1 marks

Can 6ⁿ end with digit 0 for any natural number n?

multiple choice1 marks

Express 3825 as a product of prime factors.

multiple choice1 marks

Find HCF and LCM of 8, 9, and 25.

All 45 questions on Real Numbers
multiple choice1 marks

In triangle PQR, right-angled at Q, if PQ = 12 cm and QR = 5 cm, what is cos P?

multiple choice1 marks

What is the value of cos 60°?

multiple choice1 marks

If tan A = 3/4, what is the value of cot A?

All 45 questions on Introduction to Trigonometry
3

Polynomials

45 questions
multiple choice1 marks

Which expression is NOT a polynomial?

multiple choice1 marks

The zeroes of x² - 7x + 12 are:

multiple choice1 marks

For the polynomial 2x² + 3x - 5, what is the sum of the zeroes?

All 45 questions on Polynomials

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Frequently Asked Questions

Where can I find Karnataka Board Class 10 Mathematics Important Questions?

This page has important questions for 14 chapters of Karnataka Board Class 10 Mathematics for the board exams 2027. 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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14 chapters

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