Tamil Nadu Board Class 9 Mathematics — Important Questions 2026
Most important questions for Tamil Nadu Board Class 9 Mathematics board exam 2026. Chapter-wise questions with marking scheme and expected topics.
Quick Summary
This page covers the most important questions for Tamil Nadu Board Class 9 Mathematics board exam 2026, based on previous year question papers and expected topics. Focus on these for maximum marks.
How to Use Important Questions
- Start with high-weightage chapters — focus on chapters that carry the most marks in the exam.
- Practice writing answers — don't just read; write out answers within the time limit to build speed.
- Cross-reference with syllabus — ensure every chapter is covered by checking the syllabus page.
- Revise with notes — after practising, use revision notes for quick recap before the exam.
Chapter-Wise Important Questions — 9 Chapters
Focus on high-weightage chapters first. Each chapter below lists the types of questions frequently asked in Tamil Nadu Board board exams.
Set Language
45 questionsIf U = {1,2,3,4,5,6,7,8}, A = {2,4,6,8} and B = {1,2,3,4}, then (A ∪ B)' = ?
If A = {1,2,3,4,5} and B = {3,4,5,6,7}, then A − B = ?
Two sets A and B are such that n(A) = 12, n(B) = 9 and n(A ∪ B) = 18. How many elements are in A ∩ B?
If A = {a,b,c,d} and B = {c,d,e,f}, then A △ B (symmetric difference) = ?
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Real Numbers
45 questionsThe value of √8 in its simplest surd form is:
5√3 + 18√3 - 2√3 = ?
Which of the following numbers is irrational?
The scientific notation of 0.000456 is:
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Algebra
45 questionsBy the Remainder Theorem, what is the remainder when p(x) = x³ + 3x² + 3x + 1 is divided by (x + 1)?
If (x - 2) is a factor of p(x) = x² - 5x + k, what is the value of k?
Expand (3x + 4y)² using the identity (a + b)² = a² + 2ab + b².
What is the value of (102)² using the identity (a + b)² = a² + 2ab + b²?
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Get chapter-wise important questions with practice tests for all 9 chapters
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Try Super Tutor — It's FreeFrequently Asked Questions
Where can I find Tamil Nadu Board Class 9 Mathematics Important Questions?
This page provides important questions for Tamil Nadu Board Class 9 Mathematics for the 2026 board exam. For chapter-by-chapter study help including summaries, quizzes, and flashcards, try Super Tutor.
Is Tamil Nadu Board Class 9 Mathematics easy to score in?
Mathematics is one of the scoring subjects in Tamil Nadu Board Class 9 if prepared well. Focus on understanding concepts, practising problems regularly, and revising key formulas. Most students who follow a structured study plan score above 80%.
How to prepare for Tamil Nadu Board Class 9 Mathematics board exam?
Start by understanding the complete syllabus. Then focus on important questions from each chapter. Use revision notes for quick review before exams. Follow a study plan that covers all chapters with dedicated revision time.
How many questions come from each chapter in Tamil Nadu Board Class 9 Mathematics?
The question paper distribution varies each year, but certain chapters consistently carry more marks. Check the marks distribution section above for chapter-wise weightage based on previous year patterns.
Browse Important Questions by Chapter
9 chapters available
More Mathematics Resources
Tamil Nadu Board Class 9
Practice Quiz
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Revision Notes
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Formula Sheet
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Chapter Summary
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Concept Maps
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Study Plan
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Flashcards
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Syllabus
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NCERT Solutions
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