ICSE Class 8 Mathematics — Important Questions 2026
Most important questions for ICSE Class 8 Mathematics board exam 2026. Chapter-wise questions with marking scheme and expected topics.
Quick Summary
This page covers the most important questions for ICSE Class 8 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 — 25 Chapters
Focus on high-weightage chapters first. Each chapter below lists the types of questions frequently asked in ICSE board exams.
Rational Number
38 questionsWhat should be subtracted from -3/7 to get -5/4?
Which property is illustrated by: (2/3) × [(-5/7) + (3/4)] = (2/3) × (-5/7) + (2/3) × (3/4)?
If x = -3/8 and y = 5/12, what is the value of (x - y) - (y - x)?
Five rational numbers are to be inserted between 2/3 and 5/6. After making denominators equal using LCM, and multiplying by 6, what are the five rational numbers?
+34 more questions — practice in Super Tutor
Exponents
40 questionsFind the value of x if 9 × 3^x = (27)^(2x - 3).
Simplify and express as a single power of x: (x^(a-b))^(a+b) × (x^(b-c))^(b+c) × (x^(c-a))^(c+a)
Evaluate: {(-3/2)^(-3)}^2
If x = 3^m and y = 3^(m+2), what is x/y?
+36 more questions — practice in Super Tutor
Squares and Square Roots
38 questionsUsing the division method, what is √4761?
The square root of 0.001225 is:
Which of the following numbers CANNOT be a perfect square?
The square root of 2(7/9) is:
+34 more questions — practice in Super Tutor
22 more chapters available
Get chapter-wise important questions with practice tests for all 25 chapters
Try Super Tutor — It's FreeGet chapter-wise help for ICSE Class 8 Mathematics
Super Tutor gives you detailed chapter summaries, revision notes, practice quizzes, and flashcards — all tailored to the ICSE syllabus.
Try Super Tutor — It's FreeFrequently Asked Questions
Where can I find ICSE Class 8 Mathematics Important Questions?
This page provides important questions for ICSE Class 8 Mathematics for the 2026 board exam. For chapter-by-chapter study help including summaries, quizzes, and flashcards, try Super Tutor.
Is ICSE Class 8 Mathematics easy to score in?
Mathematics is one of the scoring subjects in ICSE Class 8 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 ICSE Class 8 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 ICSE Class 8 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
25 chapters available
Rational Number
Exponents
Squares and Square Roots
Cubes and Cube Roots
Playing With Numbers
Sets
Percent and Percentage
Profit, Loss and Discount
Interest
Direct and Inverse Variations
Algebraic Expressions
Identities
Factorisation
Linear Equations in one Variable
Linear Inequations
Understanding shape
Special Type of Quadrilaterals
Constructions (Using Ruler and Compass only)
Representing 3-D in 2-D
Symmetry (Including Reflection and Rotation)
Circles
Area of a Trapezium and a Polygon
Surface Area, Volume and Capacity
Data Handling
Probability
More Mathematics Resources
ICSE Class 8
Practice Quiz
Test yourself with interactive quizzes
Revision Notes
Key formulas, concepts, and quick revision points
Formula Sheet
Every formula you need in one place
Chapter Summary
Understand each chapter at a glance
Concept Maps
Visual diagrams showing how topics connect
Study Plan
Day-by-day preparation schedule
Flashcards
Quick-fire cards for active recall practice
Syllabus
Complete topic list and marks distribution
NCERT Solutions
Every textbook exercise solved step by step