Kerala Board Class 10 Science — Important Questions 2026
Most important questions for Kerala Board Class 10 Science board exam 2026. Chapter-wise questions with marking scheme and expected topics.
Quick Summary
This page covers the most important questions for Kerala Board Class 10 Science 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 — 12 Chapters
Focus on high-weightage chapters first. Each chapter below lists the types of questions frequently asked in Kerala Board board exams.
Reflection of light at curved surfaces
44 questionsWhat is the center of curvature of a spherical mirror?
Which type of mirror is used as a rear-view mirror in vehicles?
What is the relationship between focal length (f) and radius of curvature (R) for spherical mirrors?
When parallel rays fall on a concave mirror, where do they converge after reflection?
+40 more questions — practice in Super Tutor
Chemical Equations
44 questionsWhat is a chemical equation?
In a chemical equation, reactants are written on which side of the arrow?
Which of the following are characteristics of a chemical change?
What does CaO + H₂O → Ca(OH)₂ represent?
+40 more questions — practice in Super Tutor
Acids, Bases and Salts
43 questionsWhich indicator turns red litmus paper blue?
What gas is evolved when an acid reacts with a metal?
Which of the following are properties of acids? (Select all correct answers)
The pH of pure water is:
+39 more questions — practice in Super Tutor
9 more chapters available
Get chapter-wise important questions with practice tests for all 12 chapters
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Super Tutor gives you detailed chapter summaries, revision notes, practice quizzes, and flashcards — all tailored to the Kerala Board syllabus.
Try Super Tutor — It's FreeFrequently Asked Questions
Where can I find Kerala Board Class 10 Science Important Questions?
This page provides important questions for Kerala Board Class 10 Science for the 2026 board exam. For chapter-by-chapter study help including summaries, quizzes, and flashcards, try Super Tutor.
Is Kerala Board Class 10 Science easy to score in?
Science is one of the scoring subjects in Kerala Board Class 10 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 Kerala Board Class 10 Science 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 Kerala Board Class 10 Science?
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
12 chapters available
Reflection of light at curved surfaces
Chemical Equations
Acids, Bases and Salts
Refraction of Light at Curved Surfaces
Human Eye and Colourful world
Structure of Atom
Classification of Elements- The Periodic Table
Chemical Bonding
Electric Current
Electromagnetism
Principles of Metallurgy
Carbon and its Compounds
More Science Resources
Kerala Board Class 10
Syllabus
Complete topic list and marks distribution
Revision Notes
Key formulas, concepts, and quick revision points
Study Plan
Day-by-day preparation schedule
Flashcards
Quick-fire cards for active recall practice
Formula Sheet
Every formula you need in one place
Chapter Summary
Understand each chapter at a glance
Practice Quiz
Test yourself with interactive quizzes
Concept Maps
Visual diagrams showing how topics connect