# SELINA Solutions for ICSE Class 9 and 10

Prepare for the toughest board exams in the country with Selina solutions for ICSE by TopperLearning. The Indian Certificate of Secondary Education (ICSE) conducted by the Council for the Indian School Certificate Examination is an exam with a vast syllabus for Physics, Chemistry, Biology and Maths. As ICSE students, you will need all the help you can get to understand and revise the topics listed in your syllabus.

You don’t have to worry about the questions from these textbook solutions being out of the syllabus. Selina solutions are prepared in line with the latest ICSE Class 9 syllabus and ICSE Class 10 syllabus. You can enjoy free access to these solutions that are written by expert ICSE educators. To assist you in your exam preparation, TopperLearning provides you with ICSE Selina solutions for Class 9 and Selina solutions for Class 10.

For additional learning support, take a look at TopperLearning’s ICSE resources such as ICSE Class 10 sample papers and ICSE Class 10 video lessons. You can also ask our experts to clear your doubts while doing homework or while preparing for your exams.

## Selina Solutions for Class 10 — All Subjects

Selina solutions for Class 10 — All Subjects are designed to help you study well for the ICSE Class 10 exams conducted by the Council for the Indian School Certificate Examination (CISCE). Step-wise answers in Selina Concise Solutions will make it easy for you to understand concepts.

Plan your exam prep for each ICSE subject with our subject-wise Selina solutions. On our study portal, you’ll find comprehensive learning material from Selina Publications such as Selina Concise Physics Class 10, Concise Chemistry Class 10 notes, Selina ICSE Class 10 Maths solutions and Selina Concise Biology Class 10 solutions.

Also, chapter-wise solutions can come in handy for a quick look at important chapter-specific questions prior to your class tests or final exams. Other than ICSE Class 10 textbook solutions, you can use ICSE Class 10 sample papers and ICSE Class 10 previous years question papers for revision and writing practice.

## Selina Solutions for Class 10 Maths

Use ICSE Class 10 Maths solutions by TopperLearning to understand the concepts in your ICSE Class 10 syllabus for Maths. Our study portal also features ICSE Class 10 textbook solutions such as Selina Biology Class 10, Selina Chemistry Class 10 and Selina Physics Class 10.

Through our Selina Class 10 Maths solutions, you can understand important concepts such as deposit accounts, quadratic equations, shares, GST, circles, arithmetic progression, matrices and more. There are 25 chapters in the ICSE Class 10 Maths syllabus. With our Selina Maths Class 10 chapter-wise solutions, you can gain quick access to specific chapter solutions for revision.

You cannot mug up Maths answers and expect to score marks in the exam. Write and practise the ICSE Class 10 Maths Selina textbook solutions to understand the methods used by our ICSE subject experts for solving different kinds of problems. When you get enough practice, you’ll be able to remember the ways to correctly answer Maths questions and score top marks in your board examinations.

- Selina Solutions for Class 10 Maths Chapter 1 - GST (Goods and Services Tax)
- Selina Solutions for Class 10 Maths Chapter 2 - Banking (Recurring Deposit Accounts)
- Selina Solutions for Class 10 Maths Chapter 3 - Shares and Dividends
- Selina Solutions for Class 10 Maths Chapter 4 - Linear Equations in One Variable
- Selina Solutions for Class 10 Maths Chapter 5 - Quadratic Equations
- Selina Solutions for Class 10 Maths Chapter 6 - Solving (Simple) Problems (Based on Quadratic Equations)
- Selina Solutions for Class 10 Maths Chapter 7 - Ratio and Proportion (Including Properties and Uses)
- Selina Solutions for Class 10 Maths Chapter 8 - Remainder and Factor Theorems
- Selina Solutions for Class 10 Maths Chapter 9 - Matrices
- Selina Solutions for Class 10 Maths Chapter 10 - Arithmetic Progression
- Selina Solutions for Class 10 Maths Chapter 11 - Geometric Progression
- Selina Solutions for Class 10 Maths Chapter 12 - Reflection (In x-axis, y-axis, x = a, y = a and the origin; Invariant Points)
- Selina Solutions for Class 10 Maths Chapter 13 - Section and Mid-Point Formula
- Selina Solutions for Class 10 Maths Chapter 14 - Equation of a Line
- Selina Solutions for Class 10 Maths Chapter 15 - Similarity (With Applications to Maps and Models)
- Selina Solutions for Class 10 Maths Chapter 16 - Loci (Locus and its Constructions)
- Selina Solutions for Class 10 Maths Chapter 17 - Circles
- Selina Solutions for Class 10 Maths Chapter 18 - Tangents and Intersecting Chords
- Selina Solutions for Class 10 Maths Chapter 19 - Constructions (Circles)
- Selina Solutions for Class 10 Maths Chapter 20 - Cylinder, Cone and Sphere (Surface Area and Volume)
- Selina Solutions for Class 10 Maths Chapter 21 - Trigonometrical Identities (Including Trigonometrical Ratios of Complementary Angle...
- Selina Solutions for Class 10 Maths Chapter 23 - Graphical Representation (Histograms and Ogives)
- Selina Solutions for Class 10 Maths Chapter 24 - Measures of Central Tendency (Mean, Median, Quartiles and Mode)
- Selina Solutions for Class 10 Maths Chapter 25 - Probability

## Selina Solutions for Class 10 Biology

Understand the concepts that are present in the ICSE Class 10 Biology syllabus with our Selina Biology Class 10 solutions. In Biology, you may not have difficult calculations but you have processes that you need to be aware of. Also, Biology becomes a scoring subject if you can learn to correctly label diagrams and provide explanations.

Our Concise Selina Class 10 Biology solutions can be used to study key topics in Biology such as chromosomes, photosynthesis, human reproduction, pollution etc. Get step-wise answers to grasp the concepts in your ICSE Class 10 Biology syllabus and gain more confidence to write your board examinations.

You can also find ICSE Class 10 Important Questions, ICSE Class 10 Subjective Questions and ICSE Class 10 Multiple Choice Questions at TopperLearning for ICSE exam preparation. If you need e-learning materials for other subjects, we can help you with online learning resources for Physics, Chemistry, Maths, Hindi, English, Economics and Social Studies.

- Selina Solutions for Class 10 Biology Chapter 2 - Structure of Chromosomes, Cell Cycle and Cell Division
- Selina Solutions for Class 10 Biology Chapter 3 - Genetics - Some Basic Fundamentals
- Selina Solutions for Class 10 Biology Chapter 4 - Absorption by Roots: The Processes Involved
- Selina Solutions for Class 10 Biology Chapter 5 - Transpiration
- Selina Solutions for Class 10 Biology Chapter 6 - Photosynthesis
- Selina Solutions for Class 10 Biology Chapter 8 - The Circulatory System
- Selina Solutions for Class 10 Biology Chapter 9 - The Excretory System
- Selina Solutions for Class 10 Biology Chapter 10 - The Nervous System
- Selina Solutions for Class 10 Biology Chapter 11 - Sense Organs
- Selina Solutions for Class 10 Biology Chapter 12 - The Endocrine System
- Selina Solutions for Class 10 Biology Chapter 13 - The Reproductive System
- Selina Solutions for Class 10 Biology Chapter 14 - Human Evolution
- Selina Solutions for Class 10 Biology Chapter 15 - Population - The Increasing Numbers and Rising Problems
- Selina Solutions for Class 10 Biology Chapter 11 - Sense Organs
- Selina Solutions for Class 10 Biology Chapter 16 - Pollution - A Rising Environmental Problem

## Selina Solutions for Class 10 Chemistry

Study ICSE Class 10 Chemistry effectively with TopperLearning’s Selina solutions for Class 10 Chemistry. Selina solutions for Chemistry consist of topics such as Chemical Bonding, Electrolysis, Analytical Chemistry, Mole Concept, Periodic Table etc. These solutions are solved by Chemistry experts according to the ICSE board guidelines.

The ICSE board examinations mark an important phase in a student’s life. The scores in your board examinations will also support you in securing admissions for higher studies at a desired college. With the step-by-step answers for each Chemistry chapter in Selina solutions, you can plan your studies for Chemistry mock tests or final exams with ease.

To support your board exam prep, TopperLearning provides resources such as ICSE Class 10 True or False, ICSE Class 10 video lessons, ICSE Class 10 revision notes and more. Also, use our assessment tools to improve your study and preparation and to strengthen your exam writing skills

- Selina Solutions for Class 10 Chemistry Chapter 1 - Periodic Table, Periodic Properties and Variations of Properties
- Selina Solutions for Class 10 Chemistry Chapter 2 - Chemical Bonding
- Selina Solutions for Class 10 Chemistry Chapter 3 - Acids, Bases and Salts
- Selina Solutions for Class 10 Chemistry Chapter 4 - Analytical Chemistry
- Selina Solutions for Class 10 Chemistry Chapter 5 - Mole Concept and Stoichiometry
- Selina Solutions for Class 10 Chemistry Chapter 6 - Electrolysis
- Selina Solutions for Class 10 Chemistry Chapter 7 - Metallurgy
- Selina Solutions for Class 10 Chemistry Chapter 8 - Study of Compounds A. Hydrogen Chloride
- Selina Solutions for Class 10 Chemistry Chapter 9 - Study of Compounds B. Ammonia
- Selina Solutions for Class 10 Chemistry Chapter 10 - Study of Compounds C. Nitric Acid
- Selina Solutions for Class 10 Chemistry Chapter 11 - Study of Compounds D. Sulphuric Acid
- Selina Solutions for Class 10 Chemistry Chapter 12 - Organic Chemistry
- Selina Solutions for Class 10 Chemistry Chapter 13 - Practical Work

## Selina Solutions for Class 10 Physics

If you feel Physics is difficult, you can now understand the concepts in Physics thoroughly with our concise ICSE Class 10 Physics Selina solutions. Other than Selina Physics Class 10 solutions, we have ICSE Class 10 sample papers, ICSE Class 10 revision notes and ICSE Class 10 previous years’ papers for Physics practice.

Watch our ICSE Class 10 videos to grasp Physics concepts such as refraction of light, Newton’s First Law of Motion, Lens Formula etc. The demonstrations, animated explanations and more in the concept videos presented by experts will help you enjoy learning Physics. For practising the questions and answers in Physics, go through our Selina Concise ICSE Class 10 Physics solutions.

You are likely to come across several doubts while practising Physics numerical questions. If you feel stuck, just post your query at TopperLearning’s ‘Ask the Expert’ section and our Physics experts will quickly resolve your query. Also, make sure to go through other doubts and solutions on our study portal to enhance your understanding of ICSE Physics topics.

- Selina Solutions for Class 10 Physics Chapter 1 - Force
- Selina Solutions for Class 10 Physics Chapter 2 - Work, Energy and Power
- Selina Solutions for Class 10 Physics Chapter 3 - Machines
- Selina Solutions for Class 10 Physics Chapter 4 - Refraction of Light at Plane Surfaces
- Selina Solutions for Class 10 Physics Chapter 5 - Refraction through a Lens
- Selina Solutions for Class 10 Physics Chapter 6 - Spectrum
- Selina Solutions for Class 10 Physics Chapter 7 - Sound
- Selina Solutions for Class 10 Physics Chapter 8 - Current Electricity
- Selina Solutions for Class 10 Physics Chapter 9 - Household Circuits
- Selina Solutions for Class 10 Physics Chapter 10 - Electro-magnetism
- Selina Solutions for Class 10 Physics Chapter 11 - Calorimetry

## Selina Solutions for Class 9 — All Subjects

TopperLearning’s free Selina solutions include Selina textbook solutions for ICSE Class 9 Maths, Selina Class 10 Chemistry solutions, Selina Concise Physics ICSE Class 10 solutions and Selina Biology ICSE Class 10 solutions. Other than Selina textbook solutions, TopperLearning also offers ICSE Class 10 sample papers and ICSE Class 10 video lessons.

Our experienced teachers have prepared detailed answers for all chapters from Selina textbooks for Physics, Chemistry, Biology and Maths. These teachers understand the ICSE board guidelines for exams including the marking scheme. By referring to our Selina textbook solutions, you get to know about the model answers for questions that are likely to appear in your final exams.

Get free access to valuable ICSE learning materials for improving your chance to top the board exams. Utilise our Selina solutions for ICSE to learn, revise and re-learn the chapters in your ICSE Class 10 syllabus. Score more marks in your board examinations by gaining conceptual clarity through our comprehensive textbook solutions and other self-study online learning materials.

## Selina Solutions for Class 9 Maths

If you are looking for concise Selina solutions for ICSE Class 9 Maths, you can find all the chapter solutions as per the latest syllabus at TopperLearning. Our Selina solutions cover clear and concise answers for topics like factorisation, rational numbers, triangles, Pythagoras theorem etc.

Solving more Maths problems helps you better grasp the concepts. Practise Maths problems as per the chapters in the ICSE Class 9 syllabus with Selina solutions. Our practice tests which include ICSE Class 9 Multiple Choice Questions and ICSE Class 9 True or False can be used for self-assessment. Also, if you are confused about the core concepts in Class 9 Maths, watch our concept video lessons.

In our concept videos, our Maths experts simplify and explain concepts like compound interest, real numbers, laws of exponents, logarithms etc. When your concepts are clear and your practice is sufficient, you'll be able to think of correct answers in your Maths board examination and score top marks.

- Selina Solutions for Class 9 Maths Chapter 1 - Rational and Irrational Numbers
- Selina Solutions for Class 9 Maths Chapter 2 - Compound Interest (Without using Formula)
- Selina Solutions for Class 9 Maths Chapter 3 - Compound Interest (Using Formula)
- Selina Solutions for Class 9 Maths Chapter 4 - Expansion
- Selina Solutions for Class 9 Maths Chapter 5 - Factorisation
- Selina Solutions for Class 9 Maths Chapter 6 - Simultaneous (Linear) Equations (Including Problems)
- Selina Solutions for Class 9 Maths Chapter 7 - Indices (Exponents)
- Selina Solutions for Class 9 Maths Chapter 8 - Logarithms
- SSelina Solutions for Class 9 Maths Chapter 9 - Triangles (Congruency in Triangles)
- Selina Solutions for Class 9 Maths Chapter 10 - Isosceles Triangle
- Selina Solutions for Class 9 Maths Chapter 11 - Inequalities
- Selina Solutions for Class 9 Maths Chapter 12 - Mid-point and Its Converse (Including Intercept Theorem)
- Selina Solutions for Class 9 Maths Chapter 13 - Pythagoras Theorem (Proof and Simple Applications with Converse)
- Selina Solutions for Class 9 Maths Chapter 14 - Rectilinear Figures (Quadrilaterals: Parallelogram, Rectangle, Rhombus, Square and Trapezium)
- Selina Solutions for Class 9 Maths Chapter 15 - Construction of Polygons (Using ruler and compass only)
- Selina Solutions for Class 9 Maths Chapter 16 - Area Theorems (Proof and Use)
- Selina Solutions for Class 9 Maths Chapter 17 - Circle
- Selina Solutions for Class 9 Maths Chapter 18 - Statistics
- Selina Solutions for Class 9 Maths Chapter 19 - Mean and Median (For Ungrouped Data Only)
- Selina Solutions for Class 9 Maths Chapter 20 - Area and Perimeter of Plane Figures
- Selina Solutions for Class 9 Maths Chapter 21 - Solids (Surface Area and Volume of 3-D Solids)
- Selina Solutions for Class 9 Maths Chapter 22 - Trigonometrical Ratios (Sine, Cosine, Tangent of an Angle and their Reciprocals)
- Selina Solutions for Class 9 Maths Chapter 23 - Trigonometrical Ratios of Standard Angles (Including Evaluation of an Expression Involving Trigonometric Ratios)
- Selina Solutions for Class 9 Maths Chapter 24 - Solution of Right Triangles (Simple 2-D Problems Involving One Right-angled Triangle)
- Selina Solutions for Class 9 Maths Chapter 25 - Complementary Angles
- Selina Solutions for Class 9 Maths Chapter 26 - Coordinate Geometry
- Selina Solutions for Class 9 Maths Chapter 27 - Graphical Solution (Solution of Simultaneous Linear Equations, Graphically)
- Selina Solutions for Class 9 Maths Chapter 28 - Distance Formula

## Selina Solutions for Class 9 Biology

Get answers for all questions in the ICSE Biology textbook by Selina Publications with our Selina solutions for Class 9 Biology. Find correctly-labelled diagrams and clear explanations of life processes covered in your Biology textbook with our chapter-wise Selina textbook solutions. These solutions are created by experienced Biology teachers according to the ICSE Class 9 Biology syllabus and the exam paper pattern as per the ICSE board guidelines.

For last-minute ICSE Biology exam prep or homework help, you can check out our free e-learning resources like ICSE Class 9 sample papers, ICSE Class 9 video lessons and others. We also have revision notes, ICSE Class 10 Important Questions MIQs and practice tests for you to test your knowledge. Self-assessment materials for ICSE Class 9 Biology can be used to boost your exam confidence as well.

If you find certain topics easy in Biology, don't ignore them during your revision. Use Selina solutions to complete revision of all chapters. Then, if you feel there are specific chapters with difficult topics, revise those chapters with our chapter-wise Selina solutions.

- Selina Solutions for Class 9 Biology Chapter 1 - Introducing Biology
- Selina Solutions for Class 9 Biology Chapter 2 - Cell: The Unit of Life
- Selina Solutions for Class 9 Biology Chapter 3 - Tissues: Plant and Animal Tissues
- Selina Solutions for Class 9 Biology Chapter 4 - The Flower
- Selina Solutions for Class 9 Biology Chapter 5 - Pollination and Fertilisation
- Selina Solutions for Class 9 Biology Chapter 6 - Seeds: Structure and Germination
- Selina Solutions for Class 9 Biology Chapter 7 - Respiration in Plants
- Selina Solutions for Class 9 Biology Chapter 8 - Five Kingdom Classification
- Selina Solutions for Class 9 Biology Chapter 9 - Economic Importance of Bacteria and Fungi
- Selina Solutions for Class 9 Biology Chapter 10 - Nutrition
- Selina Solutions for Class 9 Biology Chapter 11 - Digestive System
- Selina Solutions for Class 9 Biology Chapter 12 - Movement and Locomotion
- Selina Solutions for Class 9 Biology Chapter 13 - Skin - The Jack of All Trades
- Selina Solutions for Class 9 Biology Chapter 14 - The Respiratory System
- Selina Solutions for Class 9 Biology Chapter 15 - Hygiene - A Key to Healthy Life
- Selina Solutions for Class 9 Biology Chapter 16 - Diseases: Cause and Control
- SSelina Solutions for Class 9 Biology Chapter 17 - Aids to Health
- Selina Solutions for Class 9 Biology Chapter 18 - Health Organisations

## Selina Solutions for Class 9 Physics

For ICSE students, Selina Concise Physics Class 9 solutions is considered one of the best practice notes. At TopperLearning, our experts have created step-wise model answers to questions for all chapters that are covered in the Class 9 Physics textbook by Selina Publications. Study ICSE Class 9 Physics concepts such as magnetism, acceleration, waves etc. with our concise textbook solutions.

Get over your nervousness when it comes to solving Physics problems. Refer to Selina textbook solutions to understand how to derive equations or draw graphs as per the data given in Physics problems. Practise our expert answers as many times as possible to learn difficult formulae and make Physics your strength.

For any Class 9 Physics doubts, you can use our Ask the Expert feature to get your doubts resolved by our Physics experts. For additional learning materials to study Physics, visit TopperLearning's ICSE Class 9 learning resources section for study materials such as ICSE Class 9 sample papers with solutions and ICSE Class 9 previous year's papers with solutions.

- Selina Solutions for Class 9 Physics Chapter 1 - Measurements and Experimentation
- Selina Solutions for Class 9 Physics Chapter 2 - Motion in One Dimension
- Selina Solutions for Class 9 Physics Chapter 3 - Laws of Motion
- Selina Solutions for Class 9 Physics Chapter 4 - Pressure in Fluids and Atmospheric Pressure
- Selina Solutions for Class 9 Physics Chapter 5 - Upthrust in Fluids, Archimedes' Principle and Floatation
- Selina Solutions for Class 9 Physics Chapter 6 - Heat and Energy
- Selina Solutions for Class 9 Physics Chapter 7 - Reflection of Light
- Selina Solutions for Class 9 Physics Chapter 8 - Propagation of Sound Waves
- Selina Solutions for Class 9 Physics Chapter 9 - Current Electricity
- Selina Solutions for Class 9 Physics Chapter 10 - Magnetism

## Selina Solutions for Class 9 Chemistry

Learn the theoretical concepts and their applications from your ICSE Class 9 Chemistry syllabus with our ICSE Class 10 textbook solutions, i.e. Selina solutions for Class 9 Chemistry. Practise Selina solutions to understand chemical equations and chemical reactions. Selina Concise Chemistry Class 10 solutions provide answers to the textbook questions for chapters such as Atomic Structure and Chemical Bonding, Water, The Periodic Table, Atmospheric Pollution etc.

With TopperLearning's step-wise answers in Selina textbook solutions, you can revise all the important topics in Chemistry quickly. Practise the Chemistry answers prepared by our experienced Chemistry teachers to understand how to derive chemical equations. For self-assessment, use our free resources such as ICSE Class 9 Multiple Choice Questions, ICSE Class 9 True or False and more.

You can get top marks in your ICSE board examinations if you have the right study material. TopperLearning's step-wise Selina solutions by experts are prepared as per the ICSE board guidelines. These solutions will be useful when you sit to solve textbook questions and will enable you to score good marks.

- Selina Solutions for Class 9 Chemistry Chapter 1 - The Language of Chemistry
- Selina Solutions for Class 9 Chemistry Chapter 2 - Chemical Changes and Reactions
- Selina Solutions for Class 9 Chemistry Chapter 3 - Water
- Selina Solutions for Class 9 Chemistry Chapter 4 - Atomic Structure and Chemical Bonding
- Selina Solutions for Class 9 Chemistry Chapter 5 - The Periodic Table
- Selina Solutions for Class 9 Chemistry Chapter 6 - Study of the First Element - Hydrogen
- Selina Solutions for Class 9 Chemistry Chapter 7 - Study of Gas Laws
- Selina Solutions for Class 9 Chemistry Chapter 8 - Atmospheric Pollution

## Frequently Asked Questions

If you are running out of time for revision, then try to practise writing the solutions of numerical questions that you continue to struggle with.