CBSE Class 10 Notes
NCERTBy Pratap Sanjay Sir
Class 10th NCERT Smart Revision Notes
Authored by Pratap Sanjay Sir. Precise chapter summaries, important definitions, NCERT formulas, grammar rules, and model questions crafted for 95%+ Board Exam excellence.
Pratap Sanjay Sir
Senior Educator & Mentor, Patna
★ 15+ Years Teaching MentorshipCBSE Official Sample Question Papers (SQP)
Class X 2026-27Direct automatic link to CBSE Academic portal with Official Marking Scheme (MS)
Class 10 Mathematics
NCERT Chapter Notes, Formulas, Theorems & Important Solutions
Real Numbers
Fundamental Theorem of Arithmetic, Irrational proofs (√2, √3, √5).
Polynomials
Zeroes of polynomial, Relationship between zeroes and coefficients.
Pair of Linear Equations in Two Variables
Graphical method, Substitution and Elimination methods.
Quadratic Equations
Standard form, Factorisation, Quadratic formula, Nature of roots.
Arithmetic Progressions
nth term formula, Sum of first n terms, Word problems.
Triangles
Basic Proportionality Theorem (Thales Theorem), Criteria of similarity.
Coordinate Geometry
Distance formula, Section formula, Mid-point formula.
Introduction to Trigonometry
Trigonometric ratios, values at 0°, 30°, 45°, 60°, 90°, Identities.
Some Applications of Trigonometry
Heights and distances, Angle of elevation and depression.
Areas Related to Circles
Area of sector and segments, perimeter of combined figures.
Surface Areas and Volumes
Combination of solids (cube, cuboid, cylinder, cone, hemisphere).
Statistics
Direct, Assumed Mean methods, Mode and Median of grouped data.
Probability
Theoretical probability, Coins, Dice, Deck of cards problems.
Class 10 Science
Chemical Reactions, Life Processes, Electricity & Light Revision
Chemical Reactions and Equations
Balancing, Combination, Decomposition, Displacement, Redox.
Acids, Bases and Salts
pH scale, Bleaching powder, Baking & Washing soda, POP.
Metals and Non-metals
Physical & chemical properties, Reactivity series, Ionic compounds.
Carbon and its Compounds
Covalent bonds, Homologous series, Saturated & Unsaturated carbon.
Life Processes
Nutrition, Aerobic/Anaerobic Respiration, Heart, Nephron diagrams.
Control and Coordination
Neuron structure, Reflex arc, Human brain, Plant hormones (Auxins).
How do Organisms Reproduce?
Fission, Budding, Flower reproductive parts, Reproductive health.
Heredity
Mendel laws of inheritance, Monohybrid/Dihybrid ratio, Sex determination.
Light – Reflection and Refraction
Mirror formula, Lens formula, Magnification, Refractive index.
Human Eye and Colourful World
Defects of vision (Myopia, Hypermetropia), Prism, Rainbow, Scattering.
Electricity
Ohm’s law, Factors affecting resistance, Series & Parallel, Electric power.
Magnetic Effects of Electric Current
Field lines, Right-hand thumb rule, Solenoid, Fleming’s Left-Hand rule.
Our Environment
Ecosystem, 10% law of energy, Biological magnification, Ozone depletion.
Class 10 English Language & Literature
First Flight (Prose & Poems) and Footprints Without Feet Supplementary
First Flight: Prose (9 Chapters)
- Ch 1: A Letter to God (G.L. Fuentes)
- Ch 2: Nelson Mandela: Long Walk to Freedom
- Ch 3: Two Stories About Flying
- Ch 4: From the Diary of Anne Frank
- Ch 5: Glimpses of India (Goa, Coorg, Assam)
- Ch 6: Mijbil the Otter
- Ch 7: Madam Rides the Bus
- Ch 8: The Sermon at Benares
- Ch 9: The Proposal (Anton Chekhov)
First Flight: Poetry (10 Poems)
- 1. Dust of Snow & 2. Fire and Ice (Robert Frost)
- 3. A Tiger in the Zoo (Leslie Norris)
- 4. How to Tell Wild Animals
- 5. The Ball Poem (John Berryman)
- 6. Amanda! (Robin Klein)
- 7. The Trees (Adrienne Rich)
- 8. Fog (Carl Sandburg)
- 9. The Tale of Custard the Dragon (Ogden Nash)
- 10. For Anne Gregory (W.B. Yeats)
Footprints Without Feet (9 Chapters)
- Ch 1: A Triumph of Surgery (James Herriot)
- Ch 2: The Thief's Story (Ruskin Bond)
- Ch 3: The Midnight Visitor
- Ch 4: A Question of Trust
- Ch 5: Footprints without Feet (H.G. Wells)
- Ch 6: The Making of a Scientist
- Ch 7: The Necklace (Guy de Maupassant)
- Ch 8: Bholi (K.A. Abbas)
- Ch 9: The Book That Saved the Earth
कक्षा 10 हिन्दी (Course A, B एवं व्याकरण)
क्षितिज, कृतिका, स्पर्श, संचयन तथा व्यावहारिक व्याकरण
क्षितिज भाग-2 (काव्य एवं गद्य खंड)
कृतिका भाग-2
लेखक: शिवपूजन सहाय (ग्रामीण बचपन और वात्सल्य प्रेम)
लेखिका: मधु कांकरिया (सिक्किम व हिमालय यात्रा वृतांत)
लेखक: अज्ञेय (सच्चिदानंद हीरानंद वात्स्यायन)
स्पर्श भाग-2
संचयन भाग-2
लेखक: मिथिलेश्वर (पारिवारिक स्वार्थ एवं मानवीय संवेदना)
लेखक: गुरदयाल सिंह (बचपन की स्मृतियाँ एवं खेलकूद)
लेखक: राही मासूम रज़ा (अटूट मित्रता और सामाजिक सौहार्द)
कक्षा 10 हिन्दी व्याकरण (16 अंक सम्पूर्ण तैयारी)
Computer Science & Information Technology
CBSE Subject Code 402Complete NCERT Theory + Practical Skills Revision Guide by Pratap Sanjay Sir
- Unit 1: Communication Skills-II Verbal & Non-Verbal
- Unit 2: Self-Management Skills-II Stress & Motivation
- Unit 3: ICT Skills-II (Basic Computer Operations) Core Topic
- Unit 4: Entrepreneurial Skills-II Business Awareness
- Unit 5: Green Skills-II Sustainable Dev.
-
Unit 1: Digital Documentation (Advanced)Styles, Templates, Images, Table of Contents (TOC)
-
Unit 2: Electronic Spreadsheet (Advanced)Consolidate, Subtotals, Goal Seek, Solver, Macros
-
Unit 3: Database Management System (RDBMS)Tables, Primary Keys, Queries, Forms & Reports in SQL/Base
-
Unit 4: Web Applications and Cyber SecurityAccessibility, Networking, Cyber Threats & Workplace Safety
Subscribe to Pratap Sanjay Sir's YouTube Channel
Watch in-depth explanation videos, live board exam tips, animated science experiments, and solved model questions.
2 Comments
This is well arranged notes