Class 10 Maths Formula Sheet 2026-27 (CBSE) | All 14 Chapters

CBSE 2026-27 · Class 10 Boards

Class 10 Maths Formula Sheet — All 14 Chapters, One Board Revision Map

The complete chapter-wise formula & theorem guide 11,138+ Class 10 students trust — Real Numbers to Probability, every formula in one place, revise before boards in under an hour.

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Class 10 Maths formula sheet all 14 chapters CBSE 2026-27 NCERT Kaksha
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📘 Get the Formula Sheet — ₹99
Quick Answer: The CBSE Class 10 Maths syllabus for 2026-27 has 14 chapters across six units, and the board paper is 80 marks. It's formula- and theorem-heavy — Trigonometry, Coordinate Geometry, Surface Areas & Volumes, and Quadratic Equations reward students who have every formula and step at their fingertips. A compact formula sheet is the fastest way to revise before pre-boards and boards. The NCERT Kaksha Class 10 Maths Formula Sheet covers all 14 chapters in 38 colour-coded pages with theorems and solved examples — instant PDF ₹99 (from ₹149), printed option available.

Class 10 Maths is one of the most scoring board subjects — but only if the formulas and theorem steps are locked in. One forgotten identity in Trigonometry or a wrong formula in Surface Areas can cost a full question. The concepts are usually understood; it's the recall under board pressure that slips.

This guide is the complete chapter-wise map of every Class 10 Maths formula and theorem you need for CBSE 2026-27 — the same map inside the NCERT Kaksha Maths Formula Sheet, handwritten by district toppers, NITians, and IITians.

Why Class 10 Maths Is Your Most Scoring Board Subject

Unlike theory subjects, Maths has a clear ceiling: with the right formulas and enough practice, full marks are realistic. The board paper rewards accuracy and presentation of steps. Trigonometry and its applications, coordinate geometry, and mensuration together carry a big chunk of the 80 marks — and all three are pure formula application. Students who revise formulas systematically walk into the exam calm.

NCERT Kaksha data point: Trigonometry (Introduction + Applications) and Surface Areas & Volumes are the most formula-dense chapters in Class 10 Maths. Lock these first — they offer the fastest marks-per-hour return in your board revision.

What's Inside the NCERT Kaksha Maths Formula Sheet

  • All 14 CBSE 2026-27 chapters — Real Numbers to Probability
  • 38 pages of colour-coded, handwritten notes
  • All formulas + theorems + solved examples
  • Shortcut tricks for faster, error-free solving
  • A5 pocket size (21.2 × 14.8 cm)
  • Made by District Toppers, NITians & IITians
  • ✅ Choose Printed or instant PDF · Combos: Maths, Maths+Science, Maths+SST, all-subject

See How Colourful & Organized the Notes Actually Are

Class 10 Maths formula sheet colour-coded page NCERT Kaksha
Colour-coded formulas — theorems, results & conditions.
Class 10 Maths topper handwritten notes neat layout
Handwritten & neat — topper-style pages, easy to scan.

All 14 Chapters — Key Formulas You Cannot Forget

1Real Numbers

Fundamental theoremEvery composite number = unique product of primes
HCF × LCMHCF(a,b) × LCM(a,b) = a × b

2Polynomials

Sum of zeroesα + β = −b/a
Product of zeroesαβ = c/a

3Pair of Linear Equations in Two Variables

Unique solutiona₁/a₂ ≠ b₁/b₂
Infinite solutionsa₁/a₂ = b₁/b₂ = c₁/c₂

4Quadratic Equations

Quadratic formulax = [−b ± √(b²−4ac)] / 2a
DiscriminantD = b² − 4ac (D>0, =0, <0 decides roots)

5Arithmetic Progressions

nth termaₙ = a + (n−1)d
Sum of n termsSₙ = (n/2)[2a + (n−1)d]

6Triangles

Basic Proportionality (Thales)DE ∥ BC ⟹ AD/DB = AE/EC
Area ratio of similar triangles= ratio of squares of corresponding sides

7Coordinate Geometry

Distance formulad = √[(x₂−x₁)² + (y₂−y₁)²]
Section formula[(mx₂+nx₁)/(m+n), (my₂+ny₁)/(m+n)]

8Introduction to Trigonometry

Basic ratiossinθ = opp/hyp, cosθ = adj/hyp
Identitysin²θ + cos²θ = 1

9Some Applications of Trigonometry

Height & distancetanθ = height / base distance
Angles usedAngle of elevation & depression

10Circles

Tangent propertyTangent ⊥ radius at point of contact
Equal tangentsTangents from an external point are equal

11Areas Related to Circles

Area of sector(θ/360) × πr²
Length of arc(θ/360) × 2πr

12Surface Areas and Volumes

Sphere volumeV = (4/3)πr³
Cone volumeV = (1/3)πr²h
Cylinder CSA2πrh

13Statistics

Mean (assumed-mean)x̄ = a + (Σfᵢdᵢ / Σfᵢ)
Model + [(f₁−f₀)/(2f₁−f₀−f₂)] × h

14Probability

Probability of an eventP(E) = favourable outcomes / total outcomes
ComplementP(not E) = 1 − P(E)

How to Use the Formula Sheet the Right Way

Sirf sheet khareedne se marks nahi milte. This is how our top Class 10 students use it:

1. Lock Trigonometry & Mensuration first (Week 1)

These carry the most marks and are pure formula application. Read them end-to-end before anything else.

2. Mark your danger zone (Week 2)

Highlight what you keep forgetting — sector area, mode formula, section formula, volume of combined solids. This becomes your daily 10-minute drill.

3. Solve one board question per chapter, sheet open

Use a sample paper. Solve one question per chapter with the sheet beside you so your brain links question type to formula.

4. Two cold passes before boards

One full pass a month out, one 20-minute pass the exam morning.

Keep an "Error List" — the habit that saves 5+ marks

Note the formulas and steps you keep slipping on. In the final week, read only this list.

Traditional Revision vs. Formula Sheet Revision

Approach Textbook NK Formula Sheet
Time to revise full Maths 6–8 hours 25–35 minutes
Formula lookup speed 2–3 minutes 3–5 seconds
Theorems in one place Scattered Single section
Portability Heavy books A5 pocket size
Cost Textbook + notes ₹99 (PDF) one-time

What Real Class 10 Students Are Saying

Class 10 Maths Formula Sheet book cover NCERT Kaksha

Class 10 Maths Handwritten Notes & Formula Sheet 2026-27

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"Really good book — I enjoyed learning all the formulas because of the diagrammatic representation. Overall very happy."

— Verified buyer
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"Very very helpful."

— Mohd Hamza, verified buyer
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"The notes are such a helpful thing — a purchase I didn't regret."

— Simran, verified buyer

31 verified reviews · 4.5-star average

Frequently Asked Questions

How many chapters are there in Class 10 Maths for CBSE 2026-27?

There are 14 chapters across six units — from Real Numbers to Probability. The board paper is 80 marks.

Which is the best formula sheet for Class 10 Maths?

The NCERT Kaksha Class 10 Maths Formula Sheet — 38 pages, all 14 chapters with theorems and solved examples, handwritten by district toppers, PDF from ₹99 (from ₹149).

How many pages is the Class 10 Maths formula sheet?

38 pages of handwritten, chapter-wise formulas, theorems, and solved examples covering the complete CBSE 2026-27 Maths syllabus.

Which chapters carry the most marks in Class 10 Maths?

Trigonometry (Introduction + Applications) and Surface Areas & Volumes are the most formula-dense and among the highest-scoring, so prioritise them first.

Is Class 10 Maths scoring in the board exam?

Yes — Maths is one of the most scoring board subjects because it rewards accuracy and step presentation. Full marks are realistic with strong formula recall and practice.

Is it available as PDF or printed?

Both. Choose Printed (A5, dispatched within 24 hours) or PDF (instant email delivery after payment).

How long does full Maths revision take with the sheet?

Designed for 15–45 minutes of full-syllabus revision. Most students finish one pass in about 30 minutes.

Is there a discount?

Yes — use code TOPPER at checkout for 5% off. All-subject combos (Maths+Science+SST+English) save more.

Ready to Ace Class 10 Maths Boards?

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