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10 formulasChapter 02 – Laws of Indices
Complete WBBSE Class 9 Chapter 02 Laws of Indices formulas covering product, quotient, power, negative, zero and rational…
9 formulasChapter 04 – Co-ordinate Geometry: Distance Formula
Complete WBBSE Madhyamik Class 9 Co-ordinate Geometry Distance Formula list for exam preparation. Learn how to calculate the…
6 formulasChapter 05 – Linear Simultaneous Equations
Complete WBBSE Madhyamik Class 9 Linear Simultaneous Equations formula list for exam preparation. Learn standard equation forms, consistency…
6 formulasChapter 06 – Properties of a Parallelogram
Complete WBBSE Madhyamik Class 9 Properties of a Parallelogram theorem list for exam preparation. Learn equal opposite sides…
3 formulasChapter 07 – Polynomial
Complete WBBSE Madhyamik Class 9 Polynomial formula list for exam preparation. Learn the polynomial division algorithm, remainder theorem…
20 formulasChapter 08 – Factorisation
Complete WBBSE Madhyamik Class 9 Factorisation formula list for exam preparation. Revise square and cube identities, reciprocal identities,…
2 formulasChapter 09 – Transversal and Mid-Point Theorems
Complete WBBSE Madhyamik Class 9 Transversal and Mid-Point Theorems formula list with notation, conditions and worked examples for…
8 formulasChapter 10 – Profit and Loss
Complete WBBSE Madhyamik Class 9 Profit and Loss formula list with cost price, selling price, percentages and worked…
4 formulasChapter 11 – Statistics
Complete WBBSE Madhyamik Class 9 Statistics formula list with class boundaries, class marks, frequency density and worked examples…
4 formulasChapter 12 – Theorems on Area
Complete WBBSE Madhyamik Class 9 Theorems on Area list with equal-area relationships, conditions and proof-style worked examples for…
2 formulasChapter 13 – Construction of an Equal-Area Parallelogram
Complete WBBSE Madhyamik Class 9 equal-area parallelogram construction guide with conditions, notation and step-by-step examples for exam preparation.
2 formulasChapter 14 – Construction of an Equal-Area Triangle
Complete WBBSE Madhyamik Class 9 equal-area triangle construction guide with area decomposition, notation and step-by-step examples for exam…
10 formulasChapter 15 – Area and Perimeter of Triangles and Quadrilaterals
Complete WBBSE Madhyamik Class 9 area and perimeter formula list for triangles and quadrilaterals with notation and worked…
4 formulasChapter 16 – Circumference and Area of a Circle
Complete WBBSE Madhyamik Class 9 circle formula list covering circumference, area, semicircles, quadrants and circular rings with worked…
4 formulasChapter 17 – Theorems on Concurrence
Complete WBBSE Madhyamik Class 9 concurrence theorem list covering circumcentre, orthocentre, incentre and centroid with worked examples.
4 formulasChapter 18 – Area of a Circle
Complete WBBSE Madhyamik Class 9 Area of a Circle formula list covering circles, semicircles, quadrants and circular rings…
3 formulasChapter 19 – Internal and External Division of a Straight Line Segment
Complete WBBSE Madhyamik Class 9 section formula list covering internal division, midpoint and external division with coordinate examples.
WBBSE · Class 10 · Mathematics
8 formulasChapter 01 – Quadratic Equations with One Variable
Complete WBBSE Class 10 quadratic equation formula list for Madhyamik preparation, including roots, discriminant and Sridhar Acharya’s formula.
2 formulasChapter 02 – Simple Interest
Prepare for the Madhyamik examination with this complete WBBSE Board Class 10 Simple Interest formula list. Revise principal,…
2 formulasChapter 04 – Rectangular Parallelepiped or Cuboid
Prepare for Madhyamik Mathematics with this complete WBBSE Board Class 10 Rectangular Parallelepiped or Cuboid formula list. Revise…
13 formulasChapter 05 – Ratio and Proportion
Prepare for the Madhyamik examination with this WBBSE Board Class 10 Ratio and Proportion formula list. Revise means…
4 formulasChapter 06 – Compound Interest and Uniform Rate of Increase or Decrease
Prepare for Madhyamik Mathematics with this complete WBBSE Board Class 10 Compound Interest and Uniform Rate of Increase…
3 formulasChapter 07 – Theorems Related to Angles in a Circle
Prepare for the Madhyamik examination with this WBBSE Board Class 10 formula and theorem list for Angles in…
2 formulasChapter 08 – Right Circular Cylinder
Prepare for Madhyamik Mathematics with this complete WBBSE Board Class 10 Right Circular Cylinder formula list. Revise solid…
2 formulasChapter 10 – Theorems Related to Cyclic Quadrilateral
Prepare for the Madhyamik examination with this WBBSE Board Class 10 Cyclic Quadrilateral theorem list. Revise the supplementary…
4 formulasChapter 12 – Sphere
Prepare for Madhyamik Mathematics with this complete WBBSE Board Class 10 Sphere formula list. Revise solid and hollow…
4 formulasChapter 13 – Variation
Prepare for the Madhyamik examination with this WBBSE Board Class 10 Variation formula list. Revise direct variation, inverse…
1 formulaChapter 16 – Right Circular Cone
Prepare for Madhyamik Mathematics with this complete WBBSE Board Class 10 Right Circular Cone formula list. Revise radius,…
1 formulaChapter 18 – Similarity
Prepare for the Madhyamik examination with this WBBSE Board Class 10 Similarity formula list. Revise corresponding angles, proportional…
1 formulaChapter 20 – Concept of Measurement of Angle
Prepare for Madhyamik Mathematics with this WBBSE Board Class 10 Concept of Measurement of Angle formula list. Revise…
1 formulaChapter 22 – Pythagoras Theorem
Prepare for the Madhyamik examination with this WBBSE Board Class 10 Pythagoras Theorem formula guide. Revise the relationship…
5 formulasChapter 23 – Trigonometric Ratios and Identities
Prepare for Madhyamik Mathematics with this complete WBBSE Board Class 10 Trigonometric Ratios and Identities formula list. Revise…
1 formulaChapter 24 – Trigonometric Ratios of Complementary Angles
Prepare for the Madhyamik examination with this WBBSE Board Class 10 Trigonometric Ratios of Complementary Angles formula list.…
9 formulasChapter 26 – Statistics
Prepare for Madhyamik Mathematics with this complete WBBSE Board Class 10 Statistics formula list. Revise arithmetic mean, median,…
ICSE · Class 10 · Physics
3 formulasChapter 01 – Force
Complete ICSE Class 10 Chapter 01 Force formulas covering moments, torque, equilibrium and centre of gravity for Board…
8 formulasChapter 02 – Work, Energy and Power
Revise ICSE Class 10 Chapter 02 formulas for work, kinetic and potential energy, power and energy conservation for…
16 formulasChapter 03 – Machines
Complete ICSE Class 10 Chapter 03 Machines formulas for mechanical advantage, velocity ratio, efficiency, levers and pulleys.
11 formulasChapter 04 – Refraction of Light at Plane Surfaces
Revise ICSE Class 10 Chapter 04 formulas for refractive index, Snell’s law, apparent depth, critical angle and total…
4 formulasChapter 05 – Refraction Through a Lens
Complete ICSE Class 10 Chapter 05 lens formulas covering focal length, lens formula, magnification and power of a…
5 formulasChapter 07 – Sound
Revise ICSE Class 10 Chapter 07 Sound formulas for frequency, time period, wavelength, wave speed and echo calculations.
16 formulasChapter 08 – Current Electricity
Complete ICSE Class 10 Chapter 08 formulas for current, voltage, resistance, Ohm’s law, resistor combinations, electrical power and…
4 formulasChapter 11 – Calorimetry
Complete ICSE Class 10 Chapter 11 Calorimetry formulas covering heat, specific heat capacity, thermal capacity, latent heat and…
8 formulasChapter 12 – Radioactivity
Complete ICSE Class 10 Chapter 12 Radioactivity formulas covering nuclear changes, mass number, atomic number and radioactive decay.
ICSE · Class 09 · Physics
10 formulasChapter 01 – Measurements and Experimentation
Complete ICSE Class 9 Chapter 01 formulas for SI units, least count, Vernier calipers, screw gauge, simple pendulum,…
8 formulasChapter 02 – Motion in One Dimension
Revise ICSE Class 9 Chapter 02 formulas for distance, displacement, speed, velocity, acceleration, motion graphs and uniformly accelerated…
12 formulasChapter 03 – Laws of Motion
Complete ICSE Class 9 Chapter 03 formulas covering force, momentum, Newton’s laws, impulse, gravitation, mass, weight and free…
4 formulasChapter 04 – Pressure in Fluids and Atmospheric Pressure
Revise ICSE Class 9 Chapter 04 formulas for thrust, pressure, liquid pressure, density, depth, Pascal’s law and hydraulic…
7 formulasChapter 05 – Upthrust in Fluids, Archimedes’ Principle and Floatation
Complete ICSE Class 9 Chapter 05 formulas for upthrust, apparent weight, density, relative density, Archimedes’ principle and floatation.
2 formulasChapter 06 – Heat and Energy
Revise ICSE Class 9 Chapter 06 formulas for temperature conversion, heat transfer, thermal energy, work, power and energy…
5 formulasChapter 07 – Reflection of Light
Complete ICSE Class 9 Chapter 07 formulas for reflection, inclined mirrors, spherical mirrors, focal length, mirror formula and…
7 formulasChapter 08 – Propagation of Sound Waves
Revise ICSE Class 9 Chapter 08 formulas for frequency, time period, wavelength, amplitude, wave velocity and speed of…
5 formulasChapter 09 – Current Electricity
Complete ICSE Class 9 Chapter 09 formulas for electric charge, current, potential difference, resistance, Ohm’s law, electrical work…
ICSE · Class 10 · Mathematics
5 formulasICSE Class X Mathematics – Banking Formulas
Essential formulas for ICSE Class X Banking: recurring deposits, monthly instalments, qualifying balance, interest and maturity value.
8 formulasICSE Class X Mathematics – Goods and Services Tax (GST) Formulas
ICSE Class X GST formulas for discount, taxable value, GST, CGST, SGST, invoice value and inverse commercial-mathematics problems.
3 formulasICSE Class X Mathematics – Quadratic Equations Formulas
ICSE Class X Quadratic Equations formulas for discriminant, roots and solution of quadratic equations.
5 formulasICSE Class X Mathematics – Shares and Dividends Formulas
ICSE Class X Shares and Dividends formulas for investment, dividend income, yield and number of shares.
8 formulasICSE Class X Mathematics – Ratio and Proportion Formulas
Eight essential Ratio and Proportion formulas and properties for ICSE Class X Mathematics.