List of Maths formulas


Math formulas are the foundation of problem-solving in subjects like Algebra, Geometry, Trigonometry, Calculus, and Probability. Mastering important math formulas helps students solve complex problems quickly and accurately in exams like CBSE, ICSE, JEE, NEET, and SSC. Key formulas include quadratic equations, Pythagoras theorem, trigonometric identities, differentiation, and integration rules. Understanding these formulas enhances speed, accuracy, and confidence in competitive exams. Whether calculating areas, solving equations, or finding probabilities, math formulas play a crucial role in scoring high. Explore the 100+ essential math formulas to boost your exam preparation and problem-solving skills efficiently. Maths formulas and Maths formulas sheets are the most useful content for almost every student. We have created a detailed Maths sheet of all important formulas used while solving Maths problems. Our academic team consists of more than six thousand maths teachers who are involved in Home tuitions across the county having experience in teaching students of different boards like CBSE, ICSE, and state board. 

S.noFormulas List
1.A plus B Whole Square
2.A Plus B Whole Cube Formula
3.A Minus B Whole Square
4.A minus B Whole Cube Formula
5.X plus 1 whole cube Formula
6.2cosA cosB Formula
7.3D Distance Formula
8.30-60-90 Formula
9.90 Degree Angle Formula
10.a3 plus b3 Formula
11.a3 - b3 Formula
12.a2+b2+c2 Formula
13.Addition Formula
14.All Algebra Formula in One sheet
15.Algebraic Sequence Formula
16.All Circle Formulas
17.Altitude of a Triangle Formula
18.Amplitude Formula
19.Angle Bisector Theorem
20.Angle Difference Formula
21.Angles Formulas
22.Annuity Formula
23.ANOVA Test
24.Antiderivative Formula
25.APY Formula
26.Arccot Formula
27.Arc Length
28.Arctan Formula
29.Area of a circle
30.Area of a sector of a circle formula
31.Area under the curve formula
32.Arithmetic Sequence Recursive Formula
33.Arithmetic Mean Formula
34.Arithmetic Sequence Explicit Formula
35.Arithmetic Sequence Formula
36.ASA Formula
37.Associative Property Formula
38.Asymptote Formula
39.A Union B Formula
40.Average Deviation Formula
41.Average Formula
42.Average Rate of Change Formula
43.Average speed formula
44.Axis of the Symmetry
45.Basic Algebra Formula
46.Cosec Cot Formula
47.Baye's Formula
48.Binary to Decimal
49.Binomial Distribution Formula
50.Binomial Expansion
51.Binomial Theorem Formula
52.Calculus formulas
53.Calculus Formulas
54.Celsius to Fahrenheit
55.Celsius to kelvin
56.Centimeter Square to Meter Square Formula
57.Central Angle of a Circle Formula
58.Central Limit Theorem
59.Central Tendency Formula
60.Centroid Formula
61.Centroid of a Trapezoid Formula
62.Chain Rule And Composite Functions
63.Change of Base Formula
64.Chi-square formula
65.Circle Graph Formula
66.Clock Angle Formula
67.Coefficient of Variation
68.Cofactor Formula
69.Coin Toss Probability Formula
70.Combinations Formula
71.Common Ratio Formula
72.Commutative Property Formula
73.Completing the Square Formula
74.Complex Number Formula
75.Conditional probability Formula
76.Cone Height Formula
77.Confidence Interval Formula
78.Consecutive Integers Formula
79.Continuous Compounding Formula
80.Convert Millimeter to Inches Formula
81.Correlation Coefficient Formula
82.Cos Inverse Formula
83.Cos Square Theta Formula
84.Cosecant Formula
85.Cost Price Formula
86.Cot-Tan Formula
87.Cotangent formula
88.Covariance Formula
89.Cpk Formula
90.Cross product formula
91.Cube formula
92.Cube Root Formula
93.Cubic Equation Formula
94.Degrees to Radians
95.Double Angle Formulas
96.Quadratic Function
97.Quadrilateral Area Formulas
98.Quadrilateral Formulas
99.Quarterly Compound Interest Formula
100.Quartile Formula
101.Quarts to liters formula
102.Quotient Rule Formula
103.R Squared Formula
104.Radians to Degrees
105.Radical
106.Radius of Curvature Formula
107.Radius
108.Range Formula
109.Rate formula
110.Rate of Change Formula
111.Rate of Return Formula
112.Ratio Analysis Formulas
113.Ratio Formula
114.Rational Numbers Formula
115.Reciprocal Formula
116.Recursive Formula
117.Reduction Formula
118.Regular Hexagon Formula
119.Relative Change Formula
120.Relative Error Formula
121.Relative Frequency Formula
122.Relative Standard Deviation Formula
123.Remainder Formula
124.Lagrange Interpolation Formula
125.Lateral Area Formula
126.Lateral Surface Area of a Cube
127.Law of Cosines
128.Law of Sines
129.Least Common Multiple
130.Limit Formula
131.Linear Approximation Formula
132.Linear Equation Formula
133.Linear Function Formula
134.Linear Interpolation Formula
135.Litres to gallons formula
136.Log Formulas
137.Factorial
138.Factoring Trinomials Formula
139.Factorization Formula
140.Fahrenheit Equation
141.Fahrenheit to Celsius
142.Fahrenheit to Kelvin
143.Fibonacci Sequence Formula
144.Fibonacci Sequence
145.Foil Formula
146.Foot To Meter Formula
147.Formula For 180 Degree Rotation
148.Formula For Absolute Value
149.Formula For Adding Fractions
150.Formula For Adding Consecutive Numbers
151.Formula Arc Length
152.Formula For Dividing Fractions
153.Formula For Finding Angles
154.Formula For Odd Numbers
155.Formula For Period
156.Formula For Squaring
157.Isosceles Triangles Formulas
158.Formula To Find x Intercept
159.Fourier Series Formula
160.Fractions Formula
161.Frequency Distribution Formula
162.Frequency Formula
163.Frustum Of A Regular Pyramid Formula
164.Frustum of Cone
165.Function Formulas
166.Function Notation Formula
167.Future Value Compound Interest Formula
168.Future Value Simple Interest Formula
169.G To Kg Formula
170.GCD Formula
171.GCF Formula
172.Geometric Area Formula
173.Geometric Distribution Formula
174.Geometric Mean Formula
175.Geometric Sequence Formulas
176.Geometric Series Formula
177.Geometric Sum Formula
178.Geometry Formulas
179.Gradient Of A Line
180.Grams To Kilogram Formula
181.Great Circle Formula
182.Gross Profit Formula
183.Half Life Formula
184.Harmonic Mean Formula
185.HCF Formula
186.Height Of A Parallelogram Formula
187.Heron's Formula
188.Hexadecimal To Decimal Formula
189.Hexagon Formula
190.How To Convert 20 Celsius Into Fahrenheit
191.How To Convert Celsius Into Fahrenheit
192.Hyperbola Formula
193.Hyperbolic Functions Formula
194.Hypotenuse Formula
195.Implicit Differentiation Formula
196.Independent Events Formula
197.Infinite Geometric Series Formula
198.Infinite Series Formula
199.Integers Formulas
200.Integration By Parts Formula
201.Integration Formulas
202.Integration of UV Formula
203.Interest Formula
204.Interest Rate Formula
205.Interior Angle Formula
206.Internal Rate of Return Formula
207.Linear Interpolation Formula
208.Interquartile Range(IQR) Formula
209.Inverse Functions
210.Inverse of Matrix
211.Inverse Tangent Formula
212.Inverse Trigonometric Formulas
213.Inverse Variation Formula
214.Inversely Proportional Formula
215.Perimeter Of The Isosceles Triangle
216.Sample Mean Formula
217.Sample Size Formula
218.Sample Standard Deviation Formula
219.Sample Variance
220.SAS Triangle Formula
221.Scalene Triangle
222.Scientific Notation Formula
223.Secant Formula
224.Selling Price Formula
225.Long Division Formula
226.Sequences and Series Formulas
227.Semicircle Formulas
228.Sequence Formulas
229.Maclaurin Series Formula
230.Magnitude of a Vector
231.Sets Formulas
232.Magnitude of Vector formula
233.P(A/B) Formula
234.Matrix Formula
235.Mean Absolute Deviation Formula
236.Parabola Formula
237.Mean Deviation
238.Parallel Lines Formula
239.Parallelogram Formula
240.Mean formula
241.Pearson Correlation Formula
242.Percent Composition Formula
243.Mean Median Mode Formula
244.Mean Value Theorem
245.Median
246.Midpoint Formula
247.Miles to Km formula
248.Percent Decrease Formula
249.Measurement Formulas
250.Miles to meter formula
251.Percent Error
252.Percent Difference Formula
253.Percent Yield
254.ml to l Formula
255.Percentage Increase Formula
256.Mode
257.Monthly Compound Interest Formula
258.Mph to m/s formula
259.Percentile Formulas
260.Multiple Angle Formulas
261.Multiplication
262.n Choose k Formula
263.Perfect Cube Formula
264.Natural Log Formula
265.Perfect Square Formula
266.NCR Formula
267.Perfect Square Trinomial Formula
268.Net Change Formula
269.Net Income Formula
270.Net Present Value Formula
271.Perimeter Formulas
272.Net Worth Formula
273.Newton's Method Formula
274.Nominal Interest Rate Formula
275.Normal Distribution Formula
276.nPr Formula
277.Ordinary Annuity Formula
278.Orthocenter Formula
279.Perimeter Of A Circle Formula
280.Z Score
281.Perimeter Of A Kite Formula
282.Perimeter of a Trapezoid Formula
283.Yards to Meters Formula
284.Permutation And Combination
285.Y-Intercept
286.Permutation Formula
287.Work Formula
288.What are Trigonometric Functions Formulas
289.Weight formula
290.Perpendicular Line Formula
291.Phase Shift Formula
292.Weighted Mean
293.Weighted Average
294.Pi Formula
295.Point of Intersection Formula
296.Washer Method Formula
297.Point Slope Form
298.Volume Formulas
299.Vieta's Formula
300.Venn Diagram Formula
301.Vector Projection
302.Vector formulas
303.Poisson Distribution Formula
304.Polygon Formula
305.Polynomial Formula
306.Variance Formula
307.U Substitution Formula
308.Unit Vector
309.Population Change Formula
310.Unit Rate Formula
311.Unit Conversion
312.Unit Circle
313.Uniform Distribution Formula
314.Population Mean Formula
315.Trigonometry Formulas
316.Triangular Pyramid Formula
317.Triangle Formulas
318.Trapezoidal Rule
319.Trajectory Formula
320.Total Interest Formula
321.Time Formula
322.The direction of a vector
323.The Accuracy Formula and How to Calculate It
324.Temperature Conversion
325.T Distribution Formula
326.Taylor Series Formula
327.Taylor Polynomial Formula
328.Tangent Line
329.Tangent Formulas
330.Tangent Circle Formula
331.Tan Formula
332.Tan2x Formula
333.Surface-area-of-triangular-pyramid-formula
334.Surface Area of a Square Prism
335.Surface Area Formulas
336.Supplementary Angles Formula
337.Sum of Squares
338.Sum of Perfect Squares Formula
339.Sum of n Natural Numbers Formula
340.Sum of Integers Formula
341.Sum of Exterior Angles Formula
342.Sum of Even Numbers Formula
343.Sum of Cubes Formula
344.Sum of Arithmetic Sequence Formula
345.Sum of Angles Formula
346.Summation Formulas
347.Subtraction
348.Stirling Formula
349.Standard Form Formula
350.Standard Deviation
351.SSS Formula
352.Square Root
353.Square Footage Formula
354.Speed formula
355.Special Right Triangles
356.Special Factoring Formulas
357.Slope of the Secant Line Formula
358.Slope Intercept Form
359.Slope Formula
360.Slant Height Formula
361.Skewness Formula
362.Sin Squared x Formula
363.Sin Formula
364.Sine Formula
365.Sin Cos Tan
366.Sin Cos Formulas
367.Sin2x Formula
368.Simpson's Rule
369.Simple Interest
370.Similar Triangles Formula
371.Signal to Noise Ratio
372.Sides of Triangle
373.Shell Method Formula
374.Rotation Formula
375.Root Mean Square Formula
376.Rise Over Run Formula
377.Right Angled Triangle
378.Riemann Sum Formula
379.Rhombus Formula
380.Reverse Percentages
381.Revenue Formula
382.Resultant Vector Formula
383.Remainder Theorem
384.Profit Margin Formula
385.Profit Formula
386.Profit and loss formula
387.Product To Sum Formulas
388.Area of Square Formula
389.Product Rule
390.Area of Trapezoid
391.Basic Statistics Formula
392.Current Formula
393.Daily Compound Interest Formula
394.De Moivre's Formula
395.Exponential Decay Formula
396.Decimal to Binary Formula
397.Decimals Formula
398.Definite Integral Formula
399.Derivative Formula
400.Diagonal of a Cube Formula
401.Diagonal of a Parallelogram
402.Diagonal of a Polygon Formula
403.Diagonal of The Rectangle
404.Probability Formula
405.Prime Numbers Formula
406.Diagonal of the Square
407.Diagonals Formula
408.Prime Factorization Formula
409.Present Value Formula
410.Present Discounted Value Formula
411.Population Variance
412.Diameter Formula
413.Km to miles formula
414.Diameter Of A Sphere Formula Using Volume
415.Kilogram to newton formula
416.Exterior Angle Theorem
417.Difference of Cubes Formula
418.Exponential Formula
419.Difference of Squares Formula
420.Exponential Growth Formula
421.Exponential growth and decay formula
422.Exponential Function formula
423.Exponential Function
424.Side Angle Side Formula
425.Difference Quotient Formula
426.Differential Equation Formula
427.Dimensional Formula
428.Discriminant Formulas
429.Disk Method Formula
430.Distance Formula
431.Distributive Property Formula
432.Exponential Equations
433.Dividend Divisor Quotient Remainder Formula
434.Exponential Distribution
435.Exponential Decay Formula
436.Division Formula
437.Euler's Formula
438.Expected Value Formula
439.Dot product
440.Euclidean Distance Formula
441.Double Angle Formulas
442.Equilateral Triangle Formula
443.Equation of a circle formula
444.Endpoint Formula
445.Double Time Formula
446.Empirical Rule Formula
447.Empirical Probability Formula
448.Ellipse Formulas
449.Effective Interest Rate Formula
450.Effective Annual Rate Formula
451.Differentiation and Integration Formula
452.Direct Proportion Formula
453.Direct Variation Formula
454.a2-b2 Formula
455.Discount Formula
456.Determinant Formula
457.Pythagorean Triples Formula
458.P-value Formula
459.Proportion Formula
460.P(A intersections B) Formula
461.P(A union B)Formula
462.Decimal to Hexadecimal
463.Vertex Formula
464.Area of Octagon
465.Outlier Formula
466.Distance Between Two Points Formula

Most Important Maths formulas class wise List

Top 50 Basic Maths Formulas

Mastering fundamental maths formulas is essential for quick calculations and problem-solving in exams like CBSE, ICSE, JEE, NEET, and competitive tests. Below is a list of the top 50 basic maths formulas covering Algebra, Geometry, Trigonometry, and Arithmetic:

1. Arithmetic Formulas
Sum of n natural numbers: S = n(n+1)/2

Sum of squares of n natural numbers: S = n(n+1)(2n+1)/6

Sum of cubes of n natural numbers: S = [n(n+1)/2]²

Percentage formula: (Value/Total Value) × 100

Profit & Loss: Profit = Selling Price - Cost Price

Simple Interest: SI = (P × R × T) / 100

Compound Interest: A = P(1 + R/100)ⁿ

Average: Sum of Observations / Total Number of Observations

Speed, Distance, Time: Speed = Distance / Time

Probability: P(E) = Favorable Outcomes / Total Outcomes

2. Algebra Formulas
(a+b)² = a² + 2ab + b²

(a-b)² = a² - 2ab + b²

a² - b² = (a-b)(a+b)

(a+b)³ = a³ + 3a²b + 3ab² + b³

(a-b)³ = a³ - 3a²b + 3ab² - b³

Quadratic equation formula: x = (-b ± √(b² - 4ac)) / 2a

Logarithm formula: log(ab) = log a + log b

Logarithm base change: logₐb = logₓb / logₓa

Laws of exponents: aᵐ × aⁿ = a^(m+n)

Laws of exponents: (aᵐ)ⁿ = a^(m×n)

3. Geometry Formulas
Area of a triangle: (1/2) × base × height

Pythagoras theorem: c² = a² + b²

Perimeter of a rectangle: 2(l + b)

Area of a rectangle: l × b

Area of a square: s²

Perimeter of a square: 4s

Area of a circle: πr²

Circumference of a circle: 2πr

Volume of a cube: s³

The volume of a cylinder: πr²h

4. Trigonometry Formulas
sin²θ + cos²θ = 1

1 + tan²θ = sec²θ

1 + cot²θ = csc²θ

sin(90° - θ) = cosθ

cos(90° - θ) = sinθ

tan(90° - θ) = cotθ

sec(90° - θ) = cscθ

csc(90° - θ) = secθ

tanθ = sinθ / cosθ

cotθ = cosθ / sinθ

5. Mensuration Formulas
The volume of a sphere: (4/3)πr³

The surface area of a sphere: 4πr²

The volume of a cone: (1/3)πr²h

The curved surface area of a cone: πrl

The total surface area of a cylinder: 2πr(h + r)

Volume of a cuboid: l × b × h

The diagonal of a rectangle: √(l² + b²)

The diagonal of a cube: √3 × s

Area of a parallelogram: base × height

Area of a trapezium: (1/2) × (sum of parallel sides) × height

How Maths Formulas can help in faster Revision

Mathematics formulas are essential tools that can significantly enhance the efficiency of revision. Here are several ways in which they contribute to faster and more effective studying:

  1. Condensed Information: Formulas concisely encapsulate complex concepts and relationships, which can help students recall information more quickly. Instead of memorizing lengthy explanations, students can focus on remembering key formulas.
  2. Framework for Problem Solving: Understanding and memorizing relevant formulas gives students a structured approach to tackling problems. This framework allows students to recognize what information is needed and how to apply it, speeding up their thought process.
  3. Patterns and Relationships: Mathematics often involves recognizing patterns. By reviewing Maths formulas, students can see how different concepts are interconnected, which can help them understand the underlying principles better and apply their knowledge in different contexts.
  4. Practice Problems: Utilizing formulas allows for targeted practice. By focusing on specific types of problems related to particular formulas, students can quickly build proficiency in those areas, leading to efficiency in revision.
  5. Memory Aids: Formulas can serve as mnemonic devices. Students can create acronyms or visualize equations in memorable ways to aid retention. For example, the order of operations can be remembered using “PEMDAS” (Parentheses, Exponents, Multiplication and Division, Addition and Subtraction).
  6. Self-Assessment: Formulas provide a straightforward way to check understanding. Students can create flashcards with formulas on one side and example problems or explanations on the other. This allows for quicker self-assessment and reinforcement of knowledge.
  7. Conceptual Understanding: Revising formulas can lead to deeper comprehension than rote memorization. When students understand the derivation and application of a formula, they are more likely to remember it and apply it correctly. Solving Reasoning Questions in Maths will also improve learning. 
  8. Reviewing Key Topics: Students can focus on high-yield concepts during revision sessions by compiling a list of essential formulas relevant to specific topics or chapters. This targeted approach helps to maximize study time.
  9. Visual Aids: Creating visual representations of formulas, such as diagrams, graphs, or charts, can enhance understanding and retention. Visual learning is often quicker and more effective for many students.
  10. Group Study: Discussing formulas and their applications in a group study setting can help reinforce knowledge. Teaching peers about specific formulas also strengthens understanding and helps with recall during exams.

What are the best ways to Remember Math formulas?

Remembering math formulas can be challenging, but you can employ several effective strategies to enhance your memory retention. Here are some of the best ways to remember math formulas:

  1. Understand the Concepts: Instead of simply memorizing formulas, take time to understand the underlying concepts. Knowing why a formula works helps you recall it better and apply it correctly in different contexts.
  2. Derivation Practice: Deriving formulas from basic principles helps solidify your understanding. When you can derive a formula on your own, it's easier to remember because you understand the logic behind it.
  3. Visual Learning: Create visual aids like charts, graphs, or diagrams that represent the formulas. Visualizing formulas can help you remember their structure and the relationships between different variables.
  4. Use Mnemonics: Create catchy phrases or acronyms to help you remember complex formulas. Mnemonics simplify the information and make it easier to recall. you could create a story or a mnemonic based on the elements of the formula. which helps you in RMO. 
  5. Flashcards: Use flashcards to write down formulas on one side and their applications or derivations on the other. Regularly reviewing these flashcards helps reinforce memory through active recall.
  6. Practice Regularly: Solve problems that require the use of the formulas you’re trying to memorize. The more you use a formula, the more familiar it will become, reinforcing your memory with practical application.
  7. Group Study: Studying with peers can provide new insights and different methods of remembering formulas. Teaching someone else a formula can reinforce your knowledge and understanding.
  8. Chunking: Break down complex formulas into smaller, manageable parts. Memorizing smaller chunks can make it easier to recall the entire formula as you can piece it together.
  9. Association: Associate formulas with real-life applications or examples. Create connections between what the formula represents and practical scenarios to make the formula more memorable.
  10. Repetition: Consistent and spaced repetition is key for long-term retention. Regularly reviewing formulas over time helps transfer them from short-term to long-term memory.
  11. Mind Maps: Create mind maps that illustrate relationships between different formulas. This visual representation can help you see how different formulas connect, aiding in overall recall.
  12. Application Stories: Create a narrative or story around the formula. This might involve imagining a scenario where the formula is applied, which can make it more relatable and easier to remember.
  13. Test Yourself: Use practice exams or problems that require you to recall and use the formulas. Self-testing helps reinforce what you've learned and highlights areas that need more focus.

Tips are tricks to create Short notes on Maths formula

Creating short notes for math formulas can help simplify your study process and enhance your memory retention. Here are some tips and tricks for making effective short notes:

  1. Categorization: Group related formulas together by topic (e.g., algebra, geometry, calculus). This organization helps you find relevant formulas quickly and you can see how different formulas relate to one another.
  2. Use Symbols and Abbreviations: Instead of writing full words, use commonly accepted symbols and abbreviations (e.g., "Δ" for change, "∑" for sum) to save space and make the notes easier to read.
  3. Highlight Key Variables: Use color coding to highlight important variables in formulas. For instance, you could use one color for constants and another for variables to help make them stand out.
  4. Include Units: Whenever possible, note the units associated with each formula, especially in physics or applied mathematics. This will help clarify how to use the formula correctly.
  5. Visual Aids: Incorporate small diagrams, charts, or graphs where applicable. For example, a brief diagram of the Pythagorean theorem can help visualize the relationship between the sides of a right triangle.
  6. Simplified Language: Write explanations in simple language, including "What it is" (the formula name) and "When to use it" (application). This clarity can help you recall both the formula and its use.
  7. Use Examples: Include a small example of the formula in action. This can help contextualize the formula, making it easier to remember.
  8. Formula Derivations: When applicable, include brief derivations or reasoning behind the formula next to it. A few key steps can jog your memory when recalling how to use the formula.
  9. Mind Maps: Create mind maps that summarize formulas and their relationships. This visual layout can help you see connections and improve recall.
  10. Grid/Tabular Format: Use tables to organize formulas, particularly for comparison purposes, such as equations for various geometric shapes, which can make them easier to read and understand.
  11. Use Flashcards: Create digital or physical flashcards with formulas on one side and definitions/applications on the other. This format allows for quick reviews and spaced repetition.
  12. Summarize Formulas: For complex formulas, break them down into simpler components and write a summary. For instance, for the area of a circle, you could note that it’s found by (A = πr^2) and summarize it as "Area = Pi times radius squared."
  13. Review Regularly: Set a specific timeframe to review these notes (e.g., weekly) to reinforce memory and understanding periodically.
  14. Be Concise: Aim for brevity; keep your notes to one page or less if possible. This encourages focusing on the most critical information and prevents overwhelm.
  15. Personal Touch: Use your wording and style. Personal notes often resonate more with you and can help with retention because they reflect your understanding of the material.

Maths Formulas – Essential Guide for Quick Learning & Exam Success

Math formulas play a crucial role in solving numerical problems quickly and accurately. Whether you are a CBSE, ICSE, JEE, NEET, or competitive exam aspirant, having a strong command of mathematical formulas helps in better problem-solving and conceptual understanding. From Algebra, Geometry, Trigonometry, Calculus, and Statistics, every branch of mathematics relies on key formulas to simplify complex calculations.

Understanding basic arithmetic formulas like percentages, profit and loss, simple and compound interest, and averages ensures a strong foundation for real-world applications. Algebraic identities such as (a + b)² = a² + 2ab + b² or the quadratic equation formula help in simplifying expressions and solving equations efficiently. Trigonometric formulas, including sin²θ + cos²θ = 1 and tanθ = sinθ / cosθ, are essential for angle-based calculations. Geometry and mensuration formulas like the area of a circle (πr²) and volume of a cylinder (πr²h) are crucial for solving shape and measurement-related problems.

By regularly practicing and applying these formulas, students can enhance their problem-solving speed and accuracy in exams. A well-organized collection of maths formulas is a must-have for every student aiming for high scores. Master these formulas and boost your confidence in mathematics! 

Frequently Asked Questions

The basic Maths formulas are used in all most all classes while solving any numerical or maths questions you need to understand the application of basics maths formulas generally these formulas are from a few chapters and used in all most all chapters not only in maths but also in other subjects on which basics maths is required, few chapters having basics maths formulas use are basics of algebra, mensuration, tribometer arithmetic operations, basics Geometry in higher Maths you must learn calculus formulas. A few basics Maths formulas used in every chapter are. 

(a+b)2 = a2 + b2 + 2ab

(a-b)2 = a2 + b2 - 2ab

(a+b)(a-b) = a2-b2

(x + a)(x + b) = x2 + (a + b)x + ab

(x + a)(x-b) = x2 + (a-b)x-ab

(a + b)3 = a3 + b3 + 3ab

(a + b) (a-b)3 = a3-b3-3ab(a-b)

(x-a)(x + b) = x2 + (b-a)x-ab.

Math formulas are essential for solving numerical problems efficiently. Some of the most important formulas include:

Basic Arithmetic: Percentage = (Part/Total) × 100, Profit & Loss formulas

Algebra: (a + b)² = a² + 2ab + b², Quadratic Equation: x = [-b ± √(b² - 4ac)] / 2a

Trigonometry: sin²θ + cos²θ = 1, tanθ = sinθ / cosθ

Geometry: Area of a Circle = πr², Volume of a Cylinder = πr²h

Calculus: Derivative of xⁿ = n*xⁿ⁻¹, Integration ∫xⁿ dx = (xⁿ⁺¹)/(n+1)

These formulas are commonly used in CBSE, ICSE, JEE, NEET, and competitive exams. Mastering them improves problem-solving efficiency.

Memorizing math formulas requires practice and smart techniques: such as 

1. Understand the Concept: Instead of rote learning, understand why a formula works.

2. Practice Regularly: Apply formulas to different problems to reinforce memory.

3. Use Mnemonics: Trigonometric functions like SOH-CAH-TOA help in recalling sine, cosine, and tangent.

4. Create Flashcards: Writing formulas and revising them daily is effective.

5. Visual Aids: Draw diagrams for geometry and trigonometry formulas for better retention.

6. Consistent revision and real-world applications make memorization easier and long-lasting.

Competitive exams like JEE, NEET, and other entrance tests require quick problem-solving, and formulas play a crucial role.

1. Time-Saving: Direct application of formulas helps in solving complex problems quickly.

2. Accuracy: Reduces errors in calculations.

3. Conceptual Understanding: Formulas provide insights into mathematical relationships.

4. Higher Scores: The ability to recall and use formulas effectively improves test performance.

5. Subjects like algebra, calculus, and trigonometry are formula-intensive and require consistent practice for mastery.

Algebra is the foundation of advanced mathematics. Some crucial algebraic formulas are:

(a + b)² = a² + 2ab + b²

(a - b)² = a² - 2ab + b²

(a + b)(a - b) = a² - b²

Quadratic Formula: x = [-b ± √(b² - 4ac)] / 2a

Sum of First n Natural Numbers: n(n + 1)/2

These formulas are frequently used in CBSE, ICSE, JEE, and Olympiad exams, making them essential for every student.

Math formulas are not just for exams but are also useful in real-world applications:

1. Financial Planning: Percentage and interest formulas help in banking and investments.

2. Engineering & Construction: Geometry and trigonometry formulas are used in designing buildings and roads.

3. Physics & Chemistry: Many science calculations rely on algebraic and calculus formulas.

4. Computer Science & AI: Algorithms use mathematical functions for programming and data analysis.

A strong grasp of maths formulas enhances logical thinking and problem-solving in daily life.

Learning maths formulas effectively requires the right resources:

NCERT Books: Provide a structured approach with examples.

Online Platforms: Websites like Home-Tution.com offer interactive lessons.

Formula Handbooks: Keep a ready reference of essential formulas.

Mock Tests & Quizzes: Regular practice with timed tests improves recall speed.

YouTube Tutorials: Visual explanations help in understanding complex formulas.

A combination of these resources ensures a strong grasp of formulas for academic and competitive success.

Applying maths formulas effectively in problem-solving requires a strategic approach:

Identify the Type of Problem: Recognize whether it involves algebra, trigonometry, or calculus.

Select the Right Formula: Choose the most suitable formula based on the given values.

Plug in the Values: Substitute known numbers into the formula.

Solve Step-by-Step: Follow a logical approach to simplify and get the answer.

Verify the Answer: Cross-check calculations to ensure accuracy.

One of the most famous and widely used math formulas is Pythagoras' Theorem:

a2 +b2 =c2
Why is Pythagoras' Theorem So Famous?
Universal Application: It is fundamental in geometry, physics, engineering, architecture, and even computer graphics.

Simple yet Powerful: Despite being a basic formula, it helps solve complex problems related to distances, heights, and navigation.

Foundation for Trigonometry: It plays a key role in defining trigonometric ratios like sine, cosine, and tangent.

Real-World Uses: It is used in GPS navigation, construction, astronomy, and even video game design.