Quantitative Aptitude Formulae. NUMBERS: 1. Sum of first n Tests of Divisibility : 1. A number is divisible by 2 . journey is 2xy/(x+y) kmph. Formula for loss %. Hence to help candidates here we are providing All Topics Aptitude Test Formulas with Shortcuts PDF. What is Aptitude? Aptitude is basically. [PDF] Quantitative Aptitude Formulas, Basics Concepts, Shortcuts Tricks, Definitions & Identities (A quick guide for various Govt. Exams) By EasyEngineering.

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The Quantitative Reasoning domain tests your ability to use numbers and the test. The Formula Page also appears in the Guide (on the next page) and in the. Quantitative Aptitude Formulae & Shortcut Tricks free download pdf percentages, Ratio/Proportion, Ages, Averages, Simple Compound Interest for Govt. Exams. Quantitative Aptitude Cheat Sheet www. . Depreciation formula = initial value ×. 1. Growth and .. Tests of congruence: (SSS / SAS / AAS / ASA). All ratios.

Take a free CAT mock test. Every year many questions of this exam can be easily solved by using this formulae sheets and basic maths aptitude formulas of CAT. Every serious aspirant is expected to learn all the CAT formulas. Take a look at CAT previous papers to utilize this maths Quant formulas. Logarithms, surds and indices. Permutations and combinations. Simple interest and compound interest.

Average Speed If the distance is constant, then average speed is given by harmonic mean of two speeds: Time and Work Application of H. The greatest natural number that will divide x, y and z leaving remainders r1, r2 and r3, respectively, is the H.

Application of L. The smallest natural number that is divisible by x, y and z leaving the same remainder r in each case is the L. Properties of Surds Laws of Indices If a and b are non-zero rational numbers and m and n are rational numbers, then 9. Laws of Logarithms Binomial Theorem If n is a natural number that is greater than or equal to 2, then according to the binomial theorem: Arithmetic Progression Geometric Progression Harmonic Progression Sum of Important Series Sum of first n natural numbers Sum of the squares of the first n natural numbers Sum of the cubes of the first n natural numbers Factorial n!

Permutations Combinations Important Properties: Probability Area of Triangle When lengths of the sides are given When lengths of the base and altitude are given Apollonius Theorem If AD is the median, then: Area of Quadrilateral For Cyclic Quadrilateral If lengths of one diagonal and two offsets are given Polygons Number of Diagonals The sum of all the interior angles The sum of all the exterior angles Area of Regular Hexagon Trigonometric Ratios For a right triangle, if P is the length of perpendicular, B is the length of base, H is the length of hypotenuse and is the angle between base and hypotenuse, Distance between Points Distance between two points A x1, y1 and B x2, y2 is given by If the value of each item is decreased by y, then the average of the group of items will also decrease by y.

If the value of each item is multiplied by the same value m, then the average of the group or items will also get multiplied by m.

If the value of each item is multiplied by the same value n, then the average of the group or items will also get divided by n. If we know only the average of the two groups individually, we cannot find out the average of the combined group of items.

Generally, ratio is a handy way to compare two terms. Here x and b are called extremes, while y and a are called mean terms.

They are generally simple to attempt if you have done practice and remember the formulae. Every serious aspirant is expected to learn all the CAT formulas. Take a look at CAT previous papers to utilize this maths Quant formulas.

Logarithms, surds and indices. Permutations and combinations. Simple interest and compound interest. Profit and Loss, Discount.

Remainder theorem. Bayes theorem of Conditional probability. Set Theory and Venn diagrams. Mixtures and Alligations.