## Tips to solve problems related to Chain Rule

Direct Proportion:Two quantities are said to be directly proportional, if on the increase (or decrease) of the one, the other increases (or decreases) to the…

## Tips and Tricks on Simplification related problems in Aptitude

‘BODMAS’ Rule:This rule depicts the correct sequence in which the operations are to be executed, so as to find out the value of given expression.Here…

## Tricks to solve Volume and Surface Area Problems

CUBOID Let length = l, breadth = b and height = h units. Then Volume = (l x b x h) cubic units. Surface area = 2(lb + bh + lh) sq. units. Diagonal = l2 + b2 + h2 units. CUBE Let each edge of a…

## Tricks to Solve Equations in two variables

Solving systems of equations in two variables A system of a linear equation comprises two or more equations and one seeks a common solution to…

## Aptitude Tricks – Surds and Indices

SURDS AND INDICES   Important Terms Surd: Number which cannot be expressed in the fraction form of two integers is called as surd. Hence, the numbers…

## Simple aptitude tricks-Mixtures and Alligation

Important Concepts and Formulas – Mixture and Alligation1. Alligation Alligation is the rule which enables us to find the ratio in which two or more…

## Tips and Tricks to solve problems on Calendar

Odd Days: We are supposed to find the day of the week on a given date.For this, we use the concept of ‘odd days’. In a…

## Tips to find Odd One Out in the given series

Odd one out and series This topic depends upon all basic concepts we have studied till now in this aptitude session. Numbers, A.P./G.P., Squares and cube roots,…

## Logical Reasoning Tricks – Coding and Decoding

Coding Decoding Coding Decoding is simplest and scoring chapter of Reasoning. Whenever you face these type of easy questions never skip them. First of all…

## Simple tricks to calculate average of numbers

AVERAGE An average or more accurately an arithmetic mean is, in crude terms, the sum of n different data divided by  n Averages of a…