## Tips to solve seating arrangement problems

SEATING ARRANGEMENT   In order to solve seating arrangement questions, first of all diagram should be made. By doing so questions are easily and…

## 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 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…

## Interesting tricks to solve NUMBER CONVERSIONS

NUMBER CONVERSIONS Decimal-to-Binary Conversion Now to convert a number in decimal to a number in binary we have to divide the decimal number by 2…

## Tips to solve Permutation and Combination Problems

Factorial Notation:Let n be a positive integer. Then, factorial n, denoted n! is defined as: n! = n(n – 1)(n – 2) … 3.2.1. Examples: We define 0! = 1.…

## Tips and Tricks on Boats and Streams related Aptitude Problems

Downstream/Upstream:In water, the direction along the stream is called downstream. And, the direction against the stream is called upstream. If the speed of a boat in still…

## 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…