## What do you mean by programming language?

Ankur Kulhari

Programming Language is made up of words ‘programming’ and ‘language’. Therefore, first we need to understand word language. Language is an important mode of communication.As we all know that there are so many languages available in world and each language requires certain rules and regulations. Similarly ‘programming language’ is a subset of language which is used for communication with computing …

## Percentage

Ankur Kulhari

Percentage is very important topic for aptitude subject. Direct questions are not asked from this topic but you will find use of this topic in almost all question of Data Interpretation (DI), Interest, Profit and Loss, Partnership etc. We will be discussing concept of percentage and shortcut tricks to solve these type of questions. Here is the table to convert …

## Simple Interest

Ankur Kulhari

Interest: It is the extra money paid by the borrower to the owner (lender) as a form of compensation for the use of the money borrowed. Simple Interest (SI): SI = PRT/100 P=(100*SI)/RT R=(100*SI)/PT T=(100*SI)/PR Where, P= Principle or sum (It is the money borrowed or lent out for a time period T) R=Rate at which interest is charged on …

## Compound Interest

Ankur Kulhari

Interest (I): It is the extra money paid by the borrower to the owner (lender) as a form of compensation for the use of the money borrowed Compound Interest (CI) CI = P(1+R/100)T – P A = P(1+R/100)T   Where, P= Principle or sum {It is the money borrowed or lent out for a time period T} R=Rate at which …