# Category: Concept

## Relation between LCM and HCF of two numbers explained

Learn and know the relation between LCM and HCF of any two given numbers. There is an interesting relation between LCM and HCF. What is that relation we will learn now. What do you mean by LCM? LCM means Least Common...

## What is an integer? Explained in detail

Do you know what is an integer? As we know there are so many types of numbers in math, an integer is also one of them. Now we will learn what are those numbers which are called as integers. In numbers,...

## How to Practice Maths?

Maths is one of the important subjects which need a lot of practice. The thing is that the more you practice it, you will be more confident in solving the problems correctly. Still, there are few things which you should keep...

## Disjoint sets explained with definition and example

Learn and know what are the disjoint sets and how we can define it. This concept we will get in set theory chapter that we study in class 9 or 10. In sets, we have so many types of sets like...

## Vertically opposite angles explained with example

Learn what are vertically opposite angles in geometry. Actually, while studying types of angles or lines and angles concepts we will come across this vertically opposite angles. We know what is an angle? And how to define it. Now we will...

## Different Simple interest problems explained

In middle class mathematics and in the consumer arithmetic chapter, simple interest concept and simple interest problems are very important.  In bank exams or in RRB exams or in some competitive exams also there will be simple interest problems. By this...