International English Language Testing System popularly known as IELTS is a proficiency test for English language and is widely accepted all over the world. English language tests are a must have if you decide to go to an English speaking country for further education or for work. This test is divided into four modules namely; Listening, Reading, Writing and Speaking. The test takers are given bands for their level of English language skills out of 9 bands. Various countries have different minimum requirement of these bands to allow you to apply for the seat to study there because they need to make sure that their students are able to understand what is taught in the class and they are able to survive comfortably in their country and communication is the first thing that is needed for that.