IELTS is a well-known English language proficiency test managed by the British Council and IDP, widely used for higher education and migration purposes. It offers two types of tests—Academic and General—each comprising four sections: listening, reading, writing, and speaking, with a total duration of 2 hours and 45 minutes. The test scores range from 1 to 9, and IELTS is recognized by various organizations globally for academic and immigration requirements.