IELTS stands for International English Language Testing System. IELTS is a test which evaluates your language proficiency in order to study and work in a place where English is the first and mandatory language.
IELTS has four major parts Listening, Reading, Speaking and Writing. Its scores are valid for 2 years and duration of test is around 2 hours and 44 minutes. Score ranges in ILETS from 0 to 9. ILETS results are considered by many Educational University and Training Institutes to select students, who wants to go foreign either for further studies or for getting jobs they can apply for IELTS test.