IELTS is most in trend as demanded by many countries abroad. Learn to be proficient in tests.
IELTS stands for International English Language Testing System. IELTS preparation should be done if you want to study in the USA, Australia, Canada, New Zealand, or the UK.
IELTS exam duration is 2 hours 45 minutes for the Listening, Reading, and Writing sections. The speaking section could be taken a week prior or a week later to the main test.