IELTS is an English language exam that is required to be taken by international candidates considering studying or working in a country where English is the main language of communication. Most popular countries where IELTS is accepted for university admissions are the UK, Australia, New Zealand, USA, and Canada.The exam mainly measures the ability of test-takers to communicate in the four basic English language skills – listening, reading, speaking, and writing.
There is a computer-based IELTS and paper-based IELTS. Test-takers who opt for the IELTS computer-based test take the Listening, Writing, and Reading sections on a computer. Whereas, the Speaking test is conducted face-to-face with a trained examiner. With the Computer-based IELTS, one gets more test dates to choose from and gets results in 3-5 days. Test takers who opt to take IELTS on paper will take Reading, Writing, and Listening sections on paper with either HB pencils or pen. Whereas, the Speaking test is conducted face-to-face with a professional IELTS examiner.