1. TOEFL iBT: ETS or Educational Testing Service introduced this test, and it is currently the most widely accepted language test in most of the business schools and universities in the United States, Europe, and many other western countries. The TOEFL PBT (Paper-Based Test) is accepted in those countries where it is difficult to access the internet. The TOEFL ITP (Institutional Testing Program) is similar to the TOEFL PBT in terms of content. Still, it is administered to students who are applying to institutions and universities for higher studies and not MBA in particular. The TOEFL CBT exam (Computer-Based Test) is no longer administered. The TOEFL iBT contains four sections which are, Reading, Writing, Listening, and Speaking. The exam duration is four hours and 30 minutes, including a compulsory 10-minute break halfway during the test. Each section has 30 marks of weightage, which makes 120 for four sections. The test-taker will also receive performance feedback after attempting t...