IELTS exam is conducted to examine the language proficiency of the candidates pursuing to study or work abroad. The exam is conducted under two modules- Academic and General. Academic exam is for the candidates who want to study abroad and General exam is for those who want to work abroad.  GRE i.e., ‘Graduate Record Examination’ is a general standardized test which is required for getting admission in graduate school or business school of the foreign universities. For entering the foreign universities in the countries such as USA, Canada, Germany and so on, it is mandatory to clear the GRE examination.  https://gradway.com/