GRE (Graduate Record Examination) thoroughly tests a student’s ability in terms of analytical writing, mathematics, verbal reasoning, critical thinking and vocabulary. GRE is the most widely accepted examination by universities to determine a candidate’s eligibility for a postgraduate program like MS, MBA, MEM or doctoral degree in USA, Canada and many European Universities. Many business schools are also accept GRE score. GRE is designed, developed and conducted by ETS. The Subject GRE evaluates candidate’s knowledge in their related field.