Online courses (from well known brand) help a candidate to achieve two things:
- Regularity in studies (Gives continuous guidance to not only "effort" but "result oriented effort")
- Provides expert opinion on technical and non - technical aspect. (GMAT being "reasoning paper. Sometimes , it is important to understand/know an expert view on "how" to solve a question or "why" a student commits mistake for a particular question)
These are the reasons for an online course (in case the student is not able to attend the offline classes. This premise is based on the fact hat the student has taken the mock paper to understand his/her standing)