1. Frequency of test series conducted at such a platform.
2. Duration involved in test papers checking and handover to students.
3. The approach of covering ICAI Study Material.
4. Duration of answering doubts.
5. Modes of answering students doubts
6. Demo videos
7. Revision material
8. Number of mock test papers provided in course for self-practice
9. Past attempt results
10. Technical support system
If the student carefully analyses these points and decides the online classes to be joined for CA foundation, then the passing probability of students get multi-folds.