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.