I felt the two biggest advantage of CD test series over others is that :

1. A dedicated mentor is assigned to check the answers for a student. This ensures :

• consistency and quality in checking/marking.
• Progressive feedback tailored to individual's strengths and weakness
• A sense of personal accountability towards the mentor.
• 2. Personal session/discussion of checked answer sheets. This makes up for the limitations in ones self assessment of checked answers and remarks.

I am currently being mentored by Sajal Sir. His astute and critical remarks on the margins are evident of his commitment. He has a very non-rigid yet practical approach to writing the exam. Not only points out the mistakes but also points out things that are done right and ought to be continued.

Some aspects which I think can be improved:

• Checking time (although it is similar to test series of other coaching centers in this regard)
• Topper's answer are not available at the CD portal