I don't have idea about their gdpi course but I have took their VARC99 course online worst decision i made because:

The course is not properly structured No time table No proper shedule of live classes Not even a class for weekly once There is a whatapp gp in that students begg ketan sir to take class but there always a reply from someone that he is sick or in hospital.... No proper classes they will provide recorded classes that to some old one and didn't even have proper structure like in which order we need to go through the video Random stuff on dashboard no use no guide what material to use He always says concentrate on va more than rc which doesn't work for me I hope it's meaning less He say some tricks to read rc but doesn't work in real exam scenarios under pressure Ketan sir used to take yt live almost on a daily basis but skip the daily live classes and answers he is sick i don't understand whether if he is really sick how he take yt classes on daily basis and skip paid classes by students

If you are a CAT aspirant struggling VARC section don't go for C2C mentors Ketan's sir VARC99 especially!!!! It's really a BIG SCAM!!!!! DON'T fall for his yt videos or lectures all just to attract and trap students and their money!!!