Coaching centers for public service commision.Nowadays trend is such that for passing the PSC exam candidates are depending on coaching centers. After the regular degree from a college they are joining in a coaching center as a course. Lots of centers we can see with a golden offers. They are offering a systematic practice of previouse question papers. Is it helps the candidate to know more about the topics which has to cover . Whether it will give a deep knowledge about the subject? A deep and open reading of variouse books related to that topic is not required? Share your views.