If you are preparing for IIT JEE and PMT exams. You should wisely choose your coaching center.
For an average student nissansh classes is not perfect. As there faculty only concentrate only on toppers. By which an average student remain back in the class.
The fesss of nissansh classes is too much and you do not get good feedback after paing soo much of fees.
When ever you try to call them they do not pick the phone. Which is understandabe that they don not care about the customer services.
So choose you coaching center wisely