I was also a resonite. Now I am persuing Btech from NIT
This institute is the best institute for IIT ( mains & advance both) .the best thing about this coaching is individual attention on each student.also the organizing of 'Doubt class' is amazining when I was prepairing for JEE .i used to go doubt class to boost the concepts which were out of my mind in the class.that ws really helpful. Don't think too much.go in RESO.i promise it wouldn't make u disappointed.
