Dear Sir, I’m a student from Chennai, Tamil Nadu and I am taking your FR Pen drive Classes and as of now I completed more than 60% syllabus and regularly I am doing revision of old topics. I am 100% Confident about the completed topics that you are teaching every thing conceptually and I really felt that I am learning from the right person in right manner. Now there is no need for me to bye hard the things and I can retain everything conceptually. Thanks you so much for taking such care about your students that no faculty in India will teach like this. Thank you so much once again sir!