I am not the student of Resonance but I think that I can help you regarding this.
One of my companions studied there. He ordinarily says that it was the best involvement of his life. His life has changed a ton. He is currently studying in IIT Kanpur.
You can read the surveys on connection underneath
Here you can read the surveys for the Resonance. It will help you a lot.
You can know the date of commencement of coaching institute here Course Commencement Schedule
All the Best!!