Who this suits, and who it does not
It suits a student who is comfortable in their school syllabus, who finds the subject interesting enough to ask why, and who has four to six hours a week to give. Board does not matter — CBSE, ICSE, SSC, IGCSE and MYP students all run this plan, with small adjustments.
It does not suit a student who is currently struggling with the school syllabus itself. In that case the school work is the job, and adding a second syllabus on top produces pressure without progress. If that is your child, I will say so on the first call, teach the board syllabus properly, and we can revisit this in a year.
It also does not suit a family looking for a guarantee. Nobody can promise a rank or a selection — those depend on four years of work, on aptitude, and on a national exam with over a million candidates. What an early start buys is time, and time is worth a great deal. It is just not the same thing as a promise.
What comes after
Class 11 and 12 JEE preparation is on the JEE tuition page. For NEET Physics and Chemistry — 360 of the 720 marks — see the NEET page. Maharashtra students should also read the MHT-CET page, because CET is a very winnable exam for a student prepared this way. And if your child enjoys competition work, olympiad coaching fits naturally into the Class 8 and 9 years.