Helpful Article | Success Stories
Published: February 19, 2026

The 90-Day Sainik School Formula That Coaching Centres Do Not Want You to Know

Quick Summary

A Sainik School coaching teacher shares a proven 90-day AISSEE preparation formula with a week-by-week study plan that has helped students score 240-plus in three months.

S

Sainik Coaching Expert Team

5 min read

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I am probably going to get phone calls from coaching centre owners after this post. They will not be happy.. I do not care. Because what I'm about to tell you is something I have watched work with my own eyes. And I think every parent deserves to know it.

You do not need twelve months to prepare for the AISSEE ↗.

You do not need eighteen months. You definitely do not need two years.

If your child has Class 5 fundamentals and you follow the right plan ninety days is enough.

I know that sounds ridiculous. So let me explain.

Why Most Coaching Centres Stretch It to Twelve Months

I will just say it plainly. Money.

A twelve-month course costs more than a three-month course. That is the reason. Some centres start AISSEE batches in January for an exam in the January. That is a year of fees from your pocket.. For what? The first five months are usually Class 4 and 5 NCERT revision. Stuff your child already knows or should know from school.

I ran my centre the way for a few years. I will not pretend otherwise. Then one year a boy named Tarun joined us eighty-five days before the exam. His father had lost his job. They could not afford a course. The father asked me "Sir is there any hope in three months?"

I said, "Let us try."

Tarun followed a plan I designed on the spot. He studied than three hours a day. He cracked AISSEE with a score of 241 out of 300.

That night I sat in my office. Thought. What have I been doing all these years making kids prepare for twelve months?

That is when I built this ninety-day formula. I have tested it with dozens of students since. The Sainik School formula works.

The 90-Day Breakdown. Week by Week

AISSEE

Let me be very specific. No vague advice. No "study hard" nonsense. Here is how the ninety days should look.

Week 1 to 3: Maths. Nothing Else.

The Sainik School entrance exam has Maths as 150 out of 300 marks. Half the paper. So we give it the three weeks. Fully. Number system, fractions, decimals, LCM-HCF, percentage, profit-loss, geometry, mensuration. One chapter per two days. NCERT first. Then twenty practice questions per chapter from a previous year book.

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No English. No GK. Not yet. Parents panic at this. ". Sir what about other subjects?" I tell them. Trust the Sainik School formula process. Maths comes first because Maths decides your rank.

Week 4 to 5: Reasoning and Intelligence.

Two full weeks on patterns, series, analogies, coding-decoding, mirror images, figure counting. This section carries 50 marks. It is the easiest to improve quickly. Most kids actually enjoy it once they start. I give them puzzle workbooks. They solve them like games. Thirty minutes in the morning. Thirty minutes at night.

Week 6: English.

Grammar, vocabulary, reading comprehension, fill in the blanks, sentence correction. One week is enough if you focus on exam-style questions. Not school-style essays. I give students ten year English sections to solve. By the end of the week they know what the AISSEE asks.

Week 7: GK Crash Course.

Current affairs from the six months. Basic Indian geography. Important dates. Famous personalities. Sports. Awards. One page of GK per day. One short YouTube video per day. That is all a 10-year- needs. Do not dump a 500-page GK encyclopedia on them. That kills motivation.

Week 8 to 10: Mock Tests.

This is where the real magic happens. One full mock test every two days. Sit down. Set a timer. 150 Minutes. No breaks. No help. Simulate the exam.

After each test.. This part is critical. Go through every single wrong answer. Not just the score. The mistakes. Why did you get it wrong? Did you not know the concept?. Did you make a silly error?. Did you run out of time?

90 Day Plan AISSEE

Those three questions after every mock test are worth than a month of classroom teaching. I genuinely believe that.

Week 11 to 12: Revision and Weak Area Repair.

Go back to the chapters where mock test scores were lowest. Only those chapters. Do not revise what you already know well. That is a waste of time. Fix the leaks. Tighten the spots.

In the three days before the exam. No new topics. Light revision only. Sleep well. Eat well. Stay calm.

Why The Sainik School Formula Works When Long Courses Do Not

Three reasons.

Urgency creates focus. When a child knows they have ninety days they do not waste a session. There is no "I will do it tomorrow" attitude. Every day matters. I have seen ninety-day students focus harder than twelve-month students. Every single time.

Less content, retention. A twelve-month course tries to cover everything. Three extra books. Twelve supplementary worksheets. The child drowns in material. A ninety-day plan keeps it tight. NCERT. One question bank. Previous year papers. That is it. The child actually remembers what they studied.

Mock tests get priority. In courses mock tests come at the end. Last two weeks. Too late. In this formula mock tests start in week 8. That gives the child five weeks of exam simulation. Nothing prepares a kid for the AISSEE like sitting through the paper twenty times before the real one.

I Am Not Saying Coaching Is Useless

Let me be clear. I run a Sainik School coaching centre. I believe in coaching. A good teacher makes a difference. The right guidance saves months of confusion.

I also believe in honesty.. Honestly? Most kids do not need twelve months. Some do not even need six. What they need is a focused plan. And the discipline to follow it.

If you are a parent reading this in October. The AISSEE is, in January. Do not panic. You have not missed the bus. The bus is here. Ninety days. A clear plan. Focused effort.

That is the Sainik School formula. It is not a secret anymore.

Article Topics

AISSEE Sainik School Coaching 90 Day Plan AISSEE Sainik School Entrance Exam AISSEE Strategy

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