Sainik School · RMS · RIMC
Discipline Today Leader Tomorrow
Where discipline becomes destiny.
Admissions 2026–27 open
Build discipline.Build confidence.Build the future.
India's leading residential Sainik academy for Class 3–8 — schooling, coaching and character under one roof. Preparing cadets for AISSEE (Sainik School), RMS and RIMC.
- Officer-Led Mentorship
- Proven Results
- Focused Experience
300+
Results
7+
Experience
3
Retd. Officers
Admissions
Open 2026–27
What’s new at NDI
NDI SAINIK AISSEE 2025 results
Proof, not promises — 286/300 in AISSEE.
Tamil Nadu · 1st Rank. One of 300+ selections into India’s Sainik Schools.
See all resultsAISSEE286
Saswanth Pandiyan
Tamil Nadu
NDI SAINIK Admissions 2026–27
Seats for 2026–27 are now open.
Seats are limited — we keep batches small for individual attention.
Enquire nowClasses3 – 8
NDI Sainik Academy
Chengalpattu
- 7+Years of coaching
- 1,500+Students trained
- 6Sainik School MoUs
NDI SAINIK Online Program
Live classes from home, every evening.
Live interactive coaching from home, backed by recorded classes, premium study material, weekly mock exams and direct faculty support.
Explore the online programEvery eveningLIVE
Live classes 6:00 PM – 8:00 PM
Classes 3 to 8
- Classes 3 to 8Who it is for
- AISSEE · RMS · RIMCPrepares for
NDI SAINIK RIMC selections
The only institute in Tamil Nadu with proven RIMC results.
Students from NDI progressed through the Rashtriya Indian Military College selection.
Meet our achieversRIMCSelected
Gorla Sai Tejas
RIMC, Dehradun
- 3RIMC selections
- 5RMS selections
Selections
Cadets who made it through
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286 /300
Tamil Nadu · 1st Rank Class 6 Entrance -
370 /400
Andhra Pradesh · 3rd Rank Class 9 Entrance -
275 /300
Class 6 Entrance -
275 /300
Class 6 Entrance -
268 /300
Class 6 Entrance -
264 /300
Class 6 Entrance -
259 /300
Class 6 Entrance -
244 /300
Class 6 Entrance -
242 /300
Class 6 Entrance -
232 /300
Class 6 Entrance -
Gorla Sai Tejas
RIMC
Selected Class 8 Entrance
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V S Arya RIMCSelected Class 8 Entrance
Find your route
Explore Programs
Pick the route that matches your child’s class and exam.
Programs
Our Programs
Two routes to the same goal — live coaching at home, or a full residential academy.
Prepares for AISSEE · RMS · RIMC
Online Program
- Classes 3 to 8
- Live classes 6:00 PM – 8:00 PM
Live interactive coaching from home, backed by recorded classes, premium study material, weekly mock exams and direct faculty support.
What’s included
- Live classes: 6–8 PM
- Recorded classes
- Weekly 1 test
- Physical + soft-copy materials
Prepares for AISSEE · RMS · RIMC
Residential Program
- Class 3 to 8
- Full academic year
Schooling, Sainik coaching, sports and character in one safe campus — seven hours of daily academic coaching with full residential care.
What’s included
- Structured residential learning schedule
- Daily tests
- Continuous assessments
- Food + accommodation
| At a glance | Online Program | Residential Program |
|---|---|---|
| Who it is for | Classes 3 to 8 | Class 3 to 8 |
| Schedule | Live classes 6:00 PM – 8:00 PM | Full academic year |
| Prepares for | AISSEE · RMS · RIMC | AISSEE · RMS · RIMC |
| Next step | View program | View program |
Why NDI
Why Students & Parents Choose Us
More than just an academy, we are a family that believes in your dreams — and backs it with structure, officers and results.
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01 · The difference
Officer-Led Mentorship
Real Armed Forces officers mentoring your child, every day.
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02
Proven Results
300+ selections into India’s Sainik Schools — verifiable, not promises.
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03
Focused Experience
A 7+ year track record parents across the South trust.
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04
Sainik-School Recognised
Official MoUs with 6 Sainik Schools for dedicated coaching.
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05
Complete Residential Care
Schooling, Sainik coaching and sports in one safe campus.
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06
A Safe, Caring Campus
CCTV security, on-site medical care, hygienic hostel and meals.
Proof, not promises
Our Results Speak
Consistent performance. Extraordinary success.
Tamil Nadu · 1st Rank
286 /300
Saswanth Pandiyan
Class 6 Entrance
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300+
Results / selections
RIMC selections
The only institute in Tamil Nadu with proven RIMC results
Others make claims. Proud to be the only institute in Tamil Nadu with a proven track record of selections to the Rashtriya Indian Military College.
- Gorla Sai Tejas Class 8 Entrance
- V S Arya Class 8 Entrance
Parent stories
What our parents say about us
In their own words — families on the preparation, the discipline and the result.
Backed by the best
Officer-led. Sainik-school recognised.
India’s only academy with 3 retired officers
Commandant
S E D Anand Kumar
Indian Coast Guard
Ex-Assistant Commandant
Vikash Thamburaj
Indian Coast Guard
Lieutenant
Bhanham
Indian Navy
Signed Memorandums of Understanding
Sainik School Amaravathinagar
Official MoU with Sainik School Amaravathinagar
A signed Memorandum of Understanding for dedicated coaching — part of partnerships across 6 official Sainik Schools.
- Rashtriya Military School, Bengaluru Dedicated coaching under a signed MoU
- The Vikasa Sainik School Dedicated coaching under a signed MoU
The journey
From first class to the gates of a Sainik School
Six stages that turn a Class 3–8 student into a prepared, disciplined entrance candidate.
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01
Arrive with a goal
A child in Class 3 to 8 who wants a place at a Sainik School, an RMS or RIMC — and a family that needs a clear plan to get there.
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02
Build the routine
Wake-up at 5:30, physical training at six, assembly at 8:15. Structure arrives before syllabus, because everything after it depends on structure.
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03
Cover the syllabus
Six academic sessions a day across Maths, English, GK and Science — the full AISSEE curriculum, taught by subject teachers.
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04
Practise relentlessly
Daily tests, weekly full-length mock exams with analysis, and more than 5,000 practice questions. No backlog is allowed to build.
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05
Develop the whole child
Football, volleyball, cricket, silambam, karate and athletics, alongside yoga and a play hour every afternoon.
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06
Sit the exam ready
Mentored by retired Armed Forces officers, rehearsed under exam conditions, and prepared for the stages that follow.
The campus
Step inside NDI.
Experience the environment where discipline, learning and character grow together.
- Hostel Facilities Safe, hygienic and supervised
- Modern Classrooms Seven hours of daily coaching
- Sports & PT Ground Silambam, karate, football, cricket
- Dining Three nutritious meals a day
- Care & Safety CCTV security and on-site medical care
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In their words
“We treat every child as our own — shaping disciplined, confident, future-ready leaders for the nation.”
Methodology
Our Learning Methodology
A repeating cycle, not a timetable of lectures.
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STEP 01
Learn
Subject teachers cover the full AISSEE curriculum — Maths, English, GK and Science.
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STEP 02
Practise
More than 5,000 practice questions, worked through in study hours and at home.
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STEP 03
Test
A test every day, and a full-length mock exam every week under timed conditions.
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STEP 04
Analyse
Every mock is analysed with the student, and the outcome is shared with parents.
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STEP 05
Correct
Doubt-clearing sessions close the gaps the analysis found. No backlog is carried forward.
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STEP 06
Repeat
The cycle runs again on harder material, week after week, until the exam.
The cycle repeats every week until the exam
Gallery
Life at Our Academy
More than studies — academics, sport, rest and care on one campus.
In brief
NDI Sainik Academy prepares children for the entrance examinations of Sainik Schools (AISSEE), Rashtriya Military Schools (RMS) and the Rashtriya Indian Military College (RIMC) — online from home, or on our residential campus near Maraimalai Nagar.
Sainik School, RMS and RIMC entrance coaching
Our coaching is built for students between 7 and 15 years of age, with the residential and online batches focused on Classes 3 to 8. Every program follows the same cycle: learn the concept, practise it, test it, and improve on what the test shows.
- Online program — live classes from 6:00 PM to 8:00 PM, recorded classes, study materials and a weekly online test.
- Residential program — schooling support, daily tests, food and accommodation, sports and mentoring on one campus.
Which examination is your child preparing for?
Each entrance has its own entry class and rules. Start with the guide for your exam: Sainik School entrance (AISSEE), Rashtriya Military Schools (RMS) or RIMC.
Next steps
See the latest entrance results our students have reported, read the admission process for 2026–27, or speak to an admissions counsellor.
FAQ
Frequently Asked Questions
Answers based on the academy’s published program information.
We provide focused coaching for competitive entrance examinations to Sainik Schools, Rashtriya Military Schools (RMS) and Rashtriya Indian Military College (RIMC).
Our coaching is designed for students from 7 to 15 years of age, with specific entrance eligibility determined by the applicable examination notification.
Entry is at Class 6 and Class 9. Age and other criteria follow the applicable AISSEE admission notification.
Entry is at Class 6 and Class 9. Age and other criteria follow the applicable RMS admission notification.
Entry is at Class 8. Age and other criteria follow the applicable RIMC admission notification.
Live classes run from 6:00 PM to 8:00 PM — 2 hours of guided live teaching.
- 01 Enquire Send the form or call admissions
- 02 Counselling We explain the program and the next steps
- 03 Assessment A short readiness check places your child
- 04 Enrol Complete the formalities and start
Admissions open for 2026–27
Begin Your Journey to Excellence
Seats are limited — we keep batches small for individual attention.
- 7+ Experience in entrance-exam coaching
- 300+ Students trained
Enquiry
Speak to admissions
Share a few details and a counsellor will call you back about eligibility, batches and admission dates.
Campus
511/6 Hallmark Golden County RoadGokulapuram R.F, Maraimalai Nagar
Chengalpattu 603204
Enquiry received
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