NDA Written + SSB + Physical Training
NDA After 12th Course In Dehradun.
A focused preparation programme for Class 12 students and pass-outs that combines NDA written exam preparation, SSB interview training and physical fitness to help aspirants join the National Defence Academy.
- For Class 12 Passed Students
- Boys & Girls
- Download Our Brochure for More Details
Established 2015
Years of experience in defence coaching.
NDA Written Preparation
Learn Maths, English and General Ability with expert guidance.
Dedicated SSB Practice
Practice interview questions, GTO tasks and personality tests.
Free E-Learning
App access worth ₹19,999 included
What is OGC-DDA's NDA After 12th Course?
The NDA After 12th Coaching at OGC-Dehradun Defence Academy is a classroom programme for students who are in Class 12 or have passed it and are preparing for the NDA & NA examination conducted by UPSC. It covers the complete written syllabus in Mathematics and the General Ability Test, along with guided SSB practice, physical fitness, communication skills and mentoring. Students can choose a 6-month or 1-year course in English, Hindi or a mixed medium.
NDA Written Preparation
Complete coverage of Mathematics and the General Ability Test, including English and General Knowledge.
Experienced Faculty
Learn from subject experts, ex-officers and teachers who have cleared national-level exams themselves.
SSB Training
Train under India’s leading SSB assessors with a dedicated training setup and practice sessions.
Study Material & Mock Tests
Our own customised study material, handwritten notes, DPPs, weekly tests and full-length mock tests.
Personality Development
Spoken English, group discussions and lecturettes to build confidence, communication and leadership.
Mentoring & Support
Doubt-clearing, progress tracking and individual guidance to help every student improve.
Digital Learning
Free access to our e-learning app worth ₹19,999 with recorded lectures and mock tests.
Sports & Outdoor
Supervised PT under ACE-certified trainers with indoor and outdoor sports facilities.
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Course Overview
Joining the National Defence Academy requires more than clearing the written examination. It demands strong Mathematics, wide general awareness, good English, physical fitness and the officer-like qualities assessed at the SSB.
The OGC–Dehradun Defence Academy NDA After 12th Course brings these areas together in one structured programme for students who are in Class 12 or have recently passed it. It prepares candidates for the Army, Navy and Air Force wings of the NDA and the 10+2 Cadet Entry Scheme of the Indian Naval Academy.
Read more about NDA After 12th course Read less
Written preparation covers the complete NDA syllabus: Mathematics, and the General Ability Test in English, Physics, Chemistry, General Science, History, Geography and current events. Classes are supported by customised study material, handwritten notes, daily practice papers and previous year question papers. Weekly tests with reports and full-length mock tests in the real exam format help students improve speed and accuracy, and manage the negative marking.
SSB preparation runs alongside the written course instead of being left for after the result. Students practise OIR, PPDT, WAT, TAT, SRT, group discussions, lecturettes, GTO tasks and mock interviews. The SSB panel includes Colonel Anupam (Retd.), ex-GTO; Colonel I.P.S. Rana (Retd.), SSB Psychology; and Shashi Shekhar, ex-Assistant Commandant. Practical training is supported by a dedicated GTO ground and regular individual feedback.
The programme includes rigorous physical training under ACE-certified trainers, working towards targets such as a 2.4 km run in 15 minutes, push-ups, sit-ups, chin-ups and rope climbing, with indoor and outdoor sports facilities. Communication lectures by TOEFL-certified trainers strengthen confidence for the interview.
Spoken English, debates, group discussions and personality-development sessions strengthen communication and self-expression. Individual mentoring, academic supervision and regular progress reports help students remain consistent while keeping parents informed.
Every enrolled student gets free access to the Crack Defence Exams e-learning app, worth ₹19,999, with recorded lectures, an NDA mock test series and study resources. By combining written preparation, SSB training, fitness and personal development, the course gives NDA aspirants a complete path from the written exam to final merit.
The Complete Preparation
Written preparation, SSB training, mentorship and physical fitness come together in one structured programme for NDA aspirants.
Written Exam Preparation
SSB Training
Sports, Fitness & Outdoor
Course Schedule
Written preparation, fitness, SSB practice and self-study come together in one balanced weekly routine.
Monday–Friday
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1 Hour
Physical Training & Gym
Physical training and gym activities to build fitness, strength and stamina for the SSB and medical standards.
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1 Hour
Mathematics
Algebra, trigonometry, calculus, vectors and statistics, with regular practice.
-
1 Hour
English
Grammar, vocabulary, comprehension and timed practice for the GAT English section.
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1 Hour
Physics & Chemistry
Concepts and questions for the science part of the GAT.
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1 Hour
History, Geography & Current Affairs
Structured GK lessons for the General Ability Test.
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Saturday
SSB Training
Personality development, group task training and SSB lectures.
Afternoon Session
Spoken English classes (fortnightly).
Evening Session
Indoor games including table tennis, chess and carrom, along with boxing, plus maths short-trick classes.
*This is a typical routine and may be adjusted around examinations, training requirements and special activities.
NDA After 12th Course fees.
6-Month Course
₹56,900
Total fees
1-Year Course
₹72,500
Total fees
Published discount criteria: Above 90% marks: up to 5%; above 95%: up to 10%; girl students: up to 5%; children of Army personnel: up to 10%. Discounts apply to tuition fees only, not the total fee. Confirm eligibility, whether discounts can be combined and any exclusions with admissions.
Admission Process
Registration
Complete the online registration form and pay the ₹1,000 registration fee.
Choose Your Batch
Select a 6-month or 1-year course and an English, Hindi or Mixed batch.
Fee Submission
Submit the complete course fee to confirm your seat.
Final Admission
Admission is final once the full fee is received and your batch is allotted.
Get Complete Course Details
Send your enquiry on WhatsApp
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NDA After 12th Course FAQs
Clear answers about the NDA After 12th programme, written and SSB preparation, batches, facilities, fees and admissions.
What does OGC-DDA's NDA After 12th Coaching include?
The course covers the complete NDA written syllabus in Mathematics and the General Ability Test, SSB training, weekly tests, mock tests, customised study material, physical training, communication skills and free access to our e-learning app.
Who can join the course?
Students who are in Class 12 or have passed it, and who meet the NDA age criteria, can join. Both boys and girls are welcome. Science (PCM) students can apply for all wings; students from other streams can apply for the Army wing.
Are six months enough to prepare for NDA?
Six months is enough for focused students who study consistently. The course covers the full syllabus, previous year papers and regular mock tests. The 1-year course suits students who want to prepare for both NDA attempts in a year.
How is SSB preparation conducted?
Students receive gradual exposure to PPDT, WAT, TAT, SRT, group discussions, lecturettes, GTO tasks and mock interviews, followed by individual feedback from experienced assessors.
How is each student’s progress monitored?
Weekly tests, performance reports, doubt-clearing sessions and individual mentoring help identify strengths, learning gaps and areas requiring improvement.
Does the programme include physical and personality development?
Yes. The programme includes morning PT, sports, strength and endurance training, yoga, spoken English, debates, group discussions and personality-development activities.
Are library and self-study facilities available?
Yes. Students have access to a library, quiet study spaces and structured self-study hours with academic guidance.
Does the academy have a dedicated GTO ground?
Yes. We have a dedicated GTO ground for practical group-task training, supported by guidance and feedback from trainers.
Is digital learning included?
Yes. Every enrolled student gets free access to the Crack Defence Exams app, worth ₹19,999, with recorded lectures, an NDA mock test series and study material.
What sports and fitness facilities are available?
Students receive physical training under ACE-certified trainers, along with indoor and outdoor sports facilities.
Does the academy provide study material?
Yes. Students receive our own customised books, handwritten notes, daily practice papers and previous year question papers for NDA preparation.
Can I visit the campus before admission?
Yes. Students and parents are welcome to visit the classrooms, training facilities and faculty before deciding.
What is the admission process?
Register online, pay the registration fee, choose your course and batch, and submit the full course fee to confirm admission.
What is the registration fee?
The registration fee for the NDA After 12th Coaching is ₹1,000. It is separate from the course fee and is non-refundable.
Are scholarships or discounts available?
Eligible students may receive tuition-fee discounts based on academic performance. Concessions are also available for girl students and children of Army personnel, subject to the applicable terms.
NDA Exam Corner
NDA Exam Date
11 April, 2027
UPCOMING EXAM
Eligibility & Attempt Calculator
Check Eligibility & Attempts →
What is the NDA exam?
The National Defence Academy and Naval Academy Examination (NDA & NA EXAM) is conducted by the UPSC for students aspiring to become officers in the Indian Armed Forces after Class 12.
Through this examination, candidates can apply for the Army, Navy and Air Force wings of the National Defence Academy, as well as the 10+2 Cadet Entry Scheme of the Indian Naval Academy. Selection involves a written examination, SSB assessment, medical examination and final merit.
Who is eligible to apply for NDA?
Both unmarried male and female candidates can apply, provided they meet the age, educational, nationality and medical requirements mentioned in the relevant UPSC notification.
– Army Wing: Class 12 passed or appearing students from any recognised stream.
– Air Force and Naval Wings: Class 12 passed or appearing students with Physics, Chemistry and Mathematics.
– Indian Naval Academy: Class 12 passed or appearing students with Physics, Chemistry and Mathematics.
– Class 11 students: Not eligible to appear for the examination, but they can begin foundation-level preparation.
The permitted date-of-birth range changes with every examination. For example, NDA II 2026 accepted candidates born between 1 January 2008 and 1 January 2011. Students should always check the latest notification before applying.
What is the NDA exam pattern and marking scheme?
The written examination consists of two objective-type papers:
- Mathematics – 2½ hours – 300 marks
- General Ability Test 2½ hours 600 marks
-Total Written Marks: 900
-SSB Test and Interview: 900
The complete selection process is therefore assessed out of 1,800 marks – 900 for the written examination and 900 for the SSB.
There is negative marking in the written exam. One-third of the marks assigned to a question is deducted for an incorrect answer. If more than one option is marked, it is treated as incorrect. There is no penalty for leaving a question unanswered
What is included in the NDA syllabus?
The NDA written examination covers Mathematics, English and General Knowledge.
Mathematics includes:
– Algebra
– Matrices and determinants
– Trigonometry
– Two- and three-dimensional geometry
– Differential calculus
– Integral calculus and differential equations
– Vector algebra
– Statistics and probability
General Ability Test includes:
– English: Grammar, vocabulary, usage, comprehension and cohesion
– Physics
– Chemistry
– General Science
– History and the Indian Freedom Movement
– Indian Constitution and administration
– Geography
– National and international current affairs
The syllabus is broad, which is why early preparation helps students strengthen concepts gradually instead of trying to cover everything close to the examination.
