Foundation For NDA/NA (Classes 11th & 12th )

If you’re currently studying 11th or 12th standard and always dreamt to be a part of Indian Defence Forces then this article is for you. You can go through this page to know how you can fulfil your dream of joining Defence services. Well, after 11th or 12th every student has to determine what profession he wants to be in. It is a very important decision that every student has to make to navigate his life in the right direction. Your future life completely depends on the decision that you make in your 11th or 12th standard.

If you want to serve your country then you should start preparing for this right away. If you are in 11th or 12th standard and searching for correct guidance to move ahead to join Armed Forces of the country. Umang Defence Academy is there to help you out with NDA coaching in your 11th or 12th standard in Dehradun. Here you will get complete guidance to get success in Armed forces.

How To Gather Confidence To Win The Battle Of Survival At SSB | Military academy, Indian army, Indian navy
NDA is one of the best options to choose for joining the Indian Defence Forces. NDA is a common exam for the three wings (Indian Army, Navy, and Airforce) of Indian Armed Forces. After the selection and completion of the training period, the candidates get posting in particular wing of the Indian Armed Forces. You can join the NDA preparation in your 11th and 12th to start your journey towards a career in Defence. The interested students can check out the other important details related to the NDA coaching in 11th or 12th standard on this page.

Foundation Batch NDA/NA for Class 11th and 12th Students at Umang Defence Academy
After completion of 10th standard (2 years NDA Foundation Course)
After completion of 11th standard (1 year NDA Foundation Course)

The course fee of NDA coaching after 11th

One of the best courses for preparing for the NDA exam is NDA foundation. This programme will help you improve your ability and abilities in order to pass the NDA exam. Thousands of students apply for the NDA exam each year, but only a few are successful. Consider the degree of competition for the NDA exam. To compete in the NDA exam, you must have studied thoroughly.

Interested students can join our NDA coaching after 11th to start preparation at the earliest.

Advantages of joining Umang Defence Academy for NDA training in Class 11th or 12th.

Umang Defence Academy is well known for its physical fitness. Experienced mentors volunteer their time to prepare students for the NDA’s SSB interview. These instructors engage students in a variety of activities in order to prepare them for any test.
Students can also use the academy’s medical services. The academy has a good medical personnel to look after the pupils as and when they need it.It is critical to receive feedback in order to improve your flaws. Our professors and mentors will also hold feedback sessions to allow students to share their preparation.

Coaching For NDA/NA

The National Defence Academy (NDA) Entrance Examination is held twice a year for the recruitment of applicants into the National Defence Academy’s Navy, Army, and Air Force wings. This entrance exam is usually held by the Union Public Service Commission (UPSC) in the months of April and September.
Aspirants who want to be a part of the elite National Defence Academy can take advantage of this opportunity. Because it is a nationwide test, a big number of candidates take it every year.


Before applying for the exam, candidates should make sure they meet the following requirements:
Limits on age, marital status, and sex.


Candidates for the Army Wing of the NDA must have completed a 12th grade (10+2) or equivalent from a recognised board or university. Candidates who are in the process of completing their 12th grade can also apply.
Candidates for the NDA’s Air Force and Naval Wing must have completed a 12th grade (10 + 2) or equivalent from a recognised board or institution with mathematics and physics as subjects. Candidates who are currently enrolled in 12th grade are also eligible to apply.


Candidates taking the NDA exam must be physically and intellectually fit in accordance with the NDA’s physical criteria. Any disease or handicap should not be present in the candidates. They must not be frail, underweight, or obese. They should have a chest measurement of at least 81 cm. Furthermore, individuals should not have any type of bone or joint dysfunction. They must not have had any previous fits or mental breakdowns. They should have normal blood pressure and hearing.

Candidates that are selected by the Services Selection Board will have to go through a medical exam and those who hence declared fit by the medical board would be then admitted to the Academy.



The UPSC prepares a list of candidates who secure the minimum qualifying marks in the written exam that are fixed by the Commission. These candidates shall then appear before the Services Selection Board (SSB) for the Intelligence and Personality test. Two Stage Selection Procedure has been introduced by the SSB namely, Psychological Aptitude Test and Intelligence Test.
Candidates to get selected for NDA should obtain the minimum qualifying marks separately in the Written Exam as well as the Officer Potential Test.



This subject consists of the following topics:
Algebra: Venn diagrams, arithmetic and geometric progressions, quadratic equations, complex numbers, permutation and combination, etc.
Matrices and Determinants: Types and operations on matrices, determinant, adjoints and inverse.
Trigonometry: Angles, trigonometrical identities, inverse trigonometric functions, heights and distances, etc.
Analytic Geometry of two or three dimensions: Distance formula, parabola, hyperbola, equation of a sphere, etc.
Differential Calculus: Range and graph of a function, composite functions, derivative of a function, increasing and decreasing functions, etc.
Integral Calculus and Differential Equations: Integration, its applications, etc.
Vector Algebra: Unit and null vectors, vectors in two and three dimensions, magnitude and direction, etc.
Statistics and Probability: frequency distribution, histograms, pie charts, probability problems, etc.



This paper tests the candidates’ general understanding of English and use of words to test the candidates’ proficiency in English. It test:
Grammar and its usage


This subject broadly covers the following topics:
Physics: Mass, weight, volume, velocity, gravity, heat, simple pendulum, conductors, etc.
Chemistry: Elements, mixtures, chemical equations, cement, acids bases and salts, fertilizers, etc.
General Science: Living and non-living things, growth and reproduction, food, comets, eclipses, body and its organs, etc.
History and Culture: Civilizations, Mahatma Gandhi, Renaissance, different Revolutions, Democracy, socialism, communism, etc.
Geography: The Earth, latitudes and longitudes, rocks and their classifications, atmospheric pressure, earthquakes and volcanoes, natural vegetation, etc.
Current Affairs: Important events and current affairs, current world events, cultural activities and sports, awards, prominent national and international personalities, etc.


The SSB procedure comprises of two stages.
Stage I comprises of the Officer Intelligence Rating (OTR) test that is basically Picture Perception and Description test (PP&DT). The candidates that qualify this stage will be allowed to appear for the next stage.
Stage II includes Group Testing Officer Tasks, Interview, Psychology Tests and Conference. These tests take four days.
BE PREPARED FOR THE INTERVIEW: the whole interview preparation depends on a candidate’s personality and confidence. Therefore, it is necessary for a candidate to work on improving these two important aspects of their life. Do not underestimate yourself and do not doubt your abilities. Improve your communication skills. Increase your knowledge of the armed forces. Go through the commonly asked questions and practice mock interviews.