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OUR STUDENTS SPEAK FOR US
LIFE AT NIMBUS
Our Vision is to become the First & Last destination for the young aspirants seeking career in Defence forces, be it through NDA, CDS, AFCAT or any other Defence entry.
Even amongst the Top CDS Coaching academies in Chandigarh, Nimbus Defence Academy stands apart. Owing to our best in class infrastructure, well-planned curriculum, experienced trainers & comprehensive study notes, Nimbus Defence Academy has been producing unparalleled results in Chandigarh.Nimbus is the Best Coaching institute for CDS coaching in North India without a Doubt.
OUR TEAM OF DEFENCE OFFICERS
OUR
FACULTY
AKSHAY PATHANIA Sir
Faculty for General Studies
Akshay Pathania has 6+ years of experience teaching and mentoring aspirants for Defence examinations. A former defence aspirant himself, he has qualified the CDS examination 7 times consecutively and appeared for multiple SSB interviews. A C-Certificate holder in NCC, he has also qualified various government examinations related to teaching. His first-hand experience and exam-oriented approach help aspirants prepare with greater clarity, strategy, and confidence.
PRABHAT KUMAR SIR
FACULTY FOR ENGLISH
Prabhat Kumar, with 10 years' experience, is the English Faculty at Nimbus Defence Academy, nurturing linguistic proficiency and communication skills for aspiring defenders' success.
Pallavi Ma’am
Faculty for Physics
M.Sc Physics Having expertise in General science. Has an experience of four years in teaching for competitive exams. Mentored 2000+ students. She is Breaking the myths and making science easy to students by relating it to the practical world because it's all about logic not magic.
Sushil Sir
Faculty for General Studies
Sushil Kumar, a committed General Studies faculty member at Nimbus Defence Academy, has over 2 years of teaching experience. He holds an M.Sc. in Chemistry from Himachal Pradesh University. With a strong academic background and a passion for teaching, he simplifies diverse topics in General Studies to help students grasp concepts effectively. His interactive style and clear explanations support aspirants in building a solid foundation for competitive exams.
Anshu Ma’am
Faculty for Physics
Anshu, with 5 years experience, is the physics faculty in Nimbus Defence academy also done MSc in Physics from Panjab University, Chandigarh. She has successfully qualified the Teacher Eligibility Test , proving her strong knowledge of educational methods. She is excellent at breaking down complex scientific concepts into simple, easy-to-understand lessons. She uses real-world examples and interactive discussions to keep students engaged in the classroom. Committed to student success, she focuses on building strong problem-solving skills and critical thinking. She is eager to contribute her knowledge to a progressive schools and help students score well in their exams.
Akshay Sir
Faculty for General Studies
Mr. Akshay Thakur is a dedicated and academically accomplished educator with two years of teaching experience, committed to delivering quality education and nurturing the intellectual development of students preparing for competitive examinations. With an academic background in Chemistry Honours and a Master’s degree in Political Science His academic expertise encompasses History, Geography, and Political Science. His teaching methodology emphasises strong fundamentals, systematic coverage of the syllabus, and regular practice, enabling students to develop a comprehensive understanding of the subjects and strengthen their performance in UPSC, CDS, NDA, and other competitive examinations.
Rahul Sir
Faculty for Mathematics
Rahul Arora is a distinguished Mathematics mentor with 12+ years of core experience specializing in Defence exams like CDS, AFCAT, NDA, and CAPF. Holding a B.Tech degree, he blends technical rigour with intuitive problem-solving strategies, helping thousands of aspirants conquer Quantitative Aptitude. Known for his speed-oriented shortcut techniques, conceptual clarity, and exam-focused approach, Rahul Sir transforms daunting mathematical concepts into high-scoring assets. His dedicated mentorship has successfully guided hundreds of candidates to clear officer-level selection processes and achieve their dream of serving in the Indian Armed Forces.
Abhinav Sir
Faculty for Current Affairs
Abhinav Joshi, with 8 years of teaching experience, is the Current, Static, and Military Affairs Faculty at Nimbus Defence Academy. Holding a B.Tech degree and having personally given the SSB interview, he brings a highly structured, analytical, and deeply practical approach to defense exam preparation. He excels in simplifying complex global developments, national updates, and defense mechanics into easily digestible concepts. Guided by the philosophy to "not just study Indian Defence, but feel it," his dedication lies in fostering a deep patriotic awareness and strategic thinking, empowering aspiring defenders, and guiding them systematically toward ultimate success in their military pursuits.
SUNIL Sir
Faculty for PHYSICS
Experienced Physics Educator with 9 years of teaching expertise, committed to delivering concept-driven instruction, developing strong problem-solving abilities, and guiding students toward academic excellence with a strong track record of helping students achieve their success in NDA , JEE & NEET examinations.
AKANKSHA SHEKHAWAT Ma’am
FACULTY FOR CHEMISTRY
Akanksha Shekhawat is a dedicated Chemistry educator with 5 years of teaching experience. She is associated with Nimbus Defence Academy as a Chemistry Faculty. She has qualified CSIR-NET JRF. She specializes in simplifying complex concepts and building strong fundamentals in Chemistry. Her teaching focuses on conceptual clarity, problem-solving, and competitive examination preparation, guiding students towards success.
Harshpal Sir
FACULTY FOR English
Harshpal Rawat is an experienced English faculty member with an M.A. in English and 5 years of teaching experience. He specializes in preparing aspirants for NDA, CDS, and AFCAT examinations, with a strong focus on exam-oriented English. His teaching methodology emphasizes conceptual clarity, grammar, vocabulary, reading comprehension, error detection, sentence improvement, and effective question-solving strategies.
Aarish Sir
FACULTY FOR English
Aarish Juneja is an experienced Competitive English mentor with 8+ years of teaching experience, specializing in English preparation for Banking, Defence, and other Government Competitive Exams. Having trained approximately 3,000+ aspirants, he brings a practical and exam-oriented approach to English learning. With strong expertise in Grammar, Vocabulary, Reading Comprehension, Error Detection, and Verbal Ability, he focuses on building conceptual clarity along with speed and accuracy. Known for his simplified teaching techniques, exam-focused strategies, and engaging classroom approach, Aarish Sir transforms challenging English concepts into scoring opportunities. His dedicated mentorship has helped thousands of aspirants strengthen their English and approach competitive examinations with greater confidence.
CDS PROGRAMMES
AT NIMBUS DEFENCE ACADEMY
CDS AFCAT navigator
(OFFLINE)
FEATURES
- Well Planned Curriculum (NCERTs Based)
- 6 Hours Daily Classes
- Comprehensively Researched Study Material
- Weekly Tests (Every Saturday)
- Full Length Test Series - 45 Days Prior to Exam
- Recorded Classes for Revision
- Regular Personality Development and Interview Sessions.
- Mentorship by Wg.Cdr I.S Chahal (Ex. GTO) & Lt.Col Ravi Sharma (Ex. IO)
COURSE DURATION : 7- 8 Months
CDS saksham
(online)
FEATURES
- Well Planned Curriculum (NCERTs Based)
- 5 Hours Daily Classes
- Comprehensively Researched Study Material
- Weekly Tests (Every Saturday)
- Full Length Test Series - 45 Days Prior to Exam
- Recorded Classes for Revision
- Regular Personality Development and Interview Sessions.
- Mentorship by Wg.Cdr I.S Chahal (Ex. GTO) & Lt.Col Ravi Sharma (Ex. IO)
COURSE DURATION : 6-8 Months
CDS saksham
(OFFLINE)
FEATURES
- Well Planned Curriculum (NCERTs Based)
- 5 Hours Daily Classes
- Comprehensively Researched Study Material
- Weekly Tests (Every Saturday)
- Full Length Test Series - 45 Days Prior to Exam
- Recorded Classes for Revision
- Regular Personality Development and Interview Sessions.
- Mentorship by Wg.Cdr I.S Chahal (Ex. GTO) & Lt.Col Ravi Sharma (Ex. IO)
COURSE DURATION : 6-8 Months
ota triumph
(ONLINE)
FEATURES
- Well Planned Curriculum (NCERTs Based)
- 4 Hours Daily Classes
- Comprehensively Researched Study Material
- Weekly Tests (Every Saturday)
- Full Length Test Series - 45 Days Prior to Exam
- Recorded Classes for Revision
- Regular Personality Development and Interview Sessions.
- Mentorship by Wg.Cdr I.S Chahal (Ex. GTO) & Lt.Col Ravi Sharma (Ex. IO)
COURSE DURATION : 6-8 Months
ota triumph
(OFFLINE)
FEATURES
- Well Planned Curriculum (NCERTs Based)
- 4 Hours Daily Classes
- Comprehensively Researched Study Material
- Weekly Tests (Every Saturday)
- Full Length Test Series - 45 Days Prior to Exam
- Recorded Classes for Revision
- Regular Personality Development and Interview Sessions.
- Mentorship by Wg.Cdr I.S Chahal (Ex. GTO) & Lt.Col Ravi Sharma (Ex. IO)
COURSE DURATION : 6-8 Months
STUDY MATERIAL
FEATURES
1. Set of 7-Books, Designed as per Latest Curriculum and Exam Pattern
- English
- Maths
- History
- Geography
- Polity
- Economics
- General Science
2. Practice Papers Included
Course Fee: 1999 Rs/-
PARIKSHA (TEST SERIES)
FEATURES
- 10 Full Length Mock Tests (CBT+PDF)
- Designed as per Latest Curriculum and Exam Pattern
- Closest to UPSC Level
- Detailed Solutions
- Section Wise Analysis
Course Fee : 999 Rs /-
OUR
FACULTY
AKSHAY PATHANIA Sir
Faculty for General Studies
Akshay Pathania has 6+ years of experience teaching and mentoring aspirants for Defence examinations. A former defence aspirant himself, he has qualified the CDS examination 7 times consecutively and appeared for multiple SSB interviews. A C-Certificate holder in NCC, he has also qualified various government examinations related to teaching. His first-hand experience and exam-oriented approach help aspirants prepare with greater clarity, strategy, and confidence.
PRABHAT KUMAR SIR
FACULTY FOR ENGLISH
Prabhat Kumar, with 10 years' experience, is the English Faculty at Nimbus Defence Academy, nurturing linguistic proficiency and communication skills for aspiring defenders' success.
Pallavi Ma’am
Faculty for Physics
M.Sc Physics Having expertise in General science. Has an experience of four years in teaching for competitive exams. Mentored 2000+ students. She is Breaking the myths and making science easy to students by relating it to the practical world because it's all about logic not magic.
Sushil Sir
Faculty for General Studies
Sushil Kumar, a committed General Studies faculty member at Nimbus Defence Academy, has over 2 years of teaching experience. He holds an M.Sc. in Chemistry from Himachal Pradesh University. With a strong academic background and a passion for teaching, he simplifies diverse topics in General Studies to help students grasp concepts effectively. His interactive style and clear explanations support aspirants in building a solid foundation for competitive exams.
Anshu Ma’am
Faculty for Physics
Anshu, with 5 years experience, is the physics faculty in Nimbus Defence academy also done MSc in Physics from Panjab University, Chandigarh. She has successfully qualified the Teacher Eligibility Test , proving her strong knowledge of educational methods. She is excellent at breaking down complex scientific concepts into simple, easy-to-understand lessons. She uses real-world examples and interactive discussions to keep students engaged in the classroom. Committed to student success, she focuses on building strong problem-solving skills and critical thinking. She is eager to contribute her knowledge to a progressive schools and help students score well in their exams.
Akshay Sir
Faculty for General Studies
Mr. Akshay Thakur is a dedicated and academically accomplished educator with two years of teaching experience, committed to delivering quality education and nurturing the intellectual development of students preparing for competitive examinations. With an academic background in Chemistry Honours and a Master’s degree in Political Science His academic expertise encompasses History, Geography, and Political Science. His teaching methodology emphasises strong fundamentals, systematic coverage of the syllabus, and regular practice, enabling students to develop a comprehensive understanding of the subjects and strengthen their performance in UPSC, CDS, NDA, and other competitive examinations.
Rahul Sir
Faculty for Mathematics
Rahul Arora is a distinguished Mathematics mentor with 12+ years of core experience specializing in Defence exams like CDS, AFCAT, NDA, and CAPF. Holding a B.Tech degree, he blends technical rigour with intuitive problem-solving strategies, helping thousands of aspirants conquer Quantitative Aptitude. Known for his speed-oriented shortcut techniques, conceptual clarity, and exam-focused approach, Rahul Sir transforms daunting mathematical concepts into high-scoring assets. His dedicated mentorship has successfully guided hundreds of candidates to clear officer-level selection processes and achieve their dream of serving in the Indian Armed Forces.
Abhinav Sir
Faculty for Current Affairs
Abhinav Joshi, with 8 years of teaching experience, is the Current, Static, and Military Affairs Faculty at Nimbus Defence Academy. Holding a B.Tech degree and having personally given the SSB interview, he brings a highly structured, analytical, and deeply practical approach to defense exam preparation. He excels in simplifying complex global developments, national updates, and defense mechanics into easily digestible concepts. Guided by the philosophy to "not just study Indian Defence, but feel it," his dedication lies in fostering a deep patriotic awareness and strategic thinking, empowering aspiring defenders, and guiding them systematically toward ultimate success in their military pursuits.
SUNIL Sir
Faculty for PHYSICS
Experienced Physics Educator with 9 years of teaching expertise, committed to delivering concept-driven instruction, developing strong problem-solving abilities, and guiding students toward academic excellence with a strong track record of helping students achieve their success in NDA , JEE & NEET examinations.
AKANKSHA SHEKHAWAT Ma’am
FACULTY FOR CHEMISTRY
Akanksha Shekhawat is a dedicated Chemistry educator with 5 years of teaching experience. She is associated with Nimbus Defence Academy as a Chemistry Faculty. She has qualified CSIR-NET JRF. She specializes in simplifying complex concepts and building strong fundamentals in Chemistry. Her teaching focuses on conceptual clarity, problem-solving, and competitive examination preparation, guiding students towards success.
Harshpal Sir
FACULTY FOR English
Harshpal Rawat is an experienced English faculty member with an M.A. in English and 5 years of teaching experience. He specializes in preparing aspirants for NDA, CDS, and AFCAT examinations, with a strong focus on exam-oriented English. His teaching methodology emphasizes conceptual clarity, grammar, vocabulary, reading comprehension, error detection, sentence improvement, and effective question-solving strategies.
Aarish Sir
FACULTY FOR English
Aarish Juneja is an experienced Competitive English mentor with 8+ years of teaching experience, specializing in English preparation for Banking, Defence, and other Government Competitive Exams. Having trained approximately 3,000+ aspirants, he brings a practical and exam-oriented approach to English learning. With strong expertise in Grammar, Vocabulary, Reading Comprehension, Error Detection, and Verbal Ability, he focuses on building conceptual clarity along with speed and accuracy. Known for his simplified teaching techniques, exam-focused strategies, and engaging classroom approach, Aarish Sir transforms challenging English concepts into scoring opportunities. His dedicated mentorship has helped thousands of aspirants strengthen their English and approach competitive examinations with greater confidence.
OUR TEAM OF DEFENCE OFFICERS
OUR TEAM
SELECTION PROCESS
(CDS: COMBINED DEFENCE SERVICES EXAM)
STEP 1
WRITTEN EXAMINATION: The test is conducted twice a year in April and September. Advertisements inviting applications for CDS are out in May and December.
STEP 2
STAGE 1 TESTING
- Officer Intelligence Rating Test.
- Picture Perception And Discussion Test.
- Officer Intelligence Rating Test.
- Picture Perception And Discussion Test.
STAGE 2 TESTING
- Psychological Tests are written tests that are conducted by a Psychologist.
- Group Tests are interactive indoor and outdoor activities which are a combination of mental and physical work.
- Interview involves a personal conversation with an Interviewing Officer.
STEP 3 - CONDUCT OF MEDICAL EXAMINATIONS
STEP 4 - PREPARING ALL INDIA MERIT LIST
The subjects of the written examination, the time allowed and the maximum marks allotted to each subject will be as follows:
| Subject | Duration | Number Of Questions | Maximum Marks | |
| For Admission to Indian Military Academy Indian Naval Academy Air Force Academy | English General Knowledge Elementary Mathematics | 2 Hours | 120 | 100 |
| For Admission to Officers’ Training Academy | English General Knowledge | 2 Hours | 120 | 100 |
The maximum marks allotted to the written examination and to the interviews will be equal for each course i.e., the maximum marks allotted to the written examination and to the interviews will be 300, 300, 300 and 200 each for admission to the Indian Military Academy, Indian Naval Academy, Air Force Academy and Officers’ Training Academy respectively.
- The papers in all the subjects will consist of objective type questions only.
- The question papers (Test Booklets) of General Knowledge and Elementary Mathematics will be set bilingually in Hindi as well as English.
STANDARD AND SYLLABUS OF THE EXAMINATION
1. ENGLISH
| Spotting Errors | Sentence Arrangement | Synonyms | Antonyms |
| Reading Comprehensions | Idioms And Phrases | Parts Of Speech | Spelling Test |
| Cloze Test | Jumbled Words | Direct/indirect Speech | Transformation Of Sentences |
| Sentence Improvement | Determiners | Sentence Completion |
2. GENERAL KNOWLEDGE
| Physics | Chemistry | Biology |
| Ancient History | Medieval History | Modern History |
| Indian Geopgraphy | Human Geopraphy | Hyscial Geography |
| Wolrd Geography | Mapping | Indian Constitution |
| Political Theory | Indian Economy | Micro Economics |
| Current Affairs | Military Aptitude |
3. ELEMENTARY MATHEMATICS
| Arithmetic |
| Number System—Natural numbers, Integers, Rational and Real numbers. Fundamental operations, addition, subtraction, multiplication, division, Square roots, Decimal fractions. Unitary method, time and distance, time and work, percentages, applications to simple and compound interest, profit and loss, ratio and proportion, variation. Elementary Number Theory—Division algorithm. Prime and composite numbers. Tests of divisibility by 2, 3, 4, 5, 9 and 11. Multiples and factors. Factorization Theorem. H.C.F. and L.C.M. Euclidean algorithm. Logarithms to base 10, laws of logarithms, use of logarithmic tables. |
| Algebra |
| Basic Operations, simple factors, Remainder Theorem, H.C.F., L.C.M., Theory of polynomials, solutions of quadratic equations, relation between its roots and coefficients (Only real roots to be considered). Simultaneous linear equations in two unknowns—analytical and graphical solutions. Simultaneous linear inequations in two variables and their solutions. Practical problems leading to two simultaneous linear equations or inequations in two variables or quadratic equations in one variable & their solutions. Set language and set notation, Rational expressions and conditional identities, Laws of indices. |
| Trigonometry |
| Sine ×, cosine ×, Tangent × when 0° < × < 90° Values of sin ×, cos × and tan ×, for × = 0°, 30°, 45°, 60° and 90°. Simple trigonometric identities. Use of trigonometric tables. Simple cases of heights and distances. |
| Geometry |
| Lines and angles, Plane and plane figures, Theorems on (i) Properties of angles at a point, (ii) Parallel lines, (iii) Sides and angles of a triangle, (iv) Congruency of triangles, (v) Similar triangles, (vi) Concurrence of medians and altitudes, (vii) Properties of angles, sides and diagonals of a parallelogram, rectangle and square, (viii) Circles and its properties including tangents and normal, (ix) Loci. |
| Mensuration |
| Areas of squares, rectangles, parallelograms, triangle and circle. Areas of figures which can be split up into these figures (Field Book), Surface area and volume of cuboids, lateral surface and volume of right circular cones and cylinders, surface area and volume of spheres. |
| Statistics |
| Collection and tabulation of statistical data, Graphical representation frequency polygons, histograms, bar charts, pie charts etc. Measures of central tendency. |
CDS PREVIOUS YEAR PAPERS
| ENGLISH (01) | GENERAL KNOWLEDGE (02) | ELEMENTARY MATHEMATICS (03) |
| 2026 (I) Download Now | 2026 (I) Download Now | 2026 (I) Download Now |
| 2025 (II) Download Now | 2025 (II) Download Now | 2025 (II) Download Now |
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| 2020(II) Download Now | 2020(II) Download Now | 2020(II) Download Now |
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For Further Details Contact NIMBUS DEFENCE ACADEMY at
