How to Clear NDA Written exam and SSB interview in 2027
                     How to 
Clear NDA 
WA Shielrd Dietfentce Acadnemy 
Guide
Key Components of NDA Written Exam
The NDA Written Exam is a crucial step for defence aspirants, 
conducted by UPSC twice a year.
It consists of two papers:
• Mathematics: 300 marks
• General Ability Test: 600 marks
This totals to 900 marks, with negative marking for incorrect 
answers. Following the written exam, candidates must clear 
the SSB Interview and undergo a Medical Test to qualify for 
admission into the Army, Navy, or Air Force wings. Preparation 
for these components is essential to ensure success in the 
NDA selection process.
Website : 
https://www.shielddefenceacademy.com/
Balancing Boards and NDA
The Need for Strategic Planning
Class 12 board and NDA exams often clash, demanding a 
strategic approach. Without a solid plan, students may neglect 
crucial subjects, affecting both their boards and NDA readiness.
Website : 
https://www.shielddefenceacademy.com/ 3
Smart Dual 
Study Timetable
To succeed, divide your daily hours between school 
subjects and NDA preparation. Allocate specific time 
slots for Mathematics, English, General Knowledge, 
and Physical fitness. Consistency is essential for 
progress.
Website : 
https://www.shielddefenceacademy.com/
Overlapping 
NCERT Topics
Focus on strengthening your understanding of 
Algebra, Trigonometry, Calculus, and 
Mechanics from the NCERT syllabus. This solid 
foundation will enhance your performance in both 
Class 12 board exams and the NDA written test.
Website : 
https://www.shielddefenceacademy.com/
Strengthen 
English and GK
Reading newspapers daily helps you stay updated on 
current affairs and enhances your vocabulary. 
Covering subjects like History, Geography, Polity, and 
General Science builds a strong foundation for 
scoring in General Knowledge.
Website : 
https://www.shielddefenceacademy.com/
Practice Past 
Papers
Solving the last 15 years of NDA papers helps 
identify recurring question patterns and difficulty 
trends. This practice builds essential speed and 
accuracy, crucial for performing well in the actual 
exam.
Website : 
https://www.shielddefenceacademy.com/
Weekly Mock 
Tests
Taking full-length mock tests mimics real exam 
conditions, helping students identify mistakes and 
improve speed. Regular analysis of performance 
fosters a deeper understanding of weak topics for 
effective preparation.
Website : 
https://www.shielddefenceacademy.com/
Stay Fit for 
Success
Daily physical activity is crucial for building 
stamina needed for SSB and future 
training. It sharpens focus, enhances 
concentration, and ultimately supports 
better academic performance alongside 
physical development.
Website : 
https://www.shielddefenceacademy.com/
Common Mistakes
What to Avoid for Success
Many aspirants overlook General Knowledge
 until it's too late. Focusing solely on the written 
exam can hinder comprehensive preparation.
 Consistency and analysis
 are vital for effective studying.
Website : 
https://www.shielddefenceacademy.com/ 10
Why Choose Shield Defence 
0A1 caCodmperehmensiyve 04 Experienced
NDA Foundation Course integrates school Learn from faculty and retired defence 
and NDA prep. officers.
02 Resources 05 Supportive
Access free study materials and a library. Weekly mock tests and doubt removal 
classes available.
03 Holistic
Focus on both academics and physical 
fitness.
Celebrating Our Success Stories
Shield Defence Academy Achievements
Hundreds of Shieldians have been commissioned into the Indian 
Armed Forces, showcasing our commitment to excellence in NDA 
preparations and a legacy of success.
12
Join Us
Begin your journey to success
HEAD OFFICE
Shield Defence Academy, Beg Tower, Ayodhya 
Road, Shakti Nagar, Indira Nagar, Lucknow, Uttar 
Pradesh 226016
Contact No: 09454551848
Website : 
https://www.shielddefenceacademy.com/