Defence Prep

Defence Prep is an independent, offline practice app for candidates preparing for India's National Defence Academy (NDA) and Combined Defence Services (CDS) written examinations. It contains 1,200 unique practice questions covering Mathematics, English and General Knowledge.

IMPORTANT NOTICE

Defence Prep is not a government app. It is not affiliated with, endorsed by, sponsored by, or in any way officially connected to the Union Public Service Commission (UPSC), the Ministry of Defence, the Indian Armed Forces, the National Defence Academy, or any other government body or examination authority. The app does not provide, facilitate or represent any government service, and it does not act on behalf of any government agency. All practice questions are original material written for study purposes; they are not official question papers and are not reproduced from any government examination paper.

OFFICIAL SOURCES

Every exam fact in this app — exam name, conducting authority, pattern, marks, eligibility, syllabus and the SSB interview stage — is summarised from the official Government of India websites listed below. The same links appear inside the app on the "Sources & disclaimer" screen, where each one opens the official website in your browser.

- Union Public Service Commission (UPSC): https://upsc.gov.in
- UPSC examination notifications and question papers: https://upsc.gov.in/exams-related-info/exam-not
- Ministry of Defence, Government of India: https://mod.gov.in
- Press Information Bureau, Government of India: https://www.pib.gov.in
- Join Indian Army (official recruitment portal): https://joinindianarmy.nic.in
- Join Indian Navy (official recruitment portal): https://www.joinindiannavy.gov.in
- Indian Air Force career portal: https://www.careerindianairforce.cdac.in

Exam rules, dates, vacancies and fees change with every cycle. Always confirm details against the latest official notification before applying. In case of any discrepancy, the official Government of India publication prevails.

KEY FEATURES

- 1,200 unique practice questions
Every question is checked for uniqueness and factual accuracy across Mathematics, English and General Knowledge, the three areas tested in these exams.

- Randomized correct-answer positions
The correct answer is never locked to option A, B, C or D. Each session shuffles answer placement so you learn the content, not the position.

- Three study modes
Practice by subject to target weak areas, take a timed Mock Exam that simulates real exam conditions, or use Free-Pick mode to jump to any question and solve it immediately.

- Bilingual content
Questions and exam reference material are presented in English and Hindi, so you can study in the language you are most comfortable with.

- Fully offline
No registration, no advertisements and no analytics. All questions and your progress are stored locally on your device, so you can study anywhere without an Internet connection.

- Clear progress tracking
Readiness, accuracy, weak topics and past attempt history in one place, with a results summary at the end of every session.

Whether you have a few minutes or a full study block, Defence Prep helps you build speed, accuracy and confidence for NDA and CDS selection.

Defence Prep is an independent study aid. It is not a government app and is not associated with UPSC, the Ministry of Defence or any other government body.