Koshish covers the CDS · NDA · Indian Navy · Air Force stage of the Indian Defence Services Examinations today. Practice is built around English, General Knowledge, General Science, Numerical Ability, Reasoning & Computer Science and Current Affairs, with negative marking scored the way the exam applies it. The sections below set out what is in the bank and what is not yet added.
These subjects are live in the question bank and can be practised today.
English
General Knowledge
General Science
Numerical Ability
Reasoning & Computer Science
Current Affairs
Scoring follows the exam's own negative marking, so a score here tracks exam performance more closely than untimed quizzes that do not penalise wrong answers.
Track the verified bank below — it fills in automatically as questions are added
Once live: subject- and topic-filtered practice with exam-style rationales
Once live: FSRS revision scheduling and per-topic ability estimates
Stated explicitly so nothing here reads as a promise the product cannot keep.
No verified questions are banked for this track yet, so no practice sessions or mocks are published.
SSB interview and medical standards are outside the scope of written-bank practice and are not claimed here.
Questions
Not yet. The defence question bank is under construction and holds no verified questions today, so we are not showing practice sessions that would open onto an empty screen. Eligibility, syllabus and pattern are published above and the bank will appear here once verified.
NDA (Paper I written) is in scope for the question bank. The SSB interview is not practice content and we do not advertise it.
Yes — they are taken from the current official UPSC notification for CDS and NDA, including the age and nationality conditions and the medical standards referenced in it.