🌏 NDA General Knowledge (GAT Part B)

Chapters

1. Physics — Matter, Motion, Heat, Sound, Light, Electricity & Simple Machines
   The GAT General Knowledge section is worth 400 marks — the single largest block in the whole NDA written exam — and physics reliably supplies the most questions inside…
2. Chemistry — Changes, Atomic Structure, Acids, Bases, Salts & Everyday Products
   Chemistry in the GAT is mostly recall of facts that touch daily life: which gas is which, what an acid does to litmus, what soap is made from, why a cut apple turns…
3. General Science — Cells, Tissues, Human Organs, Balanced Diet & Major Discoveries
   The biology part of the GAT is almost entirely about the human body and what it needs, which makes it the most intuitive section in the paper — you already live inside…
4. Indian Culture, Civilisation & the Freedom Movement
   History in the GAT is examined as dates, names and firsts rather than as analysis, and the freedom movement — especially the Gandhian era from 1915 to 1947 — supplies…
5. The Indian Constitution & Major World Revolutions
   Two blocks that the NDA syllabus names explicitly and that most candidates under-prepare. The Constitution is asked as numbers and articles — how many articles, which…
6. Geography — The Earth, Climate, Rocks, Earthquakes, India & Trade Routes
   Geography in the GAT is the most map-dependent section, and it is also where a defence aspirant is expected to be strongest: knowing where the Himalayas run, which…
7. Current Events, Sports, Personalities & Defence Awareness
   Current affairs cannot be written into a chapter and left there — anything dated goes stale. So this chapter does something more durable: it gives you the permanent…

Practise NDA General Knowledge (GAT Part B): mock tests and previous-year questions

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