Nag belongs to which missile category?

Correct Answer: Option D — Anti-tank guided missile. Anti-tank guided missile is the accurate answer because Nag was developed as an indigenous guided missile for engaging armoured targets. This identifying fact establishes its correct connection with anti-armour missile and distinguishes it from the other defence-related choices. Why the other options are incorrect: Option A — Nuclear-powered ballistic missile submarine: This is actually associated with strategic submarine; specifically, INS Arihant is India’s indigenous nuclear-powered ballistic missile submarine platform. Option B — Yudh Abhyas: This is actually associated with army exercise; specifically, Yudh Abhyas is a recurring bilateral training exercise between the Indian Army and the United States Army. Option C — Ezhimala, Kerala: This is actually associated with training institution; specifically, it is the principal officer-training establishment of the Indian Navy. Exam Takeaway: Link Anti-tank guided missile with its exact anti-armour missile association for fast Indian Defence GK revision.