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With reference to Unmanned Aerial Vehicles (UAVs), consider the following statements : I. All types of UAVs can do vertical landing. II. All types o
Consider the following pairs: Aircraft type : Description I. Dornier-228 : Maritime patrol aircraft II. IL-76 : Supersonic combat aircraft III. C-
Consider the following activities: 1. Identification of narcotics on passengers at airports or in aircraft 2. Monitoring of precipitation 3. Tracki
Consider the following pairs: Plant : Description I. Cassava : Woody shrub II. Ginger : Herb with pseudostem III. Malabar spinach : Herbaceous cli
In the context of electric vehicle batteries, consider the following elements: I. Cobalt II. Graphite III. Lithium IV. Nickel How many of the abo
The correct answer is option (b): These are explosives in military weapons. Watch the detailed video explanation in our Sherlocking Prelims course on UnlockIAS.
This question was asked in UPSC CSE Prelims 2025, GS Paper 1, as Question 46. It falls under Science > Defence Technology.
This question is rated "moderate". It requires sound conceptual understanding of the topic.
UPSC has asked 25 questions from Defence Technology (under Science) across multiple years. Visit the topic page to see the full list and year-wise trends.