31st March 2025

Regarding Debrigarh Wildlife Sanctuary:

1. It contains the largest population of wild Asiatic lions in Eastern India
2. The sanctuary's grassland management uses Arial imagery from RISAT-2B
3. Its boundaries encompass a Ramsar-leted wetland system
4. Historical significance derives from Paika Rebellion connections

How many statements are correct?

Which characteristics apply to BISAG-N's geospatial initiatives?

1. Development of NavIC-enabled precision agriculture systems
2. Quantum-resistant encryption for satellite imagery transmission
3. Integration of SARAL-Altika data for coastal vulnerability mapping
4. Blockchain-based land record management in collaboration with NIC

Select the correct code:

The Gaia Mission's retirement has implications for:

With reference to Channa nachi discovery, consider:

1. It was found in Umngot River system in Jaintia Hills
2. Specimens show unique bioluminescent patterns in ventral fins
3. The species exhibits obligate air-breathing behavior through modified gills
4. Its discovery highlights Meghalaya's role as a micro-endemism hotspot

Which statements are incorrect?

 Regarding the Nag Anti-Tank Guided Missile System (NAMIS), which of the following pairs are correctly matched?

1. Top Attack Mode : Uses millimeter-wave radar for terminal guidance
2. NAMICA Platform : Modified T-90 Bhishma chassis with amphibious capability
3. Helina Variant : Integrated with Dhruv ALH but not LCH
4. Fire-and-Forget : Imaging Infrared Seeker with centroid tracking

Select the correct answer using the code below: