Answer : 3. "खान मंत्रालय"
Explanation :

The Ministry of Mines has launched the National Geology Data Repository (NGDR) portal at a function in New Delhi on 19 December 2023. NGDR is a comprehensive online platform to access, share and analyze geospatial information across the country. The NGDR initiative, led by the Geological Survey of India (GSI) and Bhaskaracharya Institute of Space Applications and Geoinformatics (BISAG-N), is an effort to democratize critical geoscience data, empowering stakeholders in industry and academia with unprecedented access to invaluable resources. represents a significant leap forward. ,