question_subject:
question_exam:
stats:
keywords:
The correct answer is option 2: Geological Survey of India. The Geological Survey of India (GSI) is the government agency responsible for the mapping and exploration of minerals in India. The GSI is under the Ministry of Mines and is the primary organization involved in the study of geology and mineral resources in the country. They carry out geological surveys, collect data, and conduct research on the mineral deposits in various regions of India. The GSI plays a crucial role in determining the availability and quality of various minerals and helps in formulating policies related to their exploration, exploitation, and conservation. Overall, the Geological Survey of India is the key government agency in India for mapping and exploring minerals.