Civil Services TNPSC Group 1 (New Syllabus) Mock Test 2025 General Knowledge Polity Political dimensions
Which of the following departments comes under the Ministry of Earth Sciences?
- India Meteorological Department (IMD)
- Department of Biotechnology (DBT), Government of India
- Department of Science and Technology (DST)
- Department of Scientific and Industrial Research (DSIR)
1
Only 1 and 2
2
Only 1
3
1, 2 and 4
4
Only 3