state gov TSPSC Group 3 (తెలంగాణ గ్రూప్ 3) 2023 Mock Test Series General Knowledge Geography (World Geography) Geomorphology
Consider the following sedimentary rocks:
1. Coal
2. Limestone
3. Chalk
How many of the rocks given above are organically formed?
1
1
2
2
3
3
4
None