TNPSC Group 2 / 2A - Soil minerals and natural resources. One Line Questions & Answers

1. Barytes, a mineral used in drilling fluids and as a filler, has its largest deposits in India located in which state? — Andhra Pradesh

2. The Singareni coalfields, a major source of coal in South India, are primarily located in which state? — Telangana

3. Petroleum or crude oil is a crucial natural resource. The major oil-bearing regions in India are located in: — Assam, Gujarat, and Bombay High

4. Which of the following minerals is primarily found in the Dharwar system of rocks in India and is crucial for steel production? — Iron Ore

5. Which of the following is NOT a major mineral-bearing region in India? — Kutch Peninsula

6. The 'Cuddapah System' of rocks in India is known for its deposits of: — Limestone and Barites

7. India is one of the world's largest producers of mica. Which region is particularly known for its abundance of high-quality mica deposits? — Chota Nagpur Plateau

8. Granite, a valuable building stone, is widely quarried in India. Which region is particularly known for its high-quality granite deposits? — Southern India (Tamil Nadu, Karnataka)

9. Natural gas is increasingly important. Which of the following is a major offshore natural gas field in India? — Krishna-Godavari Basin

10. Uranium, a radioactive mineral used in nuclear power generation, is primarily found in India in deposits associated with which geological formations? — Dharwar and Cuddapah systems

11. Coal is a vital source of energy in India. The largest coal reserves are found in which geological formation? — Gondwana System

12. Quartz and quartzite, used in glass manufacturing and as refractory materials, are widely distributed in India. Which geological formation is rich in these minerals? — Vindhyan System

13. Which state is the leading producer of lignite coal in India? — Tamil Nadu

14. Which state accounts for the largest production of salt in India, primarily through solar evaporation? — Gujarat

15. Jasper, a variety of chalcedony, is found in India and is used as a gemstone and for ornamental purposes. Which state has notable deposits? — Rajasthan

16. Which mineral is extracted from the 'black soils' of India and is crucial for making cement and as a soil amendment? — Limestone

17. Which of the following is a major 'metalliferous' mineral resource found in India? — Iron Ore

18. Feldspar, a key component in ceramics and glass industries, is found in abundance in India in which type of rock formations? — Igneous and metamorphic rocks

19. Which mineral is extracted from the sands of Kerala and is a source of thorium and rare earth elements? — Monazite

20. The 'Gondwana Supergroup' of rocks in India is most famous for containing extensive deposits of: — Coal

21. The Kolar Gold Fields, historically famous for gold extraction, are located in which Indian state? — Karnataka

22. The 'Raniganj' coalfield, one of the oldest and largest coalfields in India, is situated in which state? — West Bengal

23. Which state is the primary producer of bauxite in India? — Odisha

24. India's reserves of 'Kyanite', used in refractory industries, are concentrated in which state? — Jharkhand

25. Chromite, used in the production of stainless steel and other alloys, is found in significant quantities in which Indian state? — Odisha

26. Which state is the leading producer of iron ore in India, contributing a significant portion of the national output? — Odisha

27. The largest deposits of 'Chromite' in India are located in: — Odisha

28. The mineral 'Magnesite', used in refractory materials and pharmaceuticals, is found in significant quantities in: — Uttarakhand and Rajasthan

29. The mineral 'Sillimanite' is primarily found in India in which state? — Odisha

30. Which metallic mineral is essential for the production of brass and is found in significant quantities in Rajasthan and Bihar? — Zinc

31. Which non-metallic mineral is used extensively in the manufacturing of cement, glass, and is found in abundance in states like Rajasthan and Gujarat? — Limestone

32. Which mineral is the principal source of aluminum and is widely distributed in the laterite soils of India? — Bauxite

33. Which of the following is a key mineral resource for the production of cement? — Limestone

34. Thorium, another important radioactive element with vast reserves in India, is extracted from: — Monazite sands

35. The largest reserves of manganese in India are located in which state? — Odisha

36. Which state is the leading producer of dolomite in India, a mineral used in steelmaking and construction? — Madhya Pradesh

37. Nickel is an important alloying metal. Where are the major deposits of nickel ore found in India? — Odisha

38. Graphite, used in pencils and as a lubricant, is found in India in which states? — Odisha, Jharkhand, and Tamil Nadu

39. The largest reserves of diamonds in India are found in which region? — Panna (Madhya Pradesh)

40. Which mineral is known as 'fool's gold' and is often found associated with iron ore deposits? — Pyrite

41. Asbestos, a fibrous mineral used for insulation, is mined in India primarily in which state? — Rajasthan

42. Which state is the leading producer of copper in India? — Madhya Pradesh

43. Which state is the largest producer of mica in India? — Andhra Pradesh

44. The mineral 'Wolfram' (Tungsten) is found in India in: — All of the above

45. Which state is the leading producer of 'Zinc' in India? — Rajasthan

46. Copper, essential for electrical wiring and alloys, has its major deposits in India concentrated in: — Jharkhand and Rajasthan

47. Salt, a vital commodity, is largely obtained in India from: — All of the above

48. India possesses significant reserves of which mineral, used in the production of fertilizers and as a soil conditioner? — Gypsum

49. Which mineral resource is crucial for the production of fertilizers and is found in significant deposits in Himachal Pradesh and Uttarakhand? — Rock phosphate

50. Which state in India holds the largest reserves of coal? — Odisha

Soil minerals and natural resources. - One Line Questions