TNPSC Group 2 / 2A - Soil minerals and natural resources. Online Test (MCQ Quiz)

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

A) Bauxite B) Iron Ore C) Copper D) Manganese

2. The largest reserves of manganese in India are located in which state?

A) Odisha B) Karnataka C) Madhya Pradesh D) Andhra Pradesh

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

A) Mica B) Chromite C) Bauxite D) Gold

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

A) Deccan Plateau B) Chota Nagpur Plateau C) Aravalli Range D) Himalayan Region

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

A) Lead B) Zinc C) Tin D) Nickel

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

A) Jharkhand B) Andhra Pradesh C) Karnataka D) Rajasthan

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

A) Limestone B) Dolomite C) Gypsum D) Feldspar

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

A) Gondwana System B) Cuddapah System C) Vindhyan System D) Dharwar System

9. Which state in India holds the largest reserves of coal?

A) West Bengal B) Odisha C) Jharkhand D) Chhattisgarh

10. Petroleum or crude oil is a crucial natural resource. The major oil-bearing regions in India are located in:

A) Assam and Gujarat B) Bombay High and Gujarat C) Assam, Gujarat, and Bombay High D) Rajasthan and Punjab

11. Natural gas is increasingly important. Which of the following is a major offshore natural gas field in India?

A) Digboi B) Ankleshwar C) Krishna-Godavari Basin D) Lunej

12. Uranium, a radioactive mineral used in nuclear power generation, is primarily found in India in deposits associated with which geological formations?

A) Gondwana coalfields B) Dharwar and Cuddapah systems C) Laterite soils D) Alluvial plains

13. Thorium, another important radioactive element with vast reserves in India, is extracted from:

A) Monazite sands B) Bauxite ore C) Iron ore D) Coal seams

14. Which state is the leading producer of lignite coal in India?

A) Gujarat B) Tamil Nadu C) Rajasthan D) Jammu and Kashmir

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

A) Karnataka B) Odisha C) Rajasthan D) Bihar

16. Copper, essential for electrical wiring and alloys, has its major deposits in India concentrated in:

A) Rajasthan and Gujarat B) Jharkhand and Rajasthan C) Madhya Pradesh and Odisha D) Andhra Pradesh and Karnataka

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

A) Pyrite B) Chalcopyrite C) Magnetite D) Hematite

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

A) Sulphur B) Phosphate C) Gypsum D) Potash

19. The largest reserves of diamonds in India are found in which region?

A) Panna (Madhya Pradesh) B) Kurnool (Andhra Pradesh) C) Golconda (Telangana) D) Bastar (Chhattisgarh)

20. Which state is the leading producer of dolomite in India, a mineral used in steelmaking and construction?

A) Odisha B) Madhya Pradesh C) Andhra Pradesh D) Maharashtra

21. Salt, a vital commodity, is largely obtained in India from:

A) Rock salt deposits B) Sea water evaporation C) Brine wells D) All of the above

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

A) Gujarat B) Rajasthan C) Tamil Nadu D) Andhra Pradesh

23. Granite, a valuable building stone, is widely quarried in India. Which region is particularly known for its high-quality granite deposits?

A) Deccan Plateau B) Chota Nagpur Plateau C) Southern India (Tamil Nadu, Karnataka) D) Himalayan foothills

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

A) Andhra Pradesh B) Rajasthan C) Jharkhand D) Madhya Pradesh

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

A) Ilmenite B) Zircon C) Garnet D) Monazite

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

A) Gujarat B) Rajasthan C) Madhya Pradesh D) Maharashtra

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

A) Gondwana System B) Vindhyan System C) Dharwar System D) Alluvial deposits

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

A) Rajasthan B) Andhra Pradesh C) Bihar D) Karnataka

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

A) Karnataka B) Odisha C) Jharkhand D) Chhattisgarh

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

A) Andhra Pradesh B) Telangana C) Odisha D) Chhattisgarh

31. Feldspar, a key component in ceramics and glass industries, is found in abundance in India in which type of rock formations?

A) Igneous and metamorphic rocks B) Sedimentary rocks C) Laterite soils D) Gondwana formations

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

A) Gypsum B) Limestone C) Dolomite D) Calcite

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

A) Jharkhand B) Odisha C) West Bengal D) Chhattisgarh

34. Which state is the primary producer of bauxite in India?

A) Jharkhand B) Odisha C) Gujarat D) Chhattisgarh

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

A) Odisha B) Rajasthan C) Karnataka D) Bihar

36. Which of the following is NOT a major mineral-bearing region in India?

A) Chota Nagpur Plateau B) Deccan Plateau C) Aravalli Range D) Kutch Peninsula

37. Graphite, used in pencils and as a lubricant, is found in India in which states?

A) Odisha, Jharkhand, and Tamil Nadu B) Rajasthan, Gujarat, and Madhya Pradesh C) Assam, West Bengal, and Bihar D) Karnataka, Kerala, and Andhra Pradesh

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

A) Sulphur B) Phosphorite C) Potash D) Rock phosphate

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

A) Iron Ore B) Coal C) Bauxite D) Copper

40. Which state is the leading producer of copper in India?

A) Rajasthan B) Jharkhand C) Madhya Pradesh D) Odisha

41. The mineral 'Sillimanite' is primarily found in India in which state?

A) Kerala B) Assam C) Odisha D) Tamil Nadu

42. Which of the following is a key mineral resource for the production of cement?

A) Mica B) Limestone C) Gypsum D) Dolomite

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

A) Jharkhand B) Odisha C) Maharashtra D) Andhra Pradesh

44. The 'Cuddapah System' of rocks in India is known for its deposits of:

A) Coal and Iron Ore B) Copper and Uranium C) Limestone and Barites D) Manganese and Bauxite

45. Which state is the largest producer of mica in India?

A) Rajasthan B) Andhra Pradesh C) Bihar D) Jharkhand

46. The mineral 'Wolfram' (Tungsten) is found in India in:

A) Rajasthan B) Karnataka C) Andhra Pradesh D) All of the above

47. Which of the following is a major 'metalliferous' mineral resource found in India?

A) Gypsum B) Limestone C) Iron Ore D) Coal

48. The largest deposits of 'Chromite' in India are located in:

A) Karnataka B) Odisha C) Jharkhand D) Rajasthan

49. Which state is the leading producer of 'Zinc' in India?

A) Rajasthan B) Bihar C) Andhra Pradesh D) Madhya Pradesh

50. The mineral 'Magnesite', used in refractory materials and pharmaceuticals, is found in significant quantities in:

A) Karnataka and Tamil Nadu B) Odisha and Jharkhand C) Uttarakhand and Rajasthan D) Andhra Pradesh and Madhya Pradesh

Soil minerals and natural resources. - Online Test

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