Mineral and Energy Resources - Practice Test 5

Attempt the quiz above first, then review every question with its correct answer and a short explanation below.

1. Q1.What is OTEC?

   • A.Ocean Thermal Energy Conversion✓ Correct Answer
   • B.Oil Thermal Energy Center
   • C.Ocean Tidal Energy Corporation
   • D.Oil Transport Engineering Company

   Explanation: OTEC creates energy by using the temperature difference between warm surface water and cold deep ocean water.

2. Q2.Ankleshwar in Gujarat is famous for:

   • A.Coal
   • B.Petroleum✓ Correct Answer
   • C.Iron
   • D.Gold

   Explanation: Ankleshwar is a major onshore oil field in the Bharuch district of Gujarat.

3. Q3.Which metal is obtained from 'Wolframite' ore?

   • A.Tungsten✓ Correct Answer
   • B.Tin
   • C.Copper
   • D.Iron

   Explanation: Wolframite is the primary ore of Tungsten.

4. Q4.Sundergarh district in Odisha is famous for:

   • A.Iron and Manganese✓ Correct Answer
   • B.Gold
   • C.Petroleum
   • D.Salt

   Explanation: Sundergarh is rich in Iron ore and Manganese deposits.

5. Q5.Which of the following is an example of a Placer Deposit?

   • A.Coal
   • B.Petroleum
   • C.Gold in river beds✓ Correct Answer
   • D.Iron ore in mountains

   Explanation: Placer deposits are valuable minerals formed by gravity separation during sedimentary processes (e.g., Gold sands).

6. Q6.India imports the maximum amount of which energy resource?

   • A.Coal
   • B.Petroleum (Crude Oil)✓ Correct Answer
   • C.Natural Gas
   • D.Electricity

   Explanation: India imports more than 80% of its crude oil requirements.

7. Q7.Kolar Gold Fields (KGF) are located in which district?

   • A.Raichur
   • B.Kolar✓ Correct Answer
   • C.Hassan
   • D.Mysore

   Explanation: KGF is in the Kolar district of Karnataka (though the mines are currently closed).

8. Q8.Which state is the largest producer of Gypsum in India?

   • A.Rajasthan✓ Correct Answer
   • B.Gujarat
   • C.Tamil Nadu
   • D.Jammu & Kashmir

   Explanation: Rajasthan produces almost 99% of India's Gypsum.

9. Q9.Which mineral is used to make electrical wires?

   • A.Copper✓ Correct Answer
   • B.Lead
   • C.Mica
   • D.Gypsum

   Explanation: Copper is an excellent conductor of electricity and is ductile, making it ideal for wires.

10. Q10.In which state are the 'Aravalli' mountain ranges rich in minerals like Zinc and Lead?

    • A.Punjab
    • B.Rajasthan✓ Correct Answer
    • C.Bihar
    • D.Odisha

    Explanation: The Aravalli range in Rajasthan is rich in non-ferrous metals like Zinc, Lead, and Copper.

11. Q11.Which of the following is a Conventional Source of Energy?

    • A.Solar Energy
    • B.Wind Energy
    • C.Thermal Power (Coal)✓ Correct Answer
    • D.Tidal Energy

    Explanation: Thermal power generated from coal is a conventional and non-renewable source.

12. Q12.Jharia coal mines are located in:

    • A.Jharkhand✓ Correct Answer
    • B.Bihar
    • C.West Bengal
    • D.Odisha

    Explanation: Jharia in Jharkhand is one of India's most famous and largest coalfields, known for its underground fire.

13. Q13.Which is the largest oil refinery in the public sector in India?

    • A.Panipat✓ Correct Answer
    • B.Mathura
    • C.Kochi
    • D.Paradip

    Explanation: IOCL's Panipat Refinery is one of the largest public sector refineries.

14. Q14.Which metal is also known as 'Strategic Metal'?

    • A.Titanium✓ Correct Answer
    • B.Gold
    • C.Lead
    • D.Tin

    Explanation: Titanium is lighter than steel but stronger, making it strategic for defense/space.

15. Q15.What is the main use of 'Manganese'?

    • A.Making steel tough✓ Correct Answer
    • B.Making jewellery
    • C.Fuel
    • D.Cement

    Explanation: Manganese is essential for the production of steel, making it hard and resistant to rusting.

16. Q16.Which state produces the maximum Tin in India?

    • A.Chhattisgarh✓ Correct Answer
    • B.Jharkhand
    • C.Odisha
    • D.Rajasthan

    Explanation: Chhattisgarh is practically the only producer of Tin in India (Dantewada district).

17. Q17.The first wave energy project in India was set up at:

    • A.Vizhinjam (Kerala)✓ Correct Answer
    • B.Chennai
    • C.Mumbai
    • D.Goa

    Explanation: A wave energy plant was set up at Vizhinjam near Thiruvananthapuram, Kerala.

18. Q18.Chromite is an ore of:

    • A.Chromium✓ Correct Answer
    • B.Copper
    • C.Carbon
    • D.Calcium

    Explanation: Chromite is the only ore of Chromium, used in stainless steel.

19. Q19.Which industry is the maximum consumer of Coal in India?

    • A.Thermal Power✓ Correct Answer
    • B.Steel
    • C.Cement
    • D.Railways

    Explanation: The thermal power sector consumes the majority (over 70%) of coal produced in India.

20. Q20.Where is the headquarters of Coal India Limited (CIL)?

    • A.Kolkata✓ Correct Answer
    • B.Ranchi
    • C.Dhanbad
    • D.Nagpur

    Explanation: CIL, the largest coal producing company in the world, is headquartered in Kolkata.