Q10. Which mineral occurs at Nathra-ki-Pal in Rajasthan?
[RPSC RAS Preliminary Examination, 2008]
(A) Iron ore
(B) Copper
(C) Lead and zinc
(D) Manganese
Answer: (A) Iron ore
Explanation: Nathra-ki-Pal in the Rajasthan Aravalli region is associated with iron-ore deposits. Rajasthan has a varied metallic-mineral endowment including copper, zinc and lead, but this particular locality is identified with iron. District-level deposit names are common in state examinations.
Q9. Match the mining area to the resource:
A. Badampahar; B. Koderma; C. Mosabani; D. Rava.
Resources: 1. Copper; 2. Iron ore; 3. Petroleum; 4. Mica.
[UPPSC Civil Services Preliminary Examination, 2008]
(A) A–4, B–3, C–1, D–2
(B) A–2, B–4, C–3, D–1
(C) A–1, B–2, C–4, D–3
(D) A–2, B–4, C–1, D–3
Answer: (D) A–2, B–4, C–1, D–3
Explanation: Badampahar is associated with iron ore in Odisha; Koderma with mica in Jharkhand; Mosabani with copper in Singhbhum; and the Rava field with petroleum. This combination tests mineral locations in eastern India alongside an offshore hydrocarbon field.
Q8. Consider the statements:
(1) Balaghat is known for diamond mines.
(2) Majhgawan is known for manganese deposits.
Which is correct?
[UPSC Civil Services Preliminary Examination, 2007]
(A) 1 only
(B) 2 only
(C) Both 1 and 2
(D) Neither 1 nor 2
Answer: (D) Neither 1 nor 2
Explanation: The locations are interchanged. Balaghat in Madhya Pradesh is known for manganese and copper-related mineral resources, while Majhgawan in Panna district is associated with diamond-bearing deposits. Neither proposed mineral–place statement is correct, making the fourth option appropriate.
Q7. Which site in Rajasthan is famous for major zinc and lead reserves?
[RPSC RAS Preliminary Examination, 2007]
(A) Rajpura–Dariba, Rajsamand
(B) Delwara, Udaipur
(C) Rampura Agucha, Bhilwara
(D) Jhamarkotra, Udaipur
Answer: (C) Rampura Agucha, Bhilwara
Explanation: Rampura Agucha in Bhilwara district is a major zinc–lead ore deposit. Its rich mineralisation has supported large-scale mining. Jhamarkotra is better known for rock phosphate, while other Aravalli localities also have non-ferrous deposits but differ in resource profile.
Q6. Which of these places is associated with copper deposits?
[MPPSC State Service Preliminary Examination, 2006]
(A) Kesali, Mandla
(B) Dalli–Rajhara, Durg
(C) Bailadila, Bastar
(D) Malanjkhand, Balaghat
Answer: (D) Malanjkhand, Balaghat
Explanation: Malanjkhand in Balaghat district is one of Madhya Pradesh’s most important copper-mining centres. Dalli–Rajhara and Bailadila are known primarily for iron ore. The copper deposit highlights the importance of the state’s mineral-bearing crystalline rocks.
Q5. Which Indian rock system is considered especially rich in metallic minerals?
[UPPSC Civil Services Preliminary Examination, 2005]
(A) Cuddapah system
(B) Dharwar system
(C) Gondwana system
(D) Vindhyan system
Answer: (B) Dharwar system
Explanation: The ancient Dharwar rock system is associated with a wide range of metallic deposits, including iron ore, manganese, copper and gold. Gondwana formations are notably coal-bearing, while Vindhyan rocks include substantial limestone resources. Geological age and rock type strongly influence mineral occurrence.
Q4. Which resource occurs extensively in the Vindhyan rock system?
[Uttar Pradesh Lower Subordinate Preliminary Examination, 2004]
(A) Limestone
(B) Basalt
(C) Lignite
(D) Iron ore
Answer: (A) Limestone
Explanation: The Vindhyan system consists largely of sedimentary rocks, including limestone and sandstone. Limestone is a major raw material for cement production and is widespread in parts of central and northern India. The geological association differs from Gondwana coal deposits.
Q3. Which state was regarded as a leading onshore petroleum producer among these choices at the time of the examination?
[UPPSC Civil Services Mains, 2003]
(A) Assam
(B) Gujarat
(C) Tamil Nadu
(D) Maharashtra
Answer: (B) Gujarat
Explanation: Gujarat’s Ankleshwar, Kalol and other fields made it a major onshore petroleum-producing state during the examination’s historical reference period. Oil production rankings have changed over time as offshore and newer onshore fields developed. Such questions should retain their exam-year context.
Q2. Match the industry or resource with its centre:
A. Copper;
B. Gas plant;
C. Aluminium;
D. Petroleum.
Centres:
1. Kochi;
2. Auraiya;
3. Korba;
4. Khetri.
[UPPSC Civil Services Mains, 2002]
(A) A–4, B–2, C–3, D–1
(B) A–1, B–2, C–3, D–4
(C) A–4, B–3, C–2, D–1
(D) A–3, B–4, C–1, D–2
Answer: (A) A–4, B–2, C–3, D–1
Explanation: Khetri is an important copper centre in Rajasthan, Auraiya is associated with gas infrastructure in Uttar Pradesh, Korba with aluminium and Kochi with petroleum refining. The question connects mineral and energy resources with distinct industrial centres across India.
Q1. In which region did Reliance Industries announce a major natural-gas discovery around the examination period?
[Uttar Pradesh Lower Subordinate Preliminary Examination, 2002]
(A) Barmer region
(B) Mumbai High region
(C) Andaman and Nicobar region
(D) Coastal Andhra region
Answer: (D) Coastal Andhra region
Explanation: The discovery referred to the Krishna–Godavari offshore basin adjoining coastal Andhra Pradesh. This hydrocarbon-bearing sedimentary basin became important in India’s natural-gas exploration history. Barmer and Mumbai High are separate petroleum regions with different development histories.
