Odisha, renowned for its rich mineral deposits, boasts a diverse array of resources crucial to various industries. Iron ore, serving as the backbone of its economy, contributes significantly. Chromite, primarily utilized in steel production, adds to its industrial prowess. Bauxite, abundant in Koraput district, finds application in aluminum manufacturing. Here’s a paragraph summarizing the top 30 mineral resources of Odisha with multiple-choice questions (MCQs) suitable for various competitive exams such as OSSSC RI, ARI, Amin, SFS, and ICDS Supervisor, along with their answers:
Top 30 Mineral Resources of Odisha MCQs for OSSSC RI,ARI, Amin, SFS, ICDS Supervisor
- Which state in India is the largest producer of bauxite?
a) Gujarat
b) Maharashtra
c) Odisha
d) Rajasthan
Answer: c) Odisha - Approximately what percentage of India’s bauxite production does Odisha contribute?
a) 25%
b) 35%
c) 50%
d) 65%
Answer: c) 50% - In which districts of Odisha is the major bauxite belt located?
a) Keonjhar and Sundargarh
b) Balasore and Mayurbhanj
c) Kalahandi and Koraput
d) Cuttack and Puri
Answer: c) Kalahandi and Koraput - What is the nickname given to the city known for its aluminum industry in Odisha?
a) Bhubaneswar
b) Cuttack
c) Angul
d) Rourkela
Answer: c) Angul - Which company is a significant player in the aluminum industry in Odisha?
a) Tata Steel
b) National Aluminium Company Limited (NALCO)
c) Vedanta Limited
d) Hindalco Industries Limited
Answer: b) National Aluminium Company Limited (NALCO) - What is the major application of bauxite in the aluminum industry?
a) Refining into steel
b) Manufacturing of cement
c) Extraction of gold
d) Production of aluminum metal
Answer: d) Production of aluminum metal - What role does Kalahandi play in Odisha’s aluminum production?
a) It is the largest consumer of aluminum products.
b) It hosts major aluminum manufacturing plants.
c) It is the primary source of bauxite mining.
d) It is the leading exporter of aluminum goods.
Answer: c) It is the primary source of bauxite mining. - What mineral does Odisha produce the most of?
a) Coal
b) Iron Ore
c) Manganese
d) Bauxite
Answer: c) Manganese - Which state is the largest producer of manganese in India?
a) Maharashtra
b) Karnataka
c) Odisha
d) Gujarat
Answer: c) Odisha - What is manganese primarily used for in Odisha?
a) Cement Production
b) Steel Production
c) Aluminum Production
d) Fertilizer Manufacturing
Answer: b) Steel Production - Which mineral resource contributes significantly to Odisha’s aluminum production?
a) Iron Ore
b) Bauxite
c) Coal
d) Chromite
Answer: b) Bauxite - Which company is a major player in aluminum production in Odisha?
a) Tata Steel
b) Reliance Industries
c) National Aluminium Company Limited (NALCO)
d) Steel Authority of India Limited (SAIL)
Answer: c) National Aluminium Company Limited (NALCO) - What percentage of India’s iron reserves does Odisha possess?
a) 10%
b) 15%
c) 20%
d) 25%
Answer: d) 25% - What portion of India’s steel production capacity is contributed by Odisha?
a) 5%
b) 8%
c) 10%
d) 12%
Answer: c) 10% - Which state leads in aluminium production within India?
a) Gujarat
b) Maharashtra
c) Odisha
d) Karnataka
Answer: c) Odisha - What percentage of India’s manganese resources does Odisha account for?
a) 30%
b) 35%
c) 44%
d) 50%
Answer: c) 44% - What is the primary industrial use of manganese in Odisha?
a) Aluminum production
b) Cement manufacturing
c) Fertilizer production
d) Steel manufacture
Answer: d) Steel manufacture - Why has the government of Odisha geared up exploration efforts for manganese?
a) To enhance agricultural production
b) To promote tourism
c) To cater to the steel industry’s needs
d) To support the pharmaceutical industry
Answer: c) To cater to the steel industry’s needs - What is the significance of manganese in the steel manufacturing process?
a) It improves electrical conductivity
b) It increases resistance to corrosion
c) It enhances tensile strength and hardness
d) It improves heat resistance
Answer: c) It enhances tensile strength and hardness - Apart from steel, where else is manganese widely used?
a) Glass manufacturing
b) Paper production
c) Plastic industry
d) Textile manufacturing
Answer: a) Glass manufacturing - Which three countries are among the world’s top producers of aluminum?
a) China, India, Japan
b) India, Russia, Brazil
c) China, India, Russia
d) Russia, Australia, United States
Answer: c) China, India, Russia - Which mineral resource is primarily mined in Odisha?
a) Coal
b) Bauxite
c) Iron Ore
d) Gold
Answer: c) Iron Ore - Which Indian state is the largest producer of bauxite?
a) Gujarat
b) Jharkhand
c) Odisha
d) Maharashtra
Answer: c) Odisha - What percentage of India’s total bauxite production is contributed by Odisha?
a) 24%
b) 49%
c) 8%
d) 9%
Answer: b) 49% - After Odisha, which state is the next largest producer of bauxite in India?
a) Gujarat
b) Jharkhand
c) Maharashtra
d) Chhattisgarh
Answer: a) Gujarat - Which mineral is the largest contributor to Odisha’s economy?
a) Coal
b) Iron Ore
c) Bauxite
d) Chromite
Answer: b) Iron Ore - What is the primary use of chromite in Odisha?
a) Steel Production
b) Aluminum Production
c) Cement Manufacturing
d) Fertilizer Industry
Answer: a) Steel Production - What percentage of India’s iron ore production does Odisha account for?
a) 35%
b) 47%
c) 57%
d) 62%
Answer: c) 57% - Over what period has iron ore production in Odisha seen a significant increase?
a) 2000-2010
b) 2010-2020
c) 1990-2000
d) 1980-1990
Answer: b) 2010-2020 - In which districts of Odisha were gold reserves found?
a) Cuttack and Puri
b) Deogarh, Keonjhar, and Mayurbhanj
c) Koraput and Sundargarh
d) Balasore and Bhadrak
Answer: b) Deogarh, Keonjhar, and Mayurbhanj - When were the first surveys conducted to identify gold reserves in Odisha?
a) 1950s and 1960s
b) 1970s and 1980s
c) 1990s and 2000s
d) 2010s and 2020s
Answer: b) 1970s and 1980s
