Minerals & Energy: 36 MCQs with answers

A · Iron ore

Iron ore is a metallic mineral because it contains iron, a metal. Coal, petroleum, and limestone are non-metallic.

A · Solar energy

Solar energy is a non-conventional (renewable) source, while coal, petroleum, and natural gas are conventional (non-renewable) sources.

B · Coal

Coal is a conventional (non-renewable) source of energy, while wind, tidal, and geothermal are non-conventional.

B · Mica

Mica is a non-metallic mineral, while iron ore, bauxite, and copper are metallic.

D · Wind energy

Wind energy is renewable, while natural gas, coal, and petroleum are non-renewable.

C · Biogas

Biogas is a non-conventional (renewable) source of energy.

B · False

Coal is a non-renewable fossil fuel; it takes millions of years to form and is being depleted.

D · Hematite

Hematite is an iron oxide mineral and is one of the primary sources of iron.

C · Coal

Coal is the most significant source of energy in India, providing a substantial portion of the country's energy needs.

A · Jharkhand

Jharkhand is the largest producer of mica in India, contributing significantly to the mica industry.

B · Coal

Coal is classified as a fossil fuel, formed from the remains of ancient plants and animals.

D · Silica Sand

Silica sand is the primary raw material used in the manufacture of glass.

A · Wind Energy

Wind energy is considered a renewable source of energy as it is generated from natural wind patterns.

D · Limestone

Limestone is a key raw material in the production of cement, providing calcium carbonate.

C · Mica

Mica is classified as a non-metallic mineral, used in various applications including cosmetics.

A · Aluminium Production

Bauxite is the primary ore of aluminium, used extensively in its production.

D · Gujarat

Gujarat is the largest producer of natural gas in India, contributing significantly to the country's energy supply.

A · Iron ore

Iron ore is the primary raw material used in the production of steel.

D · Chhattisgarh

Chhattisgarh is known for its significant coal deposits, making it a major coal-producing state.

A · Cement production

Limestone is primarily used as a raw material in the production of cement.

B · Solar energy

Solar energy is considered a major source of renewable energy in India.

B · Bauxite

Bauxite is the primary ore from which aluminum is produced.

B · Non-metallic mineral

Mica is classified as a non-metallic mineral.

C · Coal

Coal is a fossil fuel used for energy production.

A · Sand

Sand is the primary raw material used in the manufacture of glass.

D · Coal

Coal is the primary source of energy in India.

B · Wind energy

Wind energy is considered a non-conventional source of energy.

C · Chhattisgarh

Chhattisgarh is the largest coal-producing state in India, followed by Jharkhand and Odisha.

A · Limestone

Limestone is the primary raw material for cement production.

B · Iron ore

Ferrous minerals contain iron, such as iron ore, manganese, and chromite. Copper, bauxite, and gold are non-ferrous.

C · Odisha

Odisha is the leading producer of manganese ore in India.

A · Rajasthan

Rajasthan is the largest producer of petroleum (crude oil) in India, followed by Gujarat and Assam.

B · Raniganj

Raniganj in West Bengal is the oldest and one of the most important coal fields in India.

A · Bauxite

Bauxite is the ore from which aluminium is extracted.

B · Andhra Pradesh

Andhra Pradesh is the leading producer of mica in India.

B · False

India imports a large portion of its petroleum requirements; domestic production is insufficient.