Geography (Class 10)

Which state is the largest producer of bauxite?

• Madhya Pradesh

• Jharkhand

• Odisha

• Karnataka

Rat hole mining: (Choose the best option)

• is done by family members in the form of a long narrow tunnel
  

• is done by drilling large circular pits for extraction

• is a process of digging horizontal caves for coal, iron, etc

• involves creating open-cast mines for large-scale excavation

In which states does the Durg-Bastar-Chandrapur belt lie?

• Odisha, Jharkhand

• Karnataka

• Andhra Pradesh, Telangana

• Chhattisgarh, Maharashtra

In which region are one of the largest iron ore in the world found which are a 100% export unit?

• Mayurbhanj district

• Bastar district

• Kudremukh mines

• Ratnagiri district

Which form of coal is most commonly used for electricity generation in India?

• Peat

• Lignite

• Bituminous

• Anthracite

Which minerals are found in sedimentary rocks?

• Coal and iron ore

• Copper, tin, zinc, lead

• Gypsum, potash salts

• Magnesium, manganese, bromine

Which iron ore is used in industries?

• Magnetite

• Hematite

• Lignite

• Limonite

Coal which is more than 55 million years old is found in:

• Alluvial deposits

• Gondwana

• Tertiary deposits

• Mitansh

The percapita consumption of _____ is regarded as an index of development:

• Steel

• Natural gas

• Petroleum

• Electricity

Which of these energy resources provide more than 70% of the energy requirement in rural areas? (Choose 2 options)

• Coal

• Biogas

• Cattle dung

• Firewood