In which of the following states the yield of forest wealth per acre is highest?

  • Assam
  • Uttar Pradesh
  • Madhya Pradesh
  • Kerala
  • Assam

Rihand hydroelectricity project is located in which of the following states?

  • Uttar Pradesh
  • Madhya Pradesh
  • Punjab
  • Rajasthan
  • Uttar Pradesh

Parts of which of the following states in India are covered by tropical deserts?

  • Assam
  • Gujarat
  • Kerala
  • Orissa
  • Gujarat

Which one of the following layers of the atmosphere contains water vapour and dust particles?

  • Mesophere
  • Ionosphere
  • Stratosphere
  • Troposphere
  • Troposphere