• 1. 
    The Software Technology Parks are set up by the government to provide

  • Skilled software professionals
  • Capital to start a software company
  • Single window service and high-speed data communication facility to software experts
  • None of the above
  • 2. 
    Air pollution is caused by

  • Organic and inorganic industrial effluents discharged into rivers.
  • Presence of high proportion of sulphur dioxide, carbon monoxide and air-borne particulate materials.
  • Unwanted sounds from industries, generators, saws and pneumatic and electric drills.
  • Overdrawing of groundwater.
  • 3. 
    Which of the following are the major water polluting industries?

  • (i) and (ii)
  • (iii) and (iv)
  • (i) and (iv)
  • (ii) and (iii)
  • 4. 
    Which of the following factors are not necessary to set up an iron and steel plant?

  • Proximity to iron-ore mines
  • Availability of coking coal
  • Good resources of limestone and manganese
  • Nearness to a water body to discharge wastes
  • 5. 
    In which State is the Bhilai Steel Plant located?

  • Bihar
  • Jharkhand
  • Chhattisgarh
  • Uttarakhand
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