Q.1

Frequency distribution curves

  • having a single lump, are called uninodal curves
  • if symmetrical, are called normal curves
  • if not symmetrical, are called skew curves
  • all the above.
Q.2

While filling the tender for any work, the contractor considers

  • site survey
  • availability of construction materials
  • availability of labour
  • study of specifications
  • all the above.
Q.3

While filling the tender for any work, the contractor considers

  • site survey
  • availability of construction materials
  • availability of labour
  • study of specifications
  • all the above.
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