uteta15p2 q113

0. The production of company X is 120% of the production of company Y and 80% of the production of company Z. The respective ratio between the production of companies X, Y and Z is

  • Option : D
  • Explanation : (D) Let the production of Y =100
    Then, production of X =120
    Production of Z =150
    Required ratio of X, Y and X
    =X : Y : Z
    =120 : 100 : 150
    =12 : 10 : 15
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