X is 80% of y. The percentage of  y  to y - x is:

 

  • Option 1)

     

    250 %

     

  • Option 2)

     

    400%

     

  • Option 3)

     

    500%

     

  • Option 4)

     

    None of these

     

  • Option 5)

     

    120%

     

Answers (1)

If y = 100

x = 80

Required Percentage = 100/20 x 100 => 500%

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