The Percentage of The Unmarried Staff in the Office is :

In an office, 40 % of the staff is female. 70% of the female staff and 50% of the male staff are married. The percentage of the unmarried staff in the office is

  1. 42
  2. 54
  3. 64
  4. 60
Anurag Mishra Professor Asked on 26th October 2015 in Maths.
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    Monis Rasool Professor Answered on 28th October 2015.
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