Question
What is the difference between number of employees who
are married (male + female) and unmarried (male + female)? Study the following information carefully and answer the given questions: There are total 840 employees (male + female) in company ‘XYZ’. There are two types of categories married and unmarried employees. 120 male employees are married which is 30% of total male (married + unmarried) employees. Difference between number of male and female employees who are unmarried is 180.Solution
Total number of male employees who are married = 120 Total number of male employees (married + unmarried) = (120/30) × 100 = 400 Number of male employees who are unmarried = 400 − 120 = 280 Total number of female employees = 840 − 400 = 440 Total number of female employees who are unmarried = 280 − 180 = 100 Number of female employees who are married = 440 − 100 = 340 Required difference = (120 + 340) – (280 + 100) = 460 – 380 = 80
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