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Question

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.

What is ratio between total numbers of employees who are unmarried to total number of female employees who are married?

A 17:9 Correct Answer Incorrect Answer
B 17:19 Correct Answer Incorrect Answer
C 9:17 Correct Answer Incorrect Answer
D 19:17 Correct Answer Incorrect Answer
E 11:13 Correct Answer Incorrect Answer

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 ratio = (280 + 100) : 340 = 380:340 = 19:17

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