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In an office, 70% of the total number of employees are females. 80% of the total number of employees, including 35 males, got a promotion. If there are 105 female employees, then what percentage of female employees got a promotion?
  • a)
    30%
  • b)
  • c)
    4%
  • d)
    35%
  • e)
    None of the above
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
In an office, 70% of the total number of employees are females. 80% o...
Let the total number of employees be x, then
Number of females employees = 105
x x 70/100 = 105
x = 105 x (100/70) = 150
The total number of employees is 150.
Number of males employees = 150 – 105 = 45
Number of all employees who got promotion = 150 x (80/100) = 120
Number of males employees who got promotion = 35
Number of females employees who got promotion = 120 – 35 = 85
Percentage of females employees who got promotion = (85/105)  x 100 = 80.95%
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In an office, 70% of the total number of employees are females. 80% of the total number of employees, including 35 males, got a promotion. If there are 105 female employees, then what percentage of female employees got a promotion?a)30%b)c)4%d)35%e)None of the aboveCorrect answer is option 'B'. Can you explain this answer?
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