The average age of all the 100 employees in an office is 29 years, whe – McqOptions

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1.	The average age of all the 100 employees in an office is 29 years, where 2/5 employees are ladies and the ratio of average age of men to women is 5 : 7. The average age of female employees is:
A.	18 years
B.	35 years
C.	25 years
D.	30 years
E.	None of these
Answer» D. 30 years

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