in a startup company xyz 45% are less than of 25 years of age the number of employees older than 25 years age is 1/3 of the number of employer 25 years of age if the number oh employee who are 25 year old is 8 then how many employees work at xyz?
1)17
2) 19
3) 15
4) none of these
Answers
Answer:
19
I got this answer by a formala
Given : in a startup company xyz
45% are less than of 25 years of age
The number of employees older than 25 years age is 1/3 of the number of employer 25 years of age
the number oh employee who are 25 year old is 8
To Find : how many employees work at xyz?
1)17
2) 19
3) 15
4) none of these
Solution:
the number oh employee who are 25 year old is 8
The number of employees older than 25 years age is 1/3 of the number of employer 25 years of age
=> The number of employees older than 25 years age = 8/3
Number of Employee 25 year or more than 25 year = 8 + 8/3
= 32/3
Assume that Total Employees = x
45% are less than of 25 years of age = (45/100)x = 9x/20
9x/20 + 32/3 = x
=> 11x/20 = 32/3
=> x = 640/33
=> x = 19.39
Approximate 19 employees work at xyz
Hence correct option is option 2) 19 employees
However employees can not be in decimals so either mistake in data or percentages given are approximate only
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