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Manager
Joined: 10 Feb 2011
Posts: 120
Followers: 1
Kudos [?]:
7
[0], given: 10
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251. Of the employees in a company, 30 % are female who have [#permalink]
09 Mar 2011, 08:16
Question Stats:
66% (02:09) correct
33% (02:32) wrong based on 6 sessions
251. Of the employees in a company, 30 % are female who have a master degree. If 20 % of the female employees do not have a master degree, what percent of the employees in the company are female? (A) 25 % (B) 30 % (C) 32.5 % (D) 37.5 % (E) 45 %
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Intern
Joined: 06 Feb 2011
Posts: 29
Followers: 0
Kudos [?]:
2
[1] , given: 4
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Re: 251. Of the employees in a company, 30 % are female who have [#permalink]
09 Mar 2011, 08:32
1
This post received KUDOS
Let E be total no. of employees and F be total no of female employees.
Question asked what is F/E X 100%?
No. of female employees with Masters = 0.3 x E (From the question)
No. of female employees without masters = 0.2 x F (From the question) Therefore No. of female employees with masters = F - 0.2 F = 0.8 F
The 2 expressions equal each other therefore 0.8F = 0.3E; F/E = 0.3/0.8 = 37.5%
Ans: D
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Re: 251. Of the employees in a company, 30 % are female who have
[#permalink]
09 Mar 2011, 08:32
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