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# A certain company currently has how many employees? (1) If 3

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Manager
Joined: 05 Sep 2007
Posts: 144
Location: New York
A certain company currently has how many employees? (1) If 3  [#permalink]

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03 May 2008, 12:57
1
00:00

Difficulty:

(N/A)

Question Stats:

88% (00:16) correct 13% (01:38) wrong based on 62 sessions

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A certain company currently has how many employees?
(1) If 3 additional employees are hired by the company and all of the present employees remain, there will be at least 20 employees in the company.
(2) If no additional employees are hired by the company and 3 of the present employees resign, there will be fewer than 15 employees in the company.

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Manager
Joined: 16 Sep 2007
Posts: 210

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03 May 2008, 16:59
1)
n>20-3
n>=17
insufficient

2)
n=17 and n 17<=n<18
we know that the number of employees must be less than 18 and at least 17
that leaves only one integer that can satisfy both conditions: 17 employees

C

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Re: A certain company currently has how many employees? (1) If 3  [#permalink]

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04 Sep 2018, 11:23
Hello from the GMAT Club BumpBot!

Thanks to another GMAT Club member, I have just discovered this valuable topic, yet it had no discussion for over a year. I am now bumping it up - doing my job. I think you may find it valuable (esp those replies with Kudos).

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Re: A certain company currently has how many employees? (1) If 3 &nbs [#permalink] 04 Sep 2018, 11:23
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