It is currently 23 Mar 2018, 00:21

### GMAT Club Daily Prep

#### Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.

Customized
for You

we will pick new questions that match your level based on your Timer History

Track

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

# Events & Promotions

###### Events & Promotions in June
Open Detailed Calendar

# Didn't get this one. I was struggled between A and E, and it

Author Message
Intern
Joined: 19 Jan 2009
Posts: 18
Schools: Kellogg, Ross, Darden, Kelley, UNC
Didn't get this one. I was struggled between A and E, and it [#permalink]

### Show Tags

18 May 2009, 11:50
00:00

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions

### HideShow timer Statistics

Didn't get this one. I was struggled between A and E, and it turns out it was C

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.

Attachments

PS5.jpg [ 65.67 KiB | Viewed 985 times ]

Senior Manager
Joined: 08 Jan 2009
Posts: 317

### Show Tags

18 May 2009, 20:03
Is the product of all integers in the list +ve?

stmt1 :
The product of the greatest and least element is +ve
clearly show the list can be a set of -ve integer or +ve integer.

for -ve integer if the no of integers is odd the product of all integers in the list not +ve.

Insufficient.

Stmt 2:

We know the number of integer is even but no idea of the elements.
(-2 -1 0 1) not +ve
(-4 -3 -2 -1) is +ve.
Not sufficient.

combining :

Yes defintely C.

--== Message from GMAT Club Team ==--

This is not a quality discussion. It has been retired.

If you would like to discuss this question please re-post it in the respective forum. Thank you!

To review the GMAT Club's Forums Posting Guidelines, please follow these links: Quantitative | Verbal Please note - we may remove posts that do not follow our posting guidelines. Thank you.
Re: Gmatprep positive/negative   [#permalink] 18 May 2009, 20:03
Display posts from previous: Sort by