Is abc<24 ? 1) a<2 , b<3, c<4 2) ab= 4 and : DS Archive
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 20 Jan 2017, 19:42

### 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

# Is abc<24 ? 1) a<2 , b<3, c<4 2) ab= 4 and

Author Message
Senior Manager
Joined: 22 Sep 2005
Posts: 276
Followers: 1

Kudos [?]: 188 [0], given: 1

Is abc<24 ? 1) a<2 , b<3, c<4 2) ab= 4 and [#permalink]

### Show Tags

14 Nov 2006, 12:37
00:00

Difficulty:

(N/A)

Question Stats:

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

### HideShow timer Statistics

This topic is locked. If you want to discuss this question please re-post it in the respective forum.

Is abc<24 ?

1) a<2 , b<3, c<4

2) ab= 4 and c^2=15
Manager
Joined: 12 Oct 2006
Posts: 81
Location: NJ, US
Followers: 1

Kudos [?]: 0 [0], given: 0

### Show Tags

14 Nov 2006, 12:46
I am getting B

1) if all of the numbers are positive then it's a yes, but if c = 2 a = -50 b = -100, then the answer is way over 24.

2) if we replace the 15 with 16 so we are working with whole numbers we get c = (+ or -) 4. 4*4=16 or -4*4=-16... Both less than 24. Had the answer been closer to 24 then you would have had to worry about the 15 to 16 replacement.

Last edited by typicalgmatter on 14 Nov 2006, 12:54, edited 1 time in total.
14 Nov 2006, 12:46
Display posts from previous: Sort by