Find all School-related info fast with the new School-Specific MBA Forum

It is currently 21 Oct 2014, 16:53

Close

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
Your Progress

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

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

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

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
Senior Manager
Senior Manager
avatar
Joined: 22 Sep 2005
Posts: 280
Followers: 1

Kudos [?]: 56 [0], given: 1

Is abc<24 ? 1) a<2 , b<3, c<4 2) ab= 4 and [#permalink] New post 14 Nov 2006, 12:37
00:00
A
B
C
D
E

Difficulty:

(N/A)

Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 0 sessions
Is abc<24 ?

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

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

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

 [#permalink] New post 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.
  [#permalink] 14 Nov 2006, 12:46
    Similar topics Author Replies Last post
Similar
Topics:
Experts publish their posts in the topic If zt < -3, is z < 4 ? (1) z < 9 (2) t < -4 naveenhv 3 04 May 2012, 23:44
Is ab < 9 ? (1) a<2 and b<4 (2) 1/5 < a < 3/4 guygmat 1 20 Jun 2011, 20:03
2 if zt<-3, is z<4? 1) z<9 2) t<-4 OA = E sandranjeim 7 16 Apr 2010, 09:00
If Z*T is < -3, is Z < 4 1 Z < 9 2 T < -4 kizito2001 9 28 Feb 2008, 16:32
If zt < -3, is z < 4? (1) z < 9 (2) t < -4 rigger 5 24 Oct 2005, 21:31
Display posts from previous: Sort by

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

  Question banks Downloads My Bookmarks Reviews Important topics  


GMAT Club MBA Forum Home| About| Privacy Policy| Terms and Conditions| GMAT Club Rules| Contact| Sitemap

Powered by phpBB © phpBB Group and phpBB SEO

Kindly note that the GMAT® test is a registered trademark of the Graduate Management Admission Council®, and this site has neither been reviewed nor endorsed by GMAC®.