GMAT Question of the Day - Daily to your Mailbox; hard ones only

It is currently 21 Jun 2018, 22:20

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.

Close

Request Expert Reply

Confirm Cancel

Events & Promotions

Events & Promotions in June
Open Detailed Calendar

If x and z are positive integers and xz = 24 what is the ratio of x to

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:

Hide Tags

Expert Post
Math Expert
User avatar
V
Joined: 02 Sep 2009
Posts: 46267
If x and z are positive integers and xz = 24 what is the ratio of x to [#permalink]

Show Tags

New post 22 Jan 2018, 23:29
00:00
A
B
C
D
E

Difficulty:

  55% (hard)

Question Stats:

54% (01:02) correct 46% (00:45) wrong based on 41 sessions

HideShow timer Statistics

1 KUDOS received
Senior Manager
Senior Manager
User avatar
G
Joined: 17 Oct 2016
Posts: 326
Location: India
Concentration: Operations, Strategy
GPA: 3.73
WE: Design (Real Estate)
GMAT ToolKit User Premium Member CAT Tests
Re: If x and z are positive integers and xz = 24 what is the ratio of x to [#permalink]

Show Tags

New post 22 Jan 2018, 23:42
1
A

From question stem we can conclude,

x=1 and z=24 or x=2 and z=12 or x=3 and z=8 or x=4 and z=6

or the converse

x=24 and z=1 or x=12 and z=2 or x=8 and z=3 or x=6 and z=4

From statement 1 we can say only x=8 and z=3 combo holds good. Hence sufficient

From statement 2 there are two possibilities. x=8 and z=3 or x=3 and z=8. Hence insufficient
_________________

Help with kudos if u found the post useful. Thanks

Re: If x and z are positive integers and xz = 24 what is the ratio of x to   [#permalink] 22 Jan 2018, 23:42
Display posts from previous: Sort by

If x and z are positive integers and xz = 24 what is the ratio of x to

  new topic post reply Question banks Downloads My Bookmarks Reviews Important topics  


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

Powered by phpBB © phpBB Group | Emoji artwork provided by EmojiOne

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®.