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

It is currently 23 Oct 2018, 20:00

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

Is x<y<z? 1)|x-1|<y<z+1 2)|x+1|<y<z-1

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

Hide Tags

Senior SC Moderator
User avatar
V
Joined: 14 Nov 2016
Posts: 1314
Location: Malaysia
GMAT ToolKit User Premium Member CAT Tests
Is x<y<z? 1)|x-1|<y<z+1 2)|x+1|<y<z-1  [#permalink]

Show Tags

New post 19 Feb 2017, 15:46
00:00
A
B
C
D
E

Difficulty:

  65% (hard)

Question Stats:

56% (02:24) correct 44% (02:23) wrong based on 36 sessions

HideShow timer Statistics

Is \(x<y<z\) ?

1) \(|x-1|<y<z+1\)
2) \(|x+1|<y<z-1\)

_________________

"Be challenged at EVERY MOMENT."

“Strength doesn’t come from what you can do. It comes from overcoming the things you once thought you couldn’t.”

"Each stage of the journey is crucial to attaining new heights of knowledge."

Rules for posting in verbal forum | Please DO NOT post short answer in your post!

Advanced Search : https://gmatclub.com/forum/advanced-search/

Math Expert
User avatar
V
Joined: 02 Aug 2009
Posts: 6984
Re: Is x<y<z? 1)|x-1|<y<z+1 2)|x+1|<y<z-1  [#permalink]

Show Tags

New post 20 Feb 2017, 03:00
Is \(x<y<z\) ?

1) \(|x-1|<y<z+1\)
y<z+1, so y may be less than z... Example y is 3 and z is 4..
y may not be less than z, ... Example y is 3 and z is 2.5..
Insufficient

2) \(|x+1|<y<z-1\)
If y<z-1, y will surely be less than z..
Also if |x+1|<y, y is POSITIVE and will always be >x..
Ans is YES
Sufficient

B
_________________

1) Absolute modulus : http://gmatclub.com/forum/absolute-modulus-a-better-understanding-210849.html#p1622372
2)Combination of similar and dissimilar things : http://gmatclub.com/forum/topic215915.html
3) effects of arithmetic operations : https://gmatclub.com/forum/effects-of-arithmetic-operations-on-fractions-269413.html


GMAT online Tutor

GMAT Club Bot
Re: Is x<y<z? 1)|x-1|<y<z+1 2)|x+1|<y<z-1 &nbs [#permalink] 20 Feb 2017, 03:00
Display posts from previous: Sort by

Is x<y<z? 1)|x-1|<y<z+1 2)|x+1|<y<z-1

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


cron
Copyright

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®.