If x>y^2>z^4, which of the following is true? I. : Quant Question Archive [LOCKED]
Check GMAT Club Decision Tracker for the Latest School Decision Releases http://gmatclub.com/AppTrack

 It is currently 21 Jan 2017, 17:11

### 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

# If x>y^2>z^4, which of the following is true? I.

 post reply Question banks Downloads My Bookmarks Reviews Important topics
Author Message
Senior Manager
Joined: 08 Aug 2005
Posts: 251
Followers: 1

Kudos [?]: 49 [0], given: 0

If x>y^2>z^4, which of the following is true? I. [#permalink]

### Show Tags

26 Apr 2006, 01:27
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

If x>y^2>z^4, which of the following is true?

I. x>y>z
II. z>y>x
III. x>z>y
VP
Joined: 29 Apr 2003
Posts: 1403
Followers: 2

Kudos [?]: 28 [0], given: 0

### Show Tags

26 Apr 2006, 01:40
Answer is None. The question is kinda weird! Should it be, which one can be true?
1 cannot be true when x = 0.1, y =0.2, z=0.3

2. cannot be true when x=5, y=2, z=1

3. Works for numbers <0.1, -ve values of z and y. But if x =1, y =5 and z =4, it does not!

You should note that x CAN never be -ve! as x>y^2

By definition the min value of y^2 is 0, hence x>0!
26 Apr 2006, 01:40
Display posts from previous: Sort by

# If x>y^2>z^4, which of the following is true? I.

 post reply Question banks Downloads My Bookmarks Reviews Important topics

 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®.