Target Test Prep 20% Off Flash Sale is on! Code: FLASH20

Redeem
Target Test Prep
5-Day Free Trial
5-day free, full-access trial TTP

Available with Beat the GMAT members only code

MORE DETAILS
Target Test Prep
Magoosh
Magoosh
Study with Magoosh GMAT prep

Available with Beat the GMAT members only code

MORE DETAILS
Magoosh

If p,q,r, and s are nonzero numbers....

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Legendary Member
Posts: 1161
Joined: Mon May 12, 2008 2:52 am
Location: Sydney
Thanked: 23 times
Followed by:1 members

If p,q,r, and s are nonzero numbers....

by mehravikas » Mon Jun 02, 2008 2:32 am
S5-22 -

If p,q,r, and s are nonzero numbers, is (p – 1) (q - 2)^2 (r – 3)^3
(s – 4)^4 ≧ 0?

(1) q > 2 and s > 4
(2) p > 1 and r > 3
Top
Master | Next Rank: 500 Posts
Posts: 294
Joined: Tue Feb 26, 2008 9:05 pm
Thanked: 13 times
Followed by:1 members

by amitansu » Mon Jun 02, 2008 3:13 am
B is ans here.

From the q itself we know square and 4th power of any no. would be positive.

So we are bothered about p and r here.The info is available @ stem 2.
Last edited by amitansu on Tue Jun 03, 2008 10:22 am, edited 1 time in total.
Top
Legendary Member
Posts: 1161
Joined: Mon May 12, 2008 2:52 am
Location: Sydney
Thanked: 23 times
Followed by:1 members

by mehravikas » Tue Jun 03, 2008 2:58 am
Shit..How did miss that !!
amitansu wrote:B is ans here.

From the q itself we know square and 4th power of any no. would be positive.

So we are bothered about p and q here.The info is available @ stem 2.
Top
Post new topic Post Reply
• Page 1 of 1