BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

Inequality prob

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
Legendary Member
Posts: 759
Joined: Mon Apr 26, 2010 10:15 am
Thanked: 85 times
Followed by:3 members

by clock60 » Sat Jul 03, 2010 10:56 am
is mp>m
mp-m>0
m(p-1)>0

for this expression be (+) two cases are possible:
m>0, p-1>0. p>1
or
m<0, p-1<0, p<1

(1) st gives us that both p,m positive but we don`t know if p>1 ( it could be 0<p<1)
(2) st gives us that p<1, but no info about m

both
p<1, and m>0
so the answer is no and C
Top
Post new topic Post Reply
• Page 1 of 1