Search found 4 matches
- by parasite8
Sun Sep 25, 2011 1:32 pm- Forum: Data Sufficiency
- Topic: Question from Quantitative Review
- Replies: 4
- Views: 3449
thanks for your responses. I'm not 100% comfortable to LT/GT method but Knight 247's practice questions definitely help me with understanding the concept better.
- by parasite8
Sun Sep 25, 2011 1:21 pm- Forum: Problem Solving
- Topic: Inequalities
- Replies: 4
- Views: 1627
Inequalities
Hi, I have a question on inequalities with equations. I tried using a strategy shown in Manhattan GMAT Prep - Guide 3 - Equations, Inequalities, & VICs on page 91 and 92. When dividing the table states that divide and flip the extreme values. eg 8/LT2 = GT4 (if we know that LT2 is positive). Can...
- by parasite8
Fri Sep 23, 2011 2:36 pm- Forum: Problem Solving
- Topic: Inequalities
- Replies: 4
- Views: 1627
Question from Quantitative Review
HI, I have a question from the 2nd Edition GMAT Quantitive Review. They are Question 96 and 102 from the Data Sufficiency section. 96. For all z, [z] denotes the least integer greater than or equal to z. Is [x]=0? (1) -1<x<-0.1 (2) [x+0.5]=1 What does least integer greater than or equal to z mean? Q...
- by parasite8
Fri Sep 23, 2011 2:23 pm- Forum: Data Sufficiency
- Topic: Question from Quantitative Review
- Replies: 4
- Views: 3449