Search found 17 matches
Estimation Question
This is an OG question for which explanation is given. I tried applying the explanation on a smaller set however it doesn't work (for me). So either I do not follow the explanation or am trying to apply it to a wrong set. Please help me learn the principles that are used in the explanation so that I...
- by saadishah
Thu Dec 03, 2015 1:05 am- Forum: Problem Solving
- Topic: Estimation Question
- Replies: 6
- Views: 3375
Positive & Negative Questions
If a-b/c < 0, is a > b?
(1) c < 0
(2) a + b < 0
I have two questions on this:
1. Can we rephrase the target question?
2. The solution is Statement#1 is SUFFICIENT, I only kind of get that. Can someone explain it that I 'get it'
- by saadishah
Wed Dec 02, 2015 3:13 am- Forum: Data Sufficiency
- Topic: Positive & Negative Questions
- Replies: 3
- Views: 2253