Quantcast
Channel: GMAT Club Forum - Forums > Reading Comprehension (RC)
Viewing all articles
Browse latest Browse all 291973

Data Sufficiency (DS) | Re: If a and b are nonzero numbers, Is a-b>0?

$
0
0
DH99 wrote:

If a and b are nonzero numbers, Is a-b>0?

Statement 1: |a|-b>0
Statement 2: a-|b|>0

Bunuel: Can you please help solve this question.I don't have OA.


Re-arrange the equation in the question stem by adding b to both sides and we notice that the question is really asking:
Is a > b?

Also note that both a and b cannot be 0:

S1:
Re-arrange the equation by adding b to both sides and we get:
|a| > b
Note that the abs value hides the sign of a. We can test a few numbers that both meets
...

Viewing all articles
Browse latest Browse all 291973

Latest Images

Trending Articles



Latest Images

<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>