|
|
GMAT Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
04 Apr 2017, 00:25
Kudos
Bookmarks
B
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
15%
(low)
Question Stats:
89% (00:41) correct
11%
(00:34)
wrong
based on 44
sessions
History
Date
Time
Result
Not Attempted Yet
04 Apr 2017, 04:19
Kudos
Bookmarks
B
From statement 1 we get x=y
So insufficient
From statement 2 we get x=0
So sufficient
Posted from my mobile device
From statement 1 we get x=y
So insufficient
From statement 2 we get x=0
So sufficient
Posted from my mobile device
04 Apr 2017, 13:47
Kudos
Bookmarks
1) x + x = y + y
2x = 2y
1 is insufficient
2) x + y = -x + y
x + x = y - y
2x = 0
2 is sufficient
Answer is B.
2x = 2y
1 is insufficient
2) x + y = -x + y
x + x = y - y
2x = 0
2 is sufficient
Answer is B.
