|
|
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.
09 Aug 2019, 02:45
Kudos
Bookmarks
D
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:
81% (00:49) correct
19%
(01:18)
wrong
based on 53
sessions
History
Date
Time
Result
Not Attempted Yet
In the figure, lines l and m are parallel. What is the value of x ?
(1) z + t = 120
(2) y – z = 60
Attachment:
2019-08-09_1343.png [ 10.71 KiB | Viewed 2404 times ]
Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
Data Sufficiency Forum
Data Sufficiency Forum
09 Aug 2019, 08:19
Kudos
Bookmarks
D is the answer
by a) we know that z=t , equal opp angles
so 2t=120
t=60
t + x=180 , so x=60
enough to answer
by b) y-z=60
we know that y+z=180
solve these two eqn
we get y=120
y=x , equal opp angles so x=120, enough to answer
Need kudos for GMAT club tests ,thnx
by a) we know that z=t , equal opp angles
so 2t=120
t=60
t + x=180 , so x=60
enough to answer
by b) y-z=60
we know that y+z=180
solve these two eqn
we get y=120
y=x , equal opp angles so x=120, enough to answer
Need kudos for GMAT club tests ,thnx
Moderator:
