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17 Jan 2016, 12:20
Kudos
Bookmarks
A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
54% (01:30) correct
46%
(01:27)
wrong
based on 98
sessions
History
Date
Time
Result
Not Attempted Yet
How many degrees is angle e?
(1) a + d = 82°
(2) b + d = 111°
Attachment:
2016-01-17_2319.png [ 2.14 KiB | Viewed 2980 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
18 Jan 2016, 02:22
Kudos
Bookmarks
IMO D both are sufficient
23 Jan 2016, 19:32
Kudos
Bookmarks
Hi kanigmat011,
The only way to be sure that you have the correct answer to a DS question is to have PROOF that what you think is correct. All you've provided is an Answer choice (which unfortunately is incorrect). How did you get to that answer? What work did you do? For Fact 2, you should try TESTing VALUES. What happens when you make Angle D two different numbers?
GMAT assassins aren't born, they're made,
Rich
The only way to be sure that you have the correct answer to a DS question is to have PROOF that what you think is correct. All you've provided is an Answer choice (which unfortunately is incorrect). How did you get to that answer? What work did you do? For Fact 2, you should try TESTing VALUES. What happens when you make Angle D two different numbers?
GMAT assassins aren't born, they're made,
Rich
