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13 May 2020, 08:25
Kudos
Bookmarks
E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
67% (00:59) correct
33%
(01:05)
wrong
based on 78
sessions
History
Date
Time
Result
Not Attempted Yet
Is the segment CD a perpendicular bisector of the segment AB?
(1) Half of CD = CO
(2) AO = DO
Attachment:
1.png [ 3.99 KiB | Viewed 1968 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
13 May 2020, 10:20
Kudos
Bookmarks
Is AO = OB
Statement 1-
CO=OD
We can't compare between AO and OB
Clearly insufficient
Statement 2-
AO = OD
We have no clue about OB
Insufficient
Combining both statements
CO=OD=AO
No clue about OB
Insufficient
Statement 1-
CO=OD
We can't compare between AO and OB
Clearly insufficient
Statement 2-
AO = OD
We have no clue about OB
Insufficient
Combining both statements
CO=OD=AO
No clue about OB
Insufficient
Bunuel
Moderator:
