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Updated on: Sat Aug 02, 2014 9:24 am
Originally posted by PathFinder007 on Sat Aug 02, 2014 5:18 am.
Last edited by Bunuel on Sat Aug 02, 2014 9:24 am, edited 1 time in total.
Last edited by Bunuel on Sat Aug 02, 2014 9:24 am, edited 1 time in total.
Edited the question.
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E
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:
71% (00:52) correct
29%
(00:54)
wrong
based on 560
sessions
History
Date
Time
Result
Not Attempted Yet
Attachment:
circle_radius.JPG [ 17.07 KiB | Viewed 16468 times ]
(1) The measure of arc PQ is 4.
(2) The center of the circle is at point O.
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
Sat Aug 02, 2014 9:27 am
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PathFinder007
This is straight and easy E. All we know is that some arc in a circle is 4 units long. How on earth are we supposed to find the radius? Notice that we cannot assume that angle O there is 90 degrees.
Answer: E.
Mon May 15, 2017 9:41 am
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Bunuel
Hello Bunuel,
Say, in the stem, if the angle 'O' is given as 90 degrees. Then would it be possible to find the radius of the using the fact that 'O' is the center of the circle ?? Like using both (1) + (2)
