by: bb
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Difficulty:
25%
(medium)
Question Stats:
71% (01:18) correct
29%
(01:19)
wrong
based on 77
sessions
History
Date
Time
Result
Not Attempted Yet
If circles A and B are concentric, what is the ratio of the area of the inner circle A to the outer circle B?
(1) The straight line distance between the two circles is 3.
(2) The ratio of the circumferences of the circles 2/5.
_________________
(1) The straight line distance between the two circles is 3.
(2) The ratio of the circumferences of the circles 2/5.
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
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Bunuel
Imho, answer is B
Attachment:
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Thank you = Kudos
sumit411
Though ur answer is correct.. But seems like u misread.. U solved for circumference but question asked for area.
It's important we don't such mistakes.
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