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What is the radius of the circle above with center O?

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What is the radius of the circle above with center O?  [#permalink]

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New post 05 Sep 2018, 23:43
00:00
A
B
C
D
E

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Question Stats:

65% (00:50) correct 35% (01:14) wrong based on 17 sessions

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What is the radius of the circle above with center O?

(1) The ratio of OP to PQ is 3 to 1.
(2) The ratio of AQ to AB is 2 to 1.


Spoiler: ::
Attachment:
image002.gif
image002.gif [ 1.98 KiB | Viewed 190 times ]
Spoiler: OA

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Re: What is the radius of the circle above with center O?  [#permalink]

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New post 06 Sep 2018, 00:04
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Bunuel wrote:
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What is the radius of the circle above with center O?

(1) The ratio of OP to PQ is 3 to 1.
(2) The ratio of AQ to AB is 2 to 1.


Spoiler: ::
Attachment:
image002.gif



In such questions, think if you can make a unique figure
here can we make a unique circle..... NO
we can just zoom this circle and the ratios will remain the same

Also we just have ratios from the two statements, these will not give us a numeric value..

E
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3) effects of arithmetic operations : https://gmatclub.com/forum/effects-of-arithmetic-operations-on-fractions-269413.html


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Re: What is the radius of the circle above with center O?  [#permalink]

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New post 06 Sep 2018, 00:31
Answer choice E has to be the correct one as both option only provide ratio, no actual length of any line is provided in question, even length of any one of line would might have helped to find the answer and question more difficult.
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Re: What is the radius of the circle above with center O? &nbs [#permalink] 06 Sep 2018, 00:31
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