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ROBOTS

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Source: — Data Sufficiency |

by vaibhavgupta » Tue Nov 01, 2011 1:50 pm
gmatblood wrote:ROBOTS DS OG-12
IMOC
If OA is A, IMO B
If OA is B, IMO C
If OA is C, IMO D
If OA is D, IMO E
If OA is E, IMO A

FML!! :/
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by neelgandham » Tue Nov 01, 2011 2:24 pm
(1) rx<ry --> x/z<y/z --> x<y. Not sufficient.

(2) ry<1 --> y/z<1 -->y<z. Not sufficient.

(1)+(2) As and then x<y<z Sufficient.
Anil Gandham
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