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# gmat prep DS

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Manager
Joined: 20 Mar 2005
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gmat prep DS [#permalink]

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07 Nov 2007, 04:40
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07 Nov 2007, 04:54
1. x<y+z: 1<3+7, no as z=7, or 2<4+3, yes as z=3 and is median for 2,3,4
2. y=z. Yes. then z is a median. pick any positive integers:

x, z, y: 1, 2, 2. or 3, 4, 4 or 5, 10, 10

B
07 Nov 2007, 04:54
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# gmat prep DS

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